Portable electromagnetic frequency detecting system for long-range mineral identification

Abstract

A portable electromagnetic frequency detecting system for long-range mineral identification is disclosed. The system includes a main circuit board with a dynamic frequency calibration module for real-time frequency adjustment based on environmental conditions. A noise cancellation module with conductive electrodes reduces environmental noise, while a detection rate processor dynamically adjusts signal amplification based on the weight and density of target materials. The dual-function antenna system operates as both a transmitter and receiver, enabling detection at concentrations as low as 0.05 parts per million (PPM) and depths up to 40 meters. The system identifies minerals based on atomic and molecular resonance frequencies, with modular adaptability for future elements.

Description

DescriptionTitle of Invention: Portable electromagnetic frequency detecting system for long-range mineral identificationTechnical Field

[0001] The present invention relates to the field of electromagnetic frequency-based detection systems, and more particularly to portable devices for detecting and identifying minerals and other target materials in subsurface environments. The invention specifically addresses systems and methods for long-range detection and preliminary characterization of minerals based on their electromagnetic properties, including resonance frequencies, to enhance precision and reliability in various operational conditions.Background Art

[0002] The detection and identification of minerals, particularly metallic materials and metal ores, within subsurface layers of mining areas, remain a critical challenge in the mining and exploration industries. Existing technologies often rely on chemical, magnetic, and electrical systems to locate and identify such materials. These methods aim to overcome the inherent difficulties of detecting minerals at low concentrations, often measured in parts per million (PPM), and at significant depths exceeding 10 meters.

[0003] One commonly employed approach involves the use of long-range electromagnetic frequencies characterized by long wavelengths. This technique has proven effective in detecting small quantities of minerals at considerable depths specially for depth more than 10 meters. However, it typically lacks the precision necessary for accurate locational identification. Additionally, electromagnetic detection systems face challenges related to environmental noise, signal attenuation, and the interference of non-target materials, which can hinder reliable and consistent performance.

[0004] Metal detection systems, as another example of related technology, utilize electromagnetic fields generated by search coils. These fields interact with metallic targets, causing the objects to emit secondary electromagnetic signals that can then be captured by the system. While these devices have the capability to distinguish between different types of targets, their accuracy can be affected byexternal factors such as soil composition, moisture content, and proximity to other metallic objects. Furthermore, the performance of such systems heavily depends on effective calibration and stabilization of the detecting device in the surrounding environment.

[0005] Despite advancements in detection technologies, there remains a need for improved systems that can enhance the detection of minerals at low concentrations, address the effects of environmental noise, and provide reliable performance over varying operational conditions.Summary of Invention

[0006] This summary is intended to provide an overview of the subject matter of one or more exemplary embodiments of the present invention and is not intended to define the scope of the claims. Its purpose is to present concepts of one or more aspects in a simplified form as a prelude to the more detailed description that follows. The scope of the claimed invention should be determined solely by the claims appended hereto.

[0007] In one general aspect, the present invention relates to a portable electromagnetic frequency detecting system designed for the long-range identification of minerals. The system comprises a main circuit board configured to generate and emit electromagnetic frequencies corresponding to target minerals. The main circuit board integrates a dynamic frequency calibration module to adjust emitted frequencies in real-time based on environmental and operational parameters, such as soil composition, moisture levels, and ambient electromagnetic interference.

[0008] In one exemplary embodiment, the detecting system includes a dual-function antenna system configured to transmit and receive electromagnetic signals. This antenna system, comprising a pair of antennas, enables the detection of reflected signals from target minerals and amplifies the received signals for further processing. The antennas are configured to jointly operate for both signal transmission and reception and are capable of facilitating precise localization of target minerals based on weight-calibrated amplified signals.

[0009] In another aspect, the system features a noise cancellation module comprising conductive electrodes embedded in the ground. These electrodes are operable togenerate and receive baseline electromagnetic signals for noise calibration and assist in signal filtering to reduce environmental and operational noise, ensuring enhanced signal clarity.

[0010] The invention further includes a detection rate processor distinct from the main circuit board, configured to dynamically regulate detection parameters. The detection rate processor modulates signal amplification and sensitivity based on the weight and density of the detected mineral, enabling precise assessment and classification of target materials.

