Faraday tent apparatus and method of manufacturing same

Abstract

A Faraday tent apparatus includes a framework and an enclosure with a door. The enclosure includes a doorway panel having a doorway. The door is movable between open and closed configurations. When the door is in the closed configuration, the Faraday tent apparatus shields an internal compartment from RF and EMI communication with an ambient environment external to the enclosure. The doorway panel has a magnetically-engageable jamb portion. The door has door panel with a magnetically-engageable jamb interface portion extending about a periphery of the door panel. The jamb portion and the jamb interface portion are configured to be in mutual magnetic engagement when the door is in the closed configuration. The jamb interface portion may include a series of nested magnetic tracks. The door includes laterally-extending door stiffener panels sequentially arranged between a door lower end and a door upper end. Associated manufacturing methods are also disclosed.

Description

FARADAY TENT APPARATUS AND METHOD OF MANUFACTURING SAMERELATED APPLICATIONS

[0001] This application claims the benefit of U.S. Provisional Application No. 63 / 624,214 filed January 23, 2024, the content of which is incorporated by this reference in its entirety for all purposes as if fully set forth herein.TECHNICAL FIELD

[0002] The present disclosure relates generally to the field of electromagnetic shielded enclosures for shielding electronic devices from RF and EMI communication with a surrounding environment.BACKGROUND

[0003] Faraday enclosures play a critical role in protecting sensitive equipment, maintaining secure environments, and shielding against electromagnetic interference (EMI) and radio frequency (RF) signals. Applications span digital forensics, military operations, aerospace testing, and critical preparedness for electromagnetic pulse (EMP) events. However, existing Faraday solutions often present significant limitations. Conventional designs frequently lack flexibility, portability, and repairability while providing limited adaptability for diverse use cases. These shortcomings are especially pronounced in high- demand sectors requiring secure, portable, and customizable shielding solutions.

[0004] Traditional hard-sided Faraday enclosures, such as metal cages and fixed shielding rooms, provide excellent durability and RF isolation but are often bulky, immovable, and unsuitable for deployment in field environments. Conversely, portable Faraday options, including shielding bags and basic pop-up enclosures, are often limited in size, prone to tearing, and incapable of accommodating large equipment or vehicles. Furthermore, most solutions lack repairability or modularity, leading to reduced longevity and costly replacements when individual components fail.

[0005] Emerging requirements across critical industries underscore the need forinnovative Faraday enclosures. For example, digital forensics professionals require compact, portable enclosures that enable on-site signal isolation while maintaining internal connectivity for equipment and devices. Also, military and aerospace industries seek robust shielding solutions capable of supporting secure communications and equipment testing in diverse and challenging operational environments. In addition, emergency preparedness planners demand large-scale enclosures capable of shielding against electromagnetic pulse (EMP) events and RF signal interference to ensure the operability of critical assets under adverse conditions.

[0006] These challenges highlight the pressing demand for next-generation Faraday enclosures that offer enhanced portability, repairability, scalability, and customization. The present disclosure addresses these needs by leveraging advanced shielding materials, modular designs, and state-of-the-art RF isolation technologies. These solutions redefine the standards for usability and reliability, providing a versatile range of enclosures tailored to the requirements of high-stakes applications.SUMMARY

[0007] Certain deficiencies of the prior art may be overcome by the provision of a Faraday tent apparatus, and method of manufacturing same, in accordance with the present disclosure.BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Further advantages of the present invention may become apparent to those skilled in the art with the benefit of the following detailed description of the preferred embodiments and upon reference to the accompanying drawings in which:

[0009] FIG. 1 is a diagrammatic perspective view of one non-limiting example of Faraday tent apparatus in accordance with the present disclosure, wherein the door is shown in a closed configuration;

[0010] FIG. 2 is a diagrammatic perspective view of the example Faraday tent apparatus of FIG. 1, but wherein the door is shown in a partially open configuration;

[0011] FIG. 3 is a diagrammatic perspective view of the example Faraday tent apparatus of FIG. 1, but wherein the door is shown in an open configuration;

[0012] FIG. 4 is a diagrammatic perspective view of another non-limiting example of Faraday tent apparatus in accordance with the present disclosure, wherein the Faraday tent apparatus includes a vestibule compartment separately shieldingly sealable from the ambient environment and the main internal compartment;

[0013] FIG. 5 is a diagrammatic partial view of a Faraday tent enclosure showing the door retained in the open configuration by way of suspension straps with suspension hooks;

[0014] FIG. 6 is a diagrammatic perspective view from within the vestibule compartment of the Faraday tent apparatus of FIG. 4, directed toward the internal compartment which is separately shieldingly sealable from the vestibule compartment;

[0015] FIG. 7 is a diagrammatic partial view showing a comer of a tent enclosure secured to a corresponding portion of the tent framework by way of adjustable tension straps;

[0016] FIG. 8 is a diagrammatic front view of one non-limiting example of tent enclosure in accordance with the present disclosure, wherein the tent enclosure is shown in a deployed configuration with the door in a closed configuration;

[0017] FIG. 9 is a diagrammatic cross-sectional view taken along lines 9-9 in FIG. 8;

[0018] FIG. 10 is a diagrammatic cross-sectional view taken along lines 10-10 in FIG. 8;

[0019] FIG. 11 A is a magnified view of detail 11 in FIG. 9, showing the tent door in a closed configuration, with the jamb portion and the jamb interface portion shown in mutual magnetic engagement with one another;

[0020] FIG. 1 IB is a magnified view similar to that of FIG. 11 A, but showing the jamb portion and the jamb interface portion out of mutual magnetic engagement with one another in order to identify additional structural details

[0021] FIG. 12A is a magnified view of detail 12 in FIG. 10, showing the tent door in a closed configuration, with the jamb portion and the jamb interface portion shown in mutual magnetic engagement with one another;

[0022] FIG. 12B is a magnified view similar to that of FIG. 12A, but showing the jamb portion and the jamb interface portion out of mutual magnetic engagement with one another in order to identify additional structural details;

[0023] FIGS. 13-18 are cross-sectional views diagrammatically illustrating an example sequence of steps for manufacturing a wall patent or door panel of the tent enclosure, particularly wall panels or door panels having two layers of electromagnetic shielded materials and join seams that prevent electromagnetic signal leakage between two adjoining precursor panel elements without requiring stitching operations;

[0024] FIG. 19 illustrates an initial step in the manufacturing of a door system for a Faraday tent enclosure, wherein a precursor panel for the formation of a doorway panel is provided;

[0025] FIG. 20 illustrates a manufacturing step subsequent to that of FIG. 19, wherein a doorway is cut into the precursor panel;

[0026] FIG. 21 illustrates a manufacturing step subsequent to that of FIG. 20, wherein magnetically-receptive strips are laid down to form a magnetically-engageable jamb portion about a periphery of the doorway;

[0027] FIG. 22 illustrates a manufacturing step subsequent to that of FIG. 21, wherein adhesive backed conductive tape is applied over the magnetically-engageable jamb portion to affix the jamb portion to the door panel;

[0028] FIG. 23 illustrates a manufacturing step subsequent to that of FIG. 22, wherein release pull tabs have been affixed to the magnetically-engageable jamb portion;

[0029] FIG. 24 illustrates a manufacturing step subsequent to that of FIG. 23, wherein a door panel has been laid over the newly-formed doorway panel and into alignment with the jamb portion;

[0030] FIG. 25 illustrates a manufacturing step subsequent to that of FIG. 24, wherein a plurality of nested magnetic tracks have applied to the door panel to form a jamb interface portion aligned and sized to correspond to the jamb portion;

[0031] FIG. 26 illustrates a manufacturing step subsequent to that of FIG. 25, wherein the door panel with jamb interface portion has been removed from the doorway panel;

[0032] FIG. 27 is a diagrammatic magnified view of detail 27 in FIG. 26;

[0033] FIG. 28 illustrates a manufacturing step subsequent to that of FIG. 26, wherein conductive single-sided tape has been applied over the jamb interface portion to affix it to the door panel;

[0034] FIG. 29 is a diagrammatic magnified view of detail 29 in FIG. 28;

[0035] FIG. 30 illustrates a manufacturing step subsequent to that of FIG. 28, wherein multiple door stiffener panels have been laid into the door panel and prepared with strips of double-sided adhesive tape applied thereto;

[0036] FIG. 31 illustrates a manufacturing step subsequent to that of FIG. 30, wherein the door stiffener panels have been flipped over and adhered to the door panel with the jamb interface portion disposed therebetween, and strips of single-sided adhesive tape have been applied along edges of the door stiffener panels to assist in retaining the door stiffener panels to the door panel; and

[0037] FIG. 32 is a diagrammatic cross-sections view similar to that of FIG. 10, but reflecting an implementation of the Faraday tend apparatus in which the tent enclosure includes a vestibule compartment defined between the doorway panel (and associated door system) and a second doorway panel (and associated second door system) inward thereof.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0038] Referring now to the drawings, like reference numerals designate identical or corresponding features throughout the several views.

[0039] Particular implementations of a Faraday tent apparatus are generally shown at 100. Referring to FIG. 1, a Faraday tent apparatus 100 may comprise a tent framework 102 and a tent enclosure 104.

[0040] The tent framework 102 may be configured to be placed in an assembled configuration, as shown for example in FIGS 1 and 4. The tent framework 102 may be configured to be quickly disassembled and reassembled, and may comprise upper horizontal frame members 154, lower horizontal frame members 156, vertical frame members 158 and couplers (e.g., comer frame couplers 162 and linear frame couplers 160).

[0041] The tent enclosure 104 may include a tent door 114 and may be configured to be maintained in a deployed configuration (see, e.g., FIGS. 1 and 4) by way of the tent framework 102 in the assembled configuration. Referring to FIGS. 3 and 4, an internal compartment 108 may be definable within the tent enclosure 104 when the tent enclosure 104 is in the deployed configuration. The tent enclosure 104 may include a doorway panel 120 having a doorway 118 extending through the doorway panel 120. The tent door 114 may be configured to be moved between an open configuration (see, e.g., FIG. 3) and a closed configuration (see, e.g., FIG. 1) with respect to the doorway panel 120. For example, the tent door 114 may be hingedly affixed to the tent enclosure 104 (e.g., by way of one or more strips of single-sided tape 136), for example, proximate an upper portion 194 of the doorway 118, and may be configured to be rolled or folded up toward the open configuration.

[0042] Referring to FIGS. 1 and 10, when the tent enclosure is in the deployed configuration and the tent door 114 is in the closed configuration, the Faraday tent apparatus 100 may be configured to shield the internal compartment 108 from RF and EMI communication with an ambient environment 110 external to the tent enclosure 104.

[0043] Referring to FIGS. 1 and 1 IB, the doorway panel 120 may has a magnetically- engageable jamb portion 124 affixed thereto and extending about a periphery of the doorway118. The tent door 114 may have a door panel 122 with a magnetically-engageable jamb interface portion 126 affixed to and extending about a periphery of the door panel 122. Referring to FIGS. 11A and ! IB, the jamb portion 124 and the jamb interface portion 126 may be configured to be in mutual magnetic engagement (see, e.g., FIG. 11 A) when the tent door 114 is in the closed configuration. The mutual magnetic engagement sealingly prevents RF and EMI signals from passing through the doorway 118.

[0044] Referring to FIGS. 11 A, 26 and 27, in particular implementations of the Faraday tent apparatus 100, the magnetically-engageable jamb interface portion 126 may be comprised of a series of adjacently nested magnetic tracks (140a, 140b, 140c). The magnetic tracks may be spaced apart from one another to define a non-magnetic gap 186 between one or more adjacent pairs of magnetic tracks (e.g., between magnetic tracks 140a and 140b and / or between magnetic tracks 140b and 140c).

[0045] Referring to FIGS. 26 and 27, in certain implementations of the Faraday tent apparatus 100, the jamb interface portion 126 may include four corner zones 184. At one or more of the corner zones, each of a pair of the magnetic tracks (140a, 140b, 140c) may have a line of discontinuity (188a, 188b, 188c). The lines of discontinuity (188a, 188b, 188c) may be non-parallel with respect to one another. In certain implementations of the apparatus 100, at each of the corner zones, each of the magnetic tracks (140a, 140b, 140c) may have a line of discontinuity (188a, 188b, 188c), and at least two of the lines of discontinuity (188a, 188b, 188c) may be non-parallel with respect to one another. In particular implementations of the Faraday tent apparatus 100, the magnetically-engageable jamb interface portion 126 may be comprised of at least three of the magnetic tracks (140a, 140b, 140c).

[0046] Referring to FIGS. 23 and 27, in particular implementations of the Faraday tent apparatus 100, the jamb portion 124 may have a jamb portion width 190. The jamb interface portion may have a jamb interface portion width 192. The jamb interface portion width 192 may be identical or less than the jamb portion width 190.

[0047] Referring to FIG. 22, in certain implementations of the Faraday tent apparatus 100, the jamb portion 124 may be affixed to the doorway panel 120 by way of at least electrically-conductive single-sided adhesive tape 136. Similarly, referring to FIGS. 28 and 29, the jamb interface portion 126 may be affixed to the door panel 122 by way of at leastelectrically-conductive single-sided adhesive tape 136.

[0048] Referring to FIGS. 1 and 8, in particular implementations of the Faraday tent apparatus 100, the tent door 114 may include a multiplicity of laterally-extending door stiffener panels 142. Ther door stiffener panels 142 may be sequentially arranged between a door lower end 116a and a door upper end 116b. Referring to FIG. 8, the door stiffener panels 142 may each have a stiffener height 172. Adjacent door stiffener panels 142 may be spaced apart from one another by a stiffener spacing distance 174. In particular implementations of the Faraday tent apparatus 100, the door stiffener panels may be comprised of carbon fiber.