[0011] In one embodiment, the detecting system facilitates the identification of minerals at concentrations as low as 0.05 parts per million (PPM) and at depths ranging from 10 to 40 meters. Additionally, the system operates on the principle of resonance frequency, wherein the frequency of the emitted signals is adjusted to match the target material's resonance, significantly enhancing detection accuracy. The system can also identify a wide range of natural elements based on their unique electromagnetic properties, with frequencies below 60 kHz, including metals such as gold, silver, platinum, and copper, as well as other substances like water and hydrocarbons.

[0012] In one exemplary implementation, the operational process begins with securely placing the system's base on the ground and attaching the main circuit board to the base. Upon activation, the device autonomously calibrates itself to environmental conditions and commences operation by transmitting signals. The system captures and processes reflected signals from target materials, enabling effective detection and classification.

[0013] In one further aspect, the detecting system is designed to provide reliable performance in diverse operational environments, offering modularity and adaptability to meet varying detection requirements. This innovative approach ensures high accuracy and operational efficiency, addressing longstanding challenges in mineral detection and classification.Technical Problem

[0014] The detection and identification of minerals, particularly at low concentrations and significant depths, present significant challenges in mining and exploration. Current technologies often struggle with detecting minerals measured in parts permillion (PPM) or parts per billion (PPB), especially at depths exceeding 10 meters. These methods are further hindered by environmental noise, signal interference, and the inability to distinguish target materials accurately in complex subsurface environments.

[0015] Existing electromagnetic frequency-based detection systems frequently face limitations in precision and reliability, particularly when encountering variations in soil composition, moisture levels, and other environmental factors. Moreover, these systems often lack the capability to dynamically adapt to changing operational conditions or effectively calibrate signal frequencies to match the unique electromagnetic properties of target materials.

[0016] The challenges are compounded when attempting to localize specific materials within subsurface layers or when distinguishing between different mineral types. Additionally, many existing systems are unable to provide sufficient data for preliminary classification of mineral grades or to adapt to the discovery of new elements requiring updated frequency codes.

[0017] As a result, there is a critical need for an improved system capable of overcoming these limitations by providing accurate, efficient, and adaptable detection and preliminary classification of minerals across diverse environmental conditions and operational requirements.Solution to Problem

[0018] The present invention provides a portable electromagnetic frequency detecting system designed to address the limitations and challenges associated with mineral detection and identification in subsurface environments. The invention incorporates innovative features and subsystems to improve accuracy, reliability, and adaptability in a wide range of operational conditions.

[0019] In one aspect, the invention includes a dual-function antenna system capable of both transmitting and receiving electromagnetic signals. The antenna system is configured to dynamically adapt its performance based on the unique electromagnetic properties of the target material, including its resonance frequency. This enables the system to precisely detect and localize target minerals at concentrations as low as 0.05 parts per million (PPM) and at depths ranging from 10 to 40 meters. Additionally, the integration of weight-calibrated amplifiedsignals allows the system to provide enhanced precision in identifying the target material’s position and quantity.

[0020] The invention further incorporates a main circuit board equipped with a dynamic frequency calibration module. This module continuously adjusts the emitted signal frequencies in real-time based on environmental conditions such as soil composition, moisture levels, and electromagnetic interference. This capability ensures reliable performance even in challenging environments where signal degradation and interference are common.

[0021] To mitigate environmental and operational noise, the system features a noise cancellation module comprising conductive electrodes embedded in the ground. These electrodes generate and receive baseline electromagnetic signals for noise calibration, effectively filtering out irrelevant signals and ensuring signal clarity. The noise cancellation module operates in coordination with other subsystems, enhancing the overall detection accuracy of the device.

[0022] In another aspect, the invention includes a detection rate processor distinct from the main circuit board. This processor dynamically adjusts the sensitivity and amplification of incoming signals based on the weight and density of the detected material. The processor allows for real-time adjustments to detection parameters, enabling precise assessment of the target material and preliminary classification of its grade based on its electromagnetic properties.