[0049] Referring to FIGS. 11A and 11B, in certain implementations of the Faraday tent apparatus 100, wherein the jamb interface portion 126 (e.g., comprising magnetic tracks 140a, 140b and 140c) may be disposed between the door panel 122 and the door stiffener panels 142. Moreover, the door stiffener panels 142 may be affixed to the door panel 122 by way of at least single-sided adhesive tape 136 (e.g., electrically conductive or non-electrically conductive tape).

[0050] Referring to FIGS. 1, 9 and 10, in particular implementations of the Faraday tent apparatus 100, the tent enclosure 104 may include a pair of lateral panels 144, a rear panel 146, an upper panel 148 and a lower panel 150. Each of these panels may be comprised of a panel inboard layer 130a and a panel outboard layer 130b. The doorway panel 120 may also be comprised of a panel inboard layer 130a and a panel outboard layer 130b. Similarly, the door panel 122 may be comprised of a door panel inboard layer 132a and door panel outboard layer 132b. In such implementations, the panel inboard layer, panel outboard layer, door panel inboard layer and door panel outboard layer may each be comprised of electromagnetic shielding fabric.

[0051] Referring to FIGS. 11 A, 11B, 14 and 15, in certain implementations of the Faraday tent apparatus 100, for each of the lateral panels 144 , rear panel 146 , upper panel 148, and doorway panel 120, the panel inboard layer 130a and a panel outboard layer 130b may be affixed to one another by way of electrically-conductive double-sided tape 134. Similarly, the door panel inboard layer 132a and door panel outboard layer 132b may be affixed to one another by way of electrically-conductive double-sided tape 134. In particular implementations of the Faraday tent apparatus 100, the lateral panels 144, rear panel 146,upper panel 148, doorway panel 120, and door panel 122 may be interconnected by way of electrically-conductive tape without reliance on stitching. Strips of edge wrap tape 138 may be applied around edges of the panels.

[0052] Referring to FIGS. 4 and 5, certain implementations of the Faraday tent apparatus 100 may comprise one or more suspension straps 166 for releasably retaining the tent door 114 in the open configuration.

[0053] Referring to FIG. 4, in particular implementations of the Faraday tent apparatus 100, the doorjamb portion 124 may include one or more magnetic release pull tabs 152. These feature may allow a person shielded within the tent enclosure with the door in the closed configuration to more easily break the magnetic engagement between the jamb portion 124 and the jamb interface portion 126 when they are in the process of exiting the tent enclosure 104. The one or more magnetic release pull tabs 152 may extend laterally into the doorway 118.

[0054] Referring to FIGS. 4, 5 and 32, in certain implementations of the Faraday tent apparatus 100 the tent enclosure 104 may include a second doorway panel 120 and a second said door 114. In such implementations, when the tent enclosure 104 is in the deployed configuration, a vestibule compartment 170 may be defined between the doorway panel 120 and the second doorway panel 120.

[0055] The following listing matches certain terminology used within this disclosure with corresponding reference numbers used in the non-limiting examples illustrated in the several figures.100 Faraday tent apparatus102 tent framework104 tent enclosure106 door system (of tent apparatus)108 internal compartment110 ambient environment112 modular vestibule section (of tent apparatus)114 tent door116a door lower end116b door upper end118 doorway (door opening)120 doorway panel (of tent enclosure)122 door panel124 jamb portion (on doorway panel)126 jamb interface portion (on door; e.g., comprising multiple magnetic tracks)128 door axis130a panel inboard layer (e.g., comprised of RF and EMI shielding fabric)130b panel outboard layer (e.g., comprised of RF and EMI shielding fabric)132a door panel inboard layer (e.g., comprised of RF and EMI shielding fabric)132b door panel outboard layer (e.g., comprised of RF and EMI shielding fabric)134 double-sided adhesive tape (e.g., electrically-conductive tape with adhesive on both sides)136 single-sided adhesive tape (e.g., electrically-conductive tape with adhesive on only one side)138 edge-wrap tape (e.g., electrically-conductive tape with adhesive on only one side)140a magnetic track140b magnetic track140c magnetic track142 door stiffener panel (e.g., carbon fiber plates, e.g., rectangular)144 lateral panel (of tent enclosure)146 rear panel (of tent enclosure)148 upper panel (of tent enclosure)150 lower panel (of tent enclosure)152 magnetic release pull tab154 upper horizontal frame member (e.g., comprised of carbon fiber tubing)156 lower horizontal frame member (e.g., comprised of carbon fiber tubing)158 vertical frame member (e.g., comprised of carbon fiber tubing)160 linear frame coupler (e.g., to join a pair of partial frame members)162 corner frame coupler164 tension strap (e.g., releasable and adjustable via buckle, hooks, snaps, or hook-and- loop fastener)166 suspension straps (e.g., to hold the door in the open configuration; e.g., with hooks)168 suspension hook170 vestibule compartment172 stiffener height174 stiffener spacing distance176 precursor panel element (e.g., comprising double-later electromagnetic shielding fabric)178 panel element joint180 tensioning material (e.g., nylon rope)182 precursor panel184 corner zone186 track spacing188a line of discontinuity188b line of discontinuity188c line of discontinuity190 jamb width192 jamb interface portion width194 upper portion (of doorway)

[0056] What follows is a description of additional non-limiting details of certain implementations of the Faraday tent apparatus 100 and, methods for manufacturing same.

[0057] Objective of the Innovative Design

[0058] One objective of the Faraday tent apparatus 100 disclosed herein is to provide a modular, portable, and high-performance shielding enclosure system capable of addressing a wide range of electromagnetic interference (EMI) and radio frequency (RF) shielding challenges. Designed for adaptability and efficiency, the innovation centers on features that meet critical requirements for secure environments, while enabling long-term usability and repairability. This product seeks to resolve technical challenges present in existing Faraday enclosure solutions, including limited scalability, inflexibility, and lack of repairable components. Specifically, the technology disclosed herein is aimed at:

[0059] 1. Creating Modular and Scalable Systems

[0060] The technology disclosed herein enables the construction of Faraday enclosures in a variety of sizes and configurations, from compact rooms to vehicle-sized covers. The modular frame design, combined with customizable features like vestibule sections and filter ports, allows the enclosures to be adapted for specific operational and environmental requirements.

[0061] 2. Enhancing Portability and Field UsabilityThe enclosures may be designed to be lightweight and collapsible, with features such as carbon fiber frames and Velcro tension straps that simplify transportation and assembly. These innovations address the need for portable shielding solutions in field applications, ensuring ease of deployment without compromising shielding effectiveness.

[0062] 3. Enabling Repairability and Longevity

[0063] The system may incorporate replaceable components, such as TitanRF™ Faraday Fabric, RFMagLink™ door systems, and repair patches, which extend the functional lifespan of the enclosures. This design philosophy reduces maintenance costs and enhances usability by allowing repairs to be conducted in the field without specialized tools.

[0064] 4. Ensuring High-Performance Shielding

[0065] By using materials such as TitanRF™ Faraday Fabric and Tape, which are lab-tested to standards like IEEE 299-2006 and MIL-STD-188-125, the design may provide shielding effectiveness across a broad frequency range. This capability ensures the enclosures can be reliably used in critical applications where signal isolation is paramount.5. Supporting Secure Connectivity and Environmental Control

[0066] Features such as integrated shielded filter ports, honeycomb ventilation systems, and LED lighting may provide practical functionality for users while maintaining the integrity of the shielded environment. These elements may be helpful for operations requiring secure equipment usage within the enclosures.

[0067] Certain implementations of the Faraday tent apparatus 100 may balanceinnovation and practicality by integrating modular, repairable, and high-performance elements. These features enable the presently-disclosed technology to address technical, operational, and economic challenges, establishing a flexible and reliable solution for secure, shielded environments.

[0068] Elements of certain implementations of the Faraday tent apparatus 100 may include one or a combination of the following aspects: 1. Flexible Shielded Fabric Tent Enclosure; 2. Non-Sewing Adhesive Construction; 3. Structural Frame with Modular Connectors; 4. RFMagLink™ Door System; 5. Modular Vestibule Section (specific to the vestibule version); 6. Adjustable Tension Straps.

[0069] 1. Flexible Shielded Fabric Tent Enclosure

[0070] In in certain implementations of the apparatus 100, the Flexible Shielded Fabric Tent Enclosure (see, e.g., FIG. 1) (otherwise referred to herein as a “tent enclosure”) may be constructed from double layered panels of conductive metallic fabric made of polyester, copper, and nickel. The panels may be joined together using adhesive-backed conductive tape to create a continuous conductive surface. The adhesive-backed tape may be applied on both the interior and exterior surfaces of the seams, forming a dual -layer seal for enhanced durability and shielding effectiveness (see, e.g., FIGS. 15 and 16). This method of joining panels may eliminate the need for stitching. A non-conductive outer protective shell may be layered over the conductive fabric to provide physical protection while maintaining flexibility and portability.

[0071] The tent enclosure may have components integrated into its surface to provide points for the tent enclosure to be anchored or tensioned from (see, e.g., FIGS. 17 and 18. These components may include sections of rope, loops of material, or other shapes and materials that may be pinched, clamped, hooked, or otherwise attached by or to a structure external to the tent enclosure.

[0072] Additionally, the enclosure may be constructed to accommodate integration with other elements of the Faraday tent assembly, such as the RFMagLink™ door system and shielded filter ports. The materials and construction techniques may ensure compatibility with these components without diminishing the tent’s overall shielding effectiveness.

[0073] In alternative implementations, the Flexible Shielded Fabric Tent Enclosure (otherwise referred to herein as a “tent enclosure”) may be constructed from single-layer, triple-layer, multi-layer, or any number of layered panels of conductive or non-conductive materials. These materials may include, but are not limited to, metallic fabrics composed of copper, nickel, silver, or other conductive metals, as well as composite materials, carbon fiber, plastic films, or other substrates with conductive coatings or layers applied.

[0074] The panels may be joined together using alternative methods to adhesive- backed conductive tape. For example, they could be joined by ultrasonic welding, heat sealing, mechanical fasteners, stitching with conductive thread, or other methods that may or may not ensure continuity of conductivity along the seams. In embodiments where stitching is used, additional shielding measures such as conductive overlays, adhesive strips, or layered coverings may be applied to the seams to enhance RF shielding effectiveness.

[0075] The outer protective layer of the tent enclosure may not be non-conductive. Instead, it could consist of conductive materials that offer additional shielding, or it may be omitted altogether in configurations designed for controlled indoor environments. Alternatively, the outer layer could be replaced with abrasion-resistant coatings, fire-retardant materials, or other functional layers depending on the intended application.

[0076] Anchoring or tensioning points may differ from those described in the preferred embodiments. For instance, the enclosure could use grommets, magnetic strips, hooks, or sewn-in loops to provide attachment points. These points may be integrated into or affixed to the surface of the enclosure using adhesives, stitching, or other fastening methods. In some alternative configurations, the tent enclosure may include additional integrated features such as windows, viewing panels, or cable passthroughs. These features may use conductive transparent materials, overlapping flaps, or other methods to maintain RF shielding effectiveness while providing the desired functionality.

[0077] The tent enclosure may also accommodate variations in integration with other components, such as alternative door sealing mechanisms, ventilation systems, or filter port configurations. These variations could include non-standard shapes, sizes, or layouts of the enclosure to meet specific operational requirements.

[0078] 2. Non-Sewing Adhesive Construction

[0079] In particular implementations of the Faraday tent apparatus, the non-sewing adhesive construction of the Faraday tent assembly may utilize adhesive-backed RF shielding materials to join panels and secure components. These materials may include double-sided adhesive tapes, conductive adhesive sheets, and single-sided adhesive backed conductive coverings. The use of adhesives may provide a continuous conductive surface, enhancing shielding effectiveness while eliminating the need for stitching, which could create perforations that compromise RF integrity.

[0080] Adhesive backed Conductive tape may be used to bond panels of conductive fabric together, forming seams along the junction of the conductive fabric panels. The tape may be applied to both the interior and exterior surfaces of the seams, creating a dual -layer bond that may enhance the enclosure’s shielding capabilities, durability, and resistance to environmental factors (see, e.g., FIGS. 13-18).

[0081] In certain implementations, adhesive-backed materials may also be employed to secure structural or functional components to the enclosure, such as magnets, neodymium strips, and magnet-receiving materials in the RFMagLink™ door system. These adhesives may encapsulate the components, ensuring they are securely attached while maintaining a seamless conductive surface for shielding.

[0082] The non-sewing adhesive construction may also be used to attach anchoring or tensioning elements, such as loops, tabs, or reinforced edges, to the tent enclosure. These elements may be adhered without piercing the fabric, preserving the integrity of the shielding material and reducing the risk of RF leakage.

[0083] This construction technique may contribute to an overall reduction in manufacturing complexity and cost by eliminating the need for specialized sewing equipment and processes. Additionally, it may improve the portability of the tent assembly by minimizing weight and increasing flexibility. The use of adhesive-backed materials may further facilitate field repairs, allowing users to quickly address damage to seams or attached components using pre-cut adhesive patches or strips.

[0084] In alternative implementations, non-sewing adhesive construction of the Faraday tent assembly may employ a variety of materials and techniques to join panels and secure components. While double-sided adhesive tape may be used in the preferred embodiments, alternative bonding methods could include single-sided tapes, conductive pastes, heat-activated adhesives, or liquid adhesives that cure upon application.

[0085] The bonding of panels may not be limited to the use of adhesives. In some embodiments, panels of conductive fabric may be joined using ultrasonic welding, heat sealing, or mechanical fasteners such as clips, rivets, or clamps. These methods may or may not preserve the continuity of RF shielding along the seams, depending on the materials and configurations employed.