[0023] The modular design of the system allows it to adapt to the discovery of new elements by incorporating updated frequency codes. This ensures the system remains relevant and effective in future applications, extending its capabilities to identify materials with previously unknown electromagnetic properties. The system's portable and user-friendly design further enhances its usability in diverse field conditions, providing an efficient and reliable solution for long-range mineral detection and preliminary classification.Advantageous Effects of Invention

[0024] The present invention provides several advantageous effects over existing technologies, offering enhanced functionality, precision, and adaptability in mineral detection systems.

[0025] In one aspect, the invention significantly improves detection sensitivity, enabling the identification of minerals at extremely low concentrations, such as 0.05 parts per million (PPM), and at depths ranging from 10 to 40 meters. This capability allows for the detection of valuable minerals in regions that were previously inaccessible or undetectable using conventional systems.

[0026] In another aspect, the inclusion of a noise cancellation module ensures superior signal clarity by effectively reducing environmental and operational noise. By isolating relevant signals and minimizing interference, the system achieves higher accuracy and reliability, even in complex or noisy environments.

[0027] In one further aspect, the main circuit board incorporates a dynamic frequency calibration module that adapts emitted frequencies in real-time based on environmental parameters, including soil composition, moisture levels, and ambient electromagnetic interference. This dynamic adaptation ensures the system maintains optimal performance across diverse field conditions.

[0028] Additionally, the invention enhances precision by combining the dual-function antenna system with weight-calibrated amplified signals. This integration enables the accurate localization of target minerals and provides a preliminary classification of their grade, thereby extending the functionality of the system beyond mere detection to include resource assessment.

[0029] In yet another aspect, the invention demonstrates exceptional versatility and expandability. It is capable of identifying a wide range of elements based on their unique electromagnetic properties, including metals such as gold, silver, and platinum, as well as non-metallic materials like water and hydrocarbons. The system’s modular design also allows for updates to frequency codes, enabling the identification of newly discovered elements and ensuring long-term applicability.

[0030] Moreover, the portable and compact design of the system enhances its usability in remote and diverse field conditions. Its automated calibration and adjustment features simplify operation, reducing the need for extensive user intervention and making it suitable for a broad range of applications.

[0031] Finally, the invention enables long-range detection, with a potential range of up to 2 kilometers depending on the model. This capability supports large-scaleexploration and offers a significant advantage in applications requiring extensive survey areas.

[0032] Through these aspects, the invention provides a robust, reliable, and efficient solution for mineral detection and preliminary classification, addressing the limitations of prior technologies and meeting the demands of modern exploration and resource assessment.Brief Description of Drawings

[0033] [Fig.1 A] A schematic diagram showing the operation of the portable electromagnetic frequency detecting system in an environment designed for long- range identification of minerals, along with its subsystems

[0034] [Fig.1 B] A block diagram illustrating the main components of the portable electromagnetic frequency detecting system and the connections between its subsystems.

[0035] [FIG.2] A diagram showing the subsystems and modules of the portable electromagnetic frequency detecting system designed for the long-range identification of minerals.

[0036] [FIG.3] A diagram illustrating the mainboard circuit design and the interconnections between the associated circuit-level components.

[0037] [FIG.4] A diagram of the main circuit board housing, with the adjustment components clearly marked.

[0038] [FIG.5] A diagram of the noise cancellation module, which is connected to the mainboard.

[0039] [FIG.6] A diagram of the detection rate processor configured to regulate detection parameters and dynamically adjust signal amplification based on the weight and density of target materials, measured in grams and kilograms.

[0040] [FIG.7] A diagram showing depicts key components of one of the pair of the antenna system, which are available in two different sizes.Description of Embodiments

[0041] The following detailed description is presented to enable a person skilled in the art to make and use the methods and devices disclosed in one or more exemplaryembodiments of the present disclosure. For purposes of explanation, specific nomenclature is set forth to provide a thorough understanding of the present disclosure. However, it will be apparent to one skilled in the art that these specific details are not required to practice the disclosed exemplary embodiments. Descriptions of specific exemplary embodiments are provided only as representative examples. Various modifications to the exemplary implementations will be plain to one skilled in the art, and the general principles defined herein may be applied to other implementations and applications without departing from the scope of the present disclosure. The present disclosure is not intended to be limited to the implementations shown but is to be accorded the widest possible scope consistent with the principles and features disclosed herein.