[0086] For securing structural or functional components, alternative methods may include the use of pressure-sensitive adhesives, magnetic attachment systems, or mechanical connectors. For example, neodymium strips or magnet-receiving materials could be attached using clamps, non-conductive adhesives, or sewn reinforcements, rather than being encapsulated with adhesive-backed shielding materials.

[0087] Anchoring or tensioning elements such as loops, tabs, or reinforced edges may be attached using alternative means, including stitching, snap fasteners, or molded connections. In some embodiments, these elements may be pre-integrated into the fabric panels during the manufacturing process or attached using non-conductive adhesives in applications where RF shielding integrity is not critical.

[0088] In some configurations, the tent enclosure may combine adhesive and nonadhesive construction methods, depending on the intended application and cost considerations. For example, critical seams may use double-sided adhesive tape for shielding continuity, while non-critical connections, such as anchoring points, may rely on mechanical fasteners or heat bonding techniques.

[0089] These alternative embodiments may offer advantages such as reduced manufacturing costs, simplified assembly processes, or enhanced durability in specific use cases. They may also allow for a broader range of materials to be used in constructing the tent assembly, enabling customization for particular operational requirements or environmentalconditions.

[0090] 3. Structural Frame with Modular Connectors

[0091] In certain embodiments, the structural frame of the Faraday tent apparatus may be constructed from lightweight carbon fiber rods or tubes, which provide strength and rigidity while minimizing overall weight. The frame may include modular aluminum connectors designed to securely join the carbon fiber components. These connectors may be precision-engineered to ensure durability and ease of assembly.

[0092] The carbon fiber rods or tubes may be cylindrical in shape and may have a uniform diameter to facilitate compatibility with the modular connectors. In some embodiments, the rods or tubes may include a protective coating or finish to resist environmental wear and tear, such as corrosion or abrasion.

[0093] The modular connectors may incorporate features such as threaded joints, quick-release mechanisms, or snap-fit designs, allowing the frame to be easily assembled and disassembled without the need for specialized tools. The connectors may be fabricated from aluminum or other lightweight, durable materials.

[0094] The frame may be designed to support the tent enclosure securely, with attachment points for tensioning straps or other securing mechanisms integrated into the connectors or rods. These attachment points may allow for precise adjustment of the enclosure’s tension to maintain its shielding performance and structural integrity.

[0095] In certain embodiments, the frame may be configured to accommodate various tent sizes or configurations by including interchangeable or extendable components. This modularity may enable the same frame design to be adapted for standard enclosures, vestibule-equipped versions, or larger enclosures such as vehicle covers.

[0096] Additionally, the modular frame may include stabilizing features such as corner brackets, crossbars, or anchoring systems to enhance the structure’s stability in different operational environments. These features may ensure that the frame maintains its rigidity and alignment, even under load or in challenging conditions.

[0097] In alternative embodiments, the structural frame of the Faraday tent apparatus may be constructed from materials other than carbon fiber. These materials could include aluminum, stainless steel, fiberglass, plastic composites, or any combination thereof, depending on the intended application and cost considerations. The frame components may vary in shape and could include square, rectangular, or non-cylindrical cross-sections to provide additional rigidity or meet specific design requirements.

[0098] The modular connectors may not be limited to aluminum and could instead be fabricated from materials such as plastic, steel, or composite materials. They may employ alternative connection mechanisms, such as friction locks, magnetic joints, or mechanical clamps, in place of threaded or snap-fit designs. In some embodiments, connectors may include integrated hinges or pivot points to allow the frame to fold or collapse for compact storage.

[0099] The frame may be designed to support additional structural variations, such as angled or curved sections, to create non-standard tent geometries. This could include configurations designed for specific applications, such as low-profile enclosures or larger multi-room assemblies.

[0100] Alternative designs may forgo the use of modular connectors entirely. For example, the frame could be constructed as a single, continuous structure or as pre-assembled sections that interlock without the need for discrete connectors. Such designs could reduce assembly complexity at the expense of transportability.

[0101] The frame may also include integrated features such as adjustable-length rods, telescoping components, flexible joints, or leveling stands to allow for dynamic resizing or adaptation to uneven surfaces. Stabilizing features like weighted bases, ground anchors, or guy lines could be incorporated to enhance the frame’s stability in outdoor or high-stress environments.

[0102] These alternative embodiments may offer greater flexibility, costeffectiveness, or specialization for unique operational requirements, allowing the frame design to be tailored to specific use cases and environments.

[0103] 4. RFMagLink™ Door System

[0104] In particular embodiments, the RFMagLink™ door system may incorporate a magnetically sealed design to ensure radio frequency shielding integrity while providing ease of use and durability. The door may consist of a flexible conductive fabric panel reinforced with stiffeners, such as carbon fiber strips, to maintain its shape and alignment during operation. The stiffeners may be arranged in a grid or perimeter configuration and may include gaps between them to facilitate folding and compact storage.

[0105] The magnetic sealing system may include multiple rows of neodymium magnet strips affixed to the door’s edges. These strips may be encapsulated within layers of adhesive-backed conductive material, creating a seamless and continuous conductive surface that contributes to the overall shielding performance. The magnets may be applied in concentric rectangles, with each row separated by gaps to ensure redundancy in the RF seal. This design may allow the door to remain fully functional even if one row of magnets fails to form a complete seal.

[0106] The door frame may include a magnet-receiving material, such as a flexible magnetic sheet or embedded neodymium strips, positioned to align with the magnet rows on the door panel. This material may be secured to the frame using adhesive-backed shielding materials, ensuring a conductive and RF-tight connection between the door and frame. The magnetic connection may be strong enough to maintain the seal under normal operating conditions while allowing for easy opening and closing.

[0107] In certain embodiments, the door may include latching mechanisms or tensioning systems, such as Velcro straps or mechanical clips, to hold the door securely in an open position when access is required. These mechanisms may prevent the door from obstructing the tent entrance while maintaining its alignment for closure.

[0108] The RFMagLink™ door system may be integrated into the tent enclosure using adhesive-backed conductive tape or other non-piercing methods. This ensures that the door assembly does not compromise the shielding effectiveness of the enclosure. The magnetic seal and overall construction may provide a robust and user-friendly solution for maintaining RF isolation in critical applications.

[0109] The RFMagLink™ door system may be manufactured using this series of precise steps to ensure optimal RF shielding performance, structural integrity, and operational functionality. The method of manufacture described below illustrates the sequential assembly process, with corresponding figures providing visual reference.

[0110] Step 1 : Creating the Door Frame Cutout[OHl] The section of the tent enclosure designated for the entrance is cut out, forming the door frame. This cutout is typically centered on one of the tent enclosure’s faces during assembly. This step ensures that the door is properly positioned to integrate with the tent enclosure seamlessly (see, e.g., FIG. 20).

[0112] Step 2: Applying Magnetically Receptive Vinyl to the Door Frame

[0113] Strips of magnetically receptive vinyl may be laid down around the edges of the door frame. These strips form the foundation for the magnetic seal by providing a receptive surface for the Neodymium Magnet Strips applied later in the process (see, e.g., FIG. 21).

[0114] Step 3: Securing Magnetically Receptive Vinyl

[0115] The magnetically receptive vinyl may be adhered to the edges of the tent enclosure by covering it with a layer of adhesive-backed conductive tape. This step ensures that the vinyl remains securely in place while maintaining RF shielding continuity (see, e.g., FIG. 22).

[0116] Step 4: Covering the Door Frame with the Door Panel

[0117] A double-sided fabric panel, which will serve as the door, is laid over the door frame. This panel may be constructed from conductive materials to ensure RF shielding while providing the necessary flexibility for the door to open and close (see, e.g., FIG. 24).

[0118] Step 5: Laying Neodymium Magnet Strips

[0119] Three strips of Neodymium Magnet Strips may be applied to the door panel in a specific pattern that aligns with the magnetically receptive vinyl beneath. The pattern alternates the orientation of the magnet strips to mitigate signal leakage and enhance redundancy, ensuring that the door remains sealed even if one layer fails (see, e.g., FIGS. 26 ands 27). A close-up of the magnet pattern, particularly at the corners, is shown in FIG. 27.

[0120] Step 6: Encapsulating Neodymium Magnet Strips

[0121] The Neodymium Magnet Strips may be secured to the door panel by encapsulating them with a layer of adhesive-backed conductive tape. This step ensures both physical stability and electrical continuity, contributing to the RF shielding effectiveness of the door system (see, e.g., FIGS. 28 and 29).

[0122] Step 7: Adding Carbon Fiber Stiffener Panels

[0123] Carbon fiber stiffener panels may be laid onto the surface of the door panel. Initially, they may be attached using double-sided adhesive conductive tape placed between the carbon fiber panels and the door (see, e.g., FIG. 30). This provides structural reinforcement for the door and allows the door to be folded for opening and closing operation.

[0124] Step 8: Securing Carbon Fiber Stiffener Panels

[0125] To further reinforce the stiffener panels, a layer of adhesive-backed conductive tape is applied around the perimeter of the panels (see, e.g., FIG. 31). This step ensures that the panels remain securely attached under operational stresses.

[0126] Step 9: Attaching the Door Panel to the Tent Enclosure

[0127] The door panel may be adhered to the top edge of the tent enclosure using layers of adhesive-backed conductive tape. This creates a hinge point, allowing the door to open and close while maintaining RF shielding continuity along the hinge.

[0128] This example method of manufacture ensures that the RFMagLink™ doorsystem is both robust and effective in its purpose, combining precise alignment of materials with innovative design techniques to achieve optimal RF shielding performance and usability. Figures provide visual clarification for each step to assist in the understanding and implementation of the process.

[0129] RFMagLink™ Door System - Operation

[0130] The RFMagLink™ door system is designed to provide an effective and user- friendly method for securing and accessing the interior of the Faraday tent assembly. Its operation ensures both ease of use and the maintenance of optimal RF shielding performance.

[0131] A. Holding the Door Open

[0132] When not in use, the RFMagLink™ door may be held open using suspending straps (see, e.g., FIG. 5). These straps securely support the door panel, preventing it from obstructing the workspace or interfering with other operations. The straps may be attached to the tent enclosure or external frame, providing stability and allowing the door to be quickly released when needed.

[0133] B. Closing the Door

[0134] To close the RFMagLink™ door, the user may roll the door panel down the face of the tent enclosure. As the door is lowered, the Neodymium Magnet Strips embedded within the door panel align with the magnetically receptive vinyl around the door frame. This alignment allows the magnets to securely adhere to the frame, forming a signal -proof seal. The seal ensures that the RF shielding integrity of the tent enclosure is maintained, creating a secure environment inside (see, e.g., FIG 1).

[0135] Additional Features

[0136] The operation of the RFMagLink™ door system may be further enhanced by its redundancy in sealing mechanisms. The overlapping magnetic layers may provide a reliable seal even in cases of partial misalignment or component wear. The door’s hinge, which may be formed by the adhesive-backed conductive tape at the top of the panel, allows- 1 -for smooth operation while preserving the shielding continuity of the tent.

[0137] The RFMagLink™ door system is engineered to combine ease of operation with robust shielding performance, enabling users to maintain a secure environment with minimal effort. Figures accompanying this section illustrate the door’s operation, highlighting its open and closed configurations and the process of creating the RF-sealed environment.

[0138] RFMagLink™ Door System - Alternative Embodiments

[0139] In alternative embodiments, the RFMagLink™ door system may utilize materials and configurations different from those described in the preferred embodiments. For example, the door panel may be constructed from single-layer or multi-layer conductive fabric, or alternative materials such as metalized sheets or composite panels. The door panel may or may not include stiffeners, and if included, the stiffeners could be made from materials such as aluminum, plastic, or other rigid or semi-rigid materials. The stiffeners could be arranged in various patterns, including non-rectangular configurations, or omitted entirely to increase flexibility.

[0140] The magnetic sealing mechanism may employ magnetic strips other than neodymium, such as ferrite magnets, or may use an entirely different system. For instance, the door may rely on conductive latches, Velcro® closures, or mechanical seals rather than magnets to maintain an RF -tight seal. In some embodiments, the magnetic strips may be applied in non-concentric arrangements, such as diagonal or irregular patterns, or could vary in size, shape, or spacing.

[0141] The door frame may include alternative magnet-receiving materials, such as metal plates, conductive tapes, or hybrid materials that combine conductive and non- conductive properties. Alternatively, the frame could forgo magnet-receiving components and rely on mechanical or adhesive sealing methods to connect the door panel to the frame.

[0142] In some embodiments, the door system may not be magnetically sealed at all. Instead, the closure mechanism could involve zippers, clamps, sliding panels, or overlapping flaps. These methods may or may not include additional conductive treatments, such as adhesive-backed shielding materials or conductive coatings, to ensure continuity of RFshielding.

[0143] The door system may also incorporate additional features such as integrated viewing panels, cable passthroughs, or ventilation slots, provided these features are designed to maintain or compensate for any loss of shielding effectiveness.

[0144] These alternative embodiments offer flexibility in design and may accommodate varying cost, durability, or operational requirements while ensuring that the door system remains compatible with the broader Faraday tent assembly.

[0145] 5. Modular Vestibule Section (specific to the vestibule version)

[0146] In particular embodiments, the modular vestibule section may be designed as an auxiliary chamber integrated into the Faraday tent assembly to provide an additional layer of RF isolation and operational flexibility (see, e.g., FIGS. 4, 6 and 32). The vestibule section may be positioned at the entrance of the main enclosure, serving as a transitional space that allows users to enter and exit without compromising the shielding effectiveness of the primary chamber.

[0147] The vestibule section may be constructed from the same materials as the main tent enclosure, such as double layered panels of conductive metallic fabric made of polyester, copper, and nickel and bonded with adhesive-backed conductive tape. This ensures seamless continuity of RF shielding performance across the entire structure. The seams of the vestibule may be reinforced with dual-layer adhesive tape applied to both interior and exterior surfaces for enhanced durability and shielding continuity.