[0042] The present invention relates to a portable electromagnetic frequency detecting system designed for the long-range identification and analyzing of minerals. It includes several key components and modules that work together to detect and process electromagnetic signals, allowing for accurate mineral identification. While the invention encompasses various embodiments, each configuration provides a similar fundamental operation involving the coordination of the main processor unit, noise cancellation module, detection rate processor, and antenna system. These components may be interconnected in various ways, such as wired or wireless connections, with no limitation to a single form of embodiment. The invention is not confined to the configurations depicted, as alternate embodiments and modifications are envisioned to achieve the same or similar objectives within the scope of the disclosure.

[0043] In some embodiments of the present invention, the terms "main circuit board" and "main processing unit" have been used interchangeably throughout the specification and the figures. This interchangeable usage reflects the structural and functional integration of these components. Specifically, the "main circuit board" serves as the physical platform housing various circuit-level components, including the "main processing unit," which is central to the operation of the detecting system. Together, these elements facilitate signal processing, power management, noise cancellation, and communication with other modules such as the antenna system, noise cancellation module, and detection rate processor. This integrationunderscores their shared role in the efficient and seamless operation of the portable electromagnetic frequency detecting system.

[0044] The schematic in Fig. 1A illustrates the operation of the portable electromagnetic frequency detecting system 100, detailing the connections between various modules and the manual operation involved when the device is deployed in a real-world environment. In one exemplary embodiment, the user manually interacts with the device to set it up and activate it for operation .In one general aspect, Fig. 1A shows a user holding dual-function antenna system 140, which is designed to operate either with or without the sample box In one embodiment, the dual-function antenna system 140, may be designed not only for signal transmission and reception but also for optimizing its operation for electromagnetic waves of larger wavelengths. This capability allows the system to enhance its penetration depth and extend its operational range, making it particularly effective in detecting subsurface minerals.

[0045] In one embodiment, the sample box 145 can be configured to contain a reference sample of a material with known electromagnetic properties, such as resonant frequencies or molecular signatures. The sample box is operatively connected to other modules of the system, including the main circuit board housing 110 which comprises main circuit board 111 , the noise cancellation module 120, and the detection rate processor 130, either wirelessly or through wired connections. In one embodiment, the sample box 145 may provide the system with a benchmark electromagnetic signature, setting the frequency for the antenna system 140 based on the properties of the reference sample. This benchmark frequency enables the system to compare detected signals from the environment with the reference signature, aiding in the identification of materials with similar electromagnetic characteristics. By setting the frequency and ensuring alignment with the properties of the sample, the sample box 145 enhances the accuracy and reliability of the detection system, contributing to effective identification of target materials under various environmental conditions.

[0046] In one embodiment of the present disclosure, as illustrated in FIG. 1 B, the connections between the modules and subsystems of the portable electromagnetic frequency detecting system 100 are depicted. The main circuit board 111 serves as the central platform for integrating and coordinating the operations of all criticalcomponents in the device. In one embodiment, the main circuit board housing 110 comprises the main processing unit 111 , which is responsible for managing the overall operation of the device and its connections to other subsystems. The main processing unit 111 handles the sending and receiving of signals, sets the operational parameters, and performs signal analysis to ensure accurate detection and identification of target materials. It facilitates communication with the noise cancellation module 120, the detection rate processor 130, and the dual-function antenna system 140, ensuring seamless integration and coordination among all components.

[0047] In one implementation, the main processing unit 111 sends control signals to the respective modules, enabling seamless data exchange between the subsystems. In one exemplary embodiment, the noise cancellation module 120 filters environmental and operational noise to enhance signal clarity before transmitting processed data back to the main processing unit 111. In another embodiment, the detection rate processor 130 dynamically adjusts detection sensitivity and amplification based on weight and density parameters received from the main processing unit 111. Additionally, in one further exemplary embodiment, the dual-function antenna system 140 transmits and receives electromagnetic signals, relaying the detected signals to the main processing unit 111 for analysis and further processing.

[0048] The system operates cohesively, with the main processing unit 111 acting as the central hub that integrates and processes data from all subsystems, ensuring accurate and efficient detection of target minerals. This modular and integrated configuration allows the device to perform effectively in various environmental conditions, adapting dynamically to changing detection requirements.