[0148] The modular design of the vestibule section may allow it to be attached or detached from the main tent enclosure as needed. This connection may be achieved through non-piercing methods, such as conductive adhesive strips, Velcro® fasteners, or magnetic closures, to preserve the shielding integrity of both sections. In some preferred embodiments, the vestibule section may include overlapping conductive flaps or conductive gaskets at the junction points to ensure a tight RF seal. For other preferred embodiments the vestibule section may be permanently affixed to the main tent enclosure using any of the above methods of attachment.

[0149] The vestibule may feature its own RFMagLink™ door system, constructed similarly to the door system of the main enclosure. This secondary door may incorporate neodymium magnet strips and magnet-receiving materials to provide redundancy in RF sealing and allow users to access the vestibule without affecting the shielding of the primary chamber.

[0150] The vestibule section may also include adjustable tension straps or other tensioning mechanisms to maintain a taut and stable structure. These tensioning features may align the vestibule securely with the main enclosure and the supporting frame, preventing sagging or misalignment that could impact its RF shielding performance.

[0151] In certain preferred embodiments, the vestibule section may be designed to accommodate additional features, such as filtered ports for power or data connections, ventilation systems, or storage for equipment. These features may be integrated into the vestibule in a manner consistent with the overall shielding requirements of the Faraday tent assembly.

[0152] The modular vestibule section enhances the functionality of the Faraday tent by providing a secure transitional space, improving operational efficiency, and maintaining the RF shielding integrity critical to sensitive applications.

[0153] In alternative implementation, the modular vestibule section may differ in materials, design, and functionality to meet a variety of operational needs and constraints. The vestibule may not necessarily use the same materials as the main tent enclosure. For example, it could be constructed from a single-layer of conductive fabric, multiple layers of conductive fabric, fabrics with alternative metallic coatings, such as silver or aluminum, as well as composite materials, carbon fiber, plastic film, or other substrates coated with conductive layers or coatings applied, which may provide varying levels of RF shielding.

[0154] The connection between the vestibule and the main enclosure may also vary. In some embodiments, the vestibule could be attached using zippers, mechanical fasteners, clamps, or sewn reinforcements, rather than adhesive-backed conductive materials, Velcro fasteners, or magnetic closures. In configurations prioritizing simplicity or cost reduction, the vestibule may include no specific sealing mechanism at its junction with the main enclosure,relying solely on overlapping panels or other passive means to maintain RF shielding.

[0155] The vestibule’s door system may differ significantly from the RFMagLink™ design described in the preferred embodiments. Alternative door designs could include simple flaps with non-conductive closures, such as zippers or toggles, or more complex systems such as sliding panels or rigid frames. The door may or may not include multiple sealing mechanisms, such as magnetic strips or conductive gaskets, depending on the desired shielding effectiveness and cost considerations.

[0156] In some alternative embodiments, the vestibule section may serve different purposes beyond being a transitional space. For instance, it could be used as a secondary storage area, a workspace, or an isolation chamber for equipment. The vestibule’s dimensions and shape may be adapted to these uses, potentially featuring non-standard geometries such as circular, trapezoidal, or polygonal configurations.

[0157] The vestibule section may also be supported by an independent frame rather than being integrated into the main tent’s frame. This frame could be constructed from alternative materials, such as plastic or lightweight metals, and may use modular or collapsible designs to facilitate transport and setup.

[0158] Finally, the vestibule section could include additional features tailored to specific use cases, such as passthroughs for cables, ventilation systems, or viewing windows made from conductive transparent materials. These features may vary in size, placement, and construction based on the operational environment and user requirements.

[0159] These alternative embodiments provide flexibility in the design and functionality of the modular vestibule section, allowing it to be adapted for diverse applications and operational needs while maintaining compatibility with the overall Faraday tent assembly.

[0160] 6. Adjustable Tension Straps

[0161] Adjustable Tension Straps - Preferred Embodiments

[0162] In certain embodiments, the adjustable tension straps may be integrated into the Faraday tent assembly to maintain a taut and stable structure. These straps may serve to tighten the tent enclosure onto the supporting frame or other anchoring points, ensuring consistent alignment and optimal RF shielding performance (see, e.g., FIG. 7).

[0163] The adjustable tension straps may be constructed from durable materials such as woven synthetic fibers, elastic bands, or other flexible and strong materials. These straps may include mechanisms for adjustment, such as buckles, clamps, sliders, similar hardware, or hook and look connections to allow users to easily modify the tension as needed.

[0164] The straps may be attached to the tent enclosure using non-piercing methods to preserve the RF shielding integrity of the fabric. For example, they may be clamped onto the tent enclosure’s surface, adhered with conductive-backed adhesive materials, looped through reinforced attachment points, or integrated directly into the structure of the fabric panels. In some embodiments, the straps may be sewn onto non-shielding sections of the outer protective shell, minimizing any impact on shielding performance.

[0165] The placement of the adjustable tension straps may vary based on the design of the tent. They could be positioned along the edges, corners, or other key areas of the tent enclosure to evenly distribute tension and prevent sagging. In certain embodiments, the straps may include reinforced ends or padding to reduce wear on the fabric and improve durability under repeated use.

[0166] In some configurations, the tension straps may include quick-release mechanisms, allowing users to rapidly adjust or detach the straps during setup, takedown, or maintenance. Additionally, the straps may be color-coded or labeled for easy identification and proper installation.

[0167] The adjustable tension straps contribute to the overall functionality and usability of the tent enclosure by ensuring the enclosure remains securely attached to its frame or other supporting structures. This helps maintain the tent’s RF shielding performance and structural integrity during operation.

[0168] In alternative embodiments, the adjustable tension straps may be constructedfrom a variety of materials and designed with alternative mechanisms to accommodate different operational requirements or environmental conditions. For example, the straps could be made from natural fibers, such as cotton or hemp, synthetic fibers, such as nylon, or from rigid materials, such as plastic or metal, depending on the desired durability, flexibility, and cost considerations.

[0169] The adjustment mechanisms may also vary. Instead of hook and loop, buckles, clamps, or sliders, the straps could utilize alternative methods such as ratchets, cam locks, or elastic loops. In some configurations, the straps may forego adjustment mechanisms entirely, relying on fixed-length designs or stretchable materials to maintain tension.

[0170] Attachment methods for the straps may differ from the non-piercing techniques described in the preferred embodiments. For instance, the straps could be sewn directly onto the conductive fabric panels, integrated into the seams, or attached using mechanical fasteners such as rivets, grommets, or snap hooks. In other configurations the straps may be adhered using non-conductive adhesives or taped onto the tent enclosure.

[0171] The placement of the straps may also vary. Instead of being positioned along the edges or corners, the straps could be distributed across the surface of the tent enclosure or concentrated in specific areas requiring additional support. In some configurations, the straps may be designed to wrap around the entire tent enclosure or frame, providing enhanced stability in high-wind or high-stress environments.

[0172] In certain alternative embodiments, the tension straps may be omitted entirely, with the tent enclosure relying on other mechanisms for structural stability. For example, rigid panels, integrated elastic materials, or external clamps could replace the functionality of the straps.

[0173] Additionally, the straps may include features such as integrated handles for transport, reflective coatings for visibility in low light, or embedded sensors to monitor tension and wear. These features may or may not contribute to the overall RF shielding performance of the enclosure.

[0174] These alternative embodiments provide flexibility in the design andfunctionality of the adjustable tension straps, enabling them to be tailored to a wide range of use cases, environmental conditions, and user preferences while supporting the operational goals of the Faraday tent assembly.

[0175] Conclusion

[0176] The technology disclosed herein represents a significant advancement in the field of RF and EMI shielding enclosures, addressing longstanding challenges in usability, durability, and manufacturing efficiency. By incorporating innovative features such as the Flexible Shielded Fabric Tent Enclosure, Non-Sewing Adhesive Construction, Structural Frame with Modular Connectors, RFMagLink™ Door System, Shielded Filter Ports, Honeycomb Ventilation System, Protective Outer Shell, Modular Vestibule Section, Adjustable Tension Straps, and Integrated Lighting System, the invention provides a reliable and versatile solution for a wide range of applications, including digital forensics, EMI testing, and secure communications.

[0177] The disclosed embodiments demonstrate the adaptability and scalability of the invention, ensuring that it meets the diverse operational requirements of end users while maintaining high standards of RF shielding effectiveness. The use of non-determinative language and alternative embodiments ensures that the scope of the invention is broad, allowing for future modifications and improvements without departing from the spirit of the innovation.

[0178] This disclosure sets a new benchmark for portable, lightweight, and repairable RF shielding solutions, offering significant value to professionals in fields that demand secure and controlled environments.

[0179] While embodiments of the invention have been illustrated and described, it is not intended that these embodiments illustrate and describe all possible forms of the invention. Rather, the words used in the specification are words of description rather than limitation, and it is understood that various changes may be made without departing from the spirit and scope of the invention.

Claims

WHAT IS CLAIMED IS:

1. A Faraday tent apparatus comprising: a tent framework configured to be placed in an assembled configuration; and a tent enclosure including a tent door and being configured to be maintained in a deployed configuration by way of the tent framework in the assembled configuration, an internal compartment being definable within the tent enclosure when the tent enclosure is in the deployed configuration, the tent enclosure including a doorway panel having a doorway extending through the doorway panel, the tent door being configured to be moved between an open configuration and a closed configuration with respect to the doorway panel; wherein when the tent enclosure is in the deployed configuration and the tent door is in the closed configuration, the Faraday tent apparatus shields the internal compartment from RF and EMI communication with an ambient environment external to the tent enclosure; the doorway panel has a magnetically-engageable jamb portion affixed thereto and extending about a periphery of the doorway; the tent door has door panel with a magnetically-engageable jamb interface portion affixed to and extending about a periphery of the door panel; and the jamb portion and the jamb interface portion are configured to be in mutual magnetic engagement when the tent door is in the closed configuration, the mutual magnetic engagement sealingly preventing RF and EMI signals from passing through the doorway.

2. The Faraday tent apparatus of claim 1, wherein the magnetically-engageable jamb interface portion is comprised of a series of adjacently nested magnetic tracks.

3. The Faraday tent apparatus of claim 2, wherein the magnetic tracks are spaced apart from one another to define a non-magnetic gap between one or more adjacent pairs of said magnetic tracks.

4. The Faraday tent apparatus of claim 3, wherein the jamb interface portion includes four comer zones; and at one or more of the corner zones each of a pair of the magnetic tracks has a line of discontinuity; and the lines of discontinuity are non-parallel with one another.

5. The Faraday tent apparatus of claim 3, wherein the jamb interface portion includes four comer zones; and at each of the corner zones each of the magnetic tracks has a line of discontinuity; and at least two of the lines of discontinuity are non-parallel with one another.

6. The Faraday tent apparatus of claim 3, wherein the magnetically-engageable jamb interface portion is comprised of at least three of the magnetic tracks7. The Faraday tent apparatus of claim 3, wherein the jamb portion has a jamb portion width; the jamb interface portion has a jamb interface portion width; and the jamb interface portion width is identical or less than the jamb portion width.

8. The Faraday tent apparatus of claim 7, wherein the jamb portion is affixed to the doorway panel by way of at least electrically- conductive single-sided adhesive tape; and the jamb interface portion is affixed to the door panel by way of at least electrically- conductive single-sided adhesive tape.

9. The Faraday tent apparatus of any one of claims 1-8, wherein the tent door includes a multiplicity of laterally-extending door stiffener panels; and the door stiffener panels are sequentially arranged between a door lower end and a door upper end.

10. The Faraday tent apparatus of claim 9, wherein the door stiffener panels each have a stiffener height; and adjacent said door stiffener panels are spaced apart from one another by a stiffener spacing distance.

11. The Faraday tent apparatus of claim 9, wherein the door stiffener panels are comprised of carbon fiber.

12. The Faraday tent apparatus of claim 11, wherein the jamb interface portion is disposed between the door panel and the door stiffener panels.

13. The Faraday tent apparatus of claim 12, wherein the door stiffener panels are affixed to the door panel by way of at least single-sided adhesive tape.

14. The Faraday tent apparatus of claim 12, wherein the tent door is hingedly affixed to the tent enclosure proximate an upper portion of the doorway.

15. The Faraday tent apparatus of claim 12, wherein the tent enclosure includes a pair of lateral panels, a rear panel, and an upper panel, each of which is comprised of a panel inboard layer and a panel outboard layer; the doorway panel is comprised of a panel inboard layer and a panel outboard layer; and the door panel is comprised of a door panel inboard layer and door panel outboard layer; and the panel inboard layer, panel outboard layer, door panel inboard layer and door panel outboard layer are each comprised of electromagnetic shielding fabric.

16. The Faraday tent apparatus of claim 15, wherein for each of the lateral panels, rear panel, upper panel, and doorway panel, the panel inboard layer and a panel outboard layer are affixed to one another by way of electrically-conductive double-sided tape; and the door panel inboard layer and door panel outboard layer are affixed to one another by way of electrically-conductive double-sided tape.

17. The Faraday tent apparatus of claim 16, wherein the lateral panels, rear panel, upper panel, doorway panel, and door panel are interconnected by way of electrically-conductive tape without reliance on stitching.

18. The Faraday tent apparatus of claim 16, further comprising one or more suspension straps for releasably retaining the tent door in the open configuration.

19. The Faraday tent apparatus of claim 10, wherein the jamb portion includes one or more magnetic release pull tabs.

20. The Faraday tent apparatus of claim 19, wherein the one or more magnetic release pull tabs extend laterally into the doorway.

21. The Faraday tent apparatus of claim 10, wherein the tent enclosure includes a second said doorway panel and a second said tent door; and when the tent enclosure is in the deployed configuration, a vestibule compartment is defined between the doorway panel and the second doorway panel.

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