[0049] FIG. 2 illustrates a schematic representation of the physical components of the portable electromagnetic frequency detecting system 100, designed for the long- range identification of minerals. In one embodiment, this figure shows the main circuit board housing 110, the noise cancellation module 120, the detection rate processor 130, and the dual-function antenna system 140, along with the interconnections between these components. These elements are configured to work together seamlessly, or ensuring the efficient detection and processing of electromagnetic signals.

[0050] The main circuit board 110 serves as the central platform that integrates and facilitates communication between the other modules. The noise cancellation module 120 filters out interference from environmental noise, maintaining signal clarity for accurate detection. The detection rate processor 130 dynamically adjusts the detection sensitivity to ensure reliable operation across various environmental conditions and mineral properties. The dual-function antenna system 140 transmits and receives electromagnetic signals, enabling the system to detect and localize minerals over long ranges.

[0051] The arrangement of these components in FIG. 2 is one example of their configuration. Other configurations and embodiments may be implemented without departing from the scope of the invention to meet specific operational requirements or adapt to different environmental conditions.

[0052] FIG. 3 illustrates the main circuit of the portable electromagnetic frequency detecting system 100 according to one or more embodiments of the present disclosure. This figure focuses exclusively on the circuit-level components integrated into the main circuit board 111 , which are distinct from the system-level components depicted in FIGs. 1A, 1 B, and FIG. 2. Each component in the figure is numbered as follows: 301 : Circuit-Level Main Signal Processing Unit, 302: Circuit-Level Power Management Unit, 303: Circuit-Level Wireless Communication Interface.

[0053] In one embodiment, the main circuit 300 is housed within the main circuit board 110 and its relating main processing unit, providing physical support and connectivity for the circuit-level components. These components are arranged to ensure efficient signal processing, power distribution, and communication with other parts of the system, enabling the device to operate effectively under various environmental conditions.

[0054] While the components are labeled in the figure numerically, the functions of each component are described in the corresponding paragraphs of the description. The specific configuration of the circuit components may vary in alternative embodiments, depending on the requirements of the system.

[0055] It should be noted that FIG. 3 focuses on the circuit-level aspects of the main circuit, while other figures (e.g., FIG. 1 and FIG. 2) illustrate the broader system-level components of the detecting system 100. In one embodiment, the main circuit is housed within the main circuit board housing 110, wherein the main circuit board housing comprises mani processing unit 111 and all other integrated components providing physical support and connectivity for the circuit-level components. These components are arranged to ensure efficient signal processing, power distribution, and communication with other parts of the system, enabling the device to operate effectively under various environmental conditions.

[0056] In one embodiment, the Circuit-Level Main Signal Processing Unit 301 in the main circuit 300 may be responsible for the generation, processing, and analysis of the signals emitted by the detecting system's dual-function antenna system 140, Noise cancellation module 120, and the rate detection system 130 with a range from 1-60 kHz that enhances both the breadth and depth of electromagnetic signal penetration. This unit 301 facilitates the creation of different output waveforms — such as sinusoidal, square, or sawtooth waves — tailored to the environmental conditions for effective mineral detection. In one exemplary embodiment, the signal processing unit includes a 16-bit DSP processor, operating at a processing speed of 40 MIPS, along with a timer functioning at 160 MHz clock speed. The unit may also incorporate a 32-bit DDS chip to produce and control the waveform generation. These capabilities allow the system to create output waveforms with an amplitude of up to VPK-PK 30.

[0057] In one embodiment, the Main Signal Processing Unit 301 is configured to adjust and calibrate the generated signals based on the resonance frequency of the targeted minerals. In an exemplary embodiment, variations in the resonance frequency of certain targeted compounds (atomic compounds) are observed and presented in the following table. The table demonstrates that the detection of atoms relies on their resonance frequency, which is determined by the pure atom within various mineral compounds. However, the presence of other compound atoms causes a noticeable shift in the resonance frequency during measurements.Table 1 : Resonance Frequency Variations of Targeted Compounds and Their Composition

[0058] In one embodiment, as illustrated in FIG. 3, the Circuit-Level Power Management Unit 302 in the main circuit 300 ensures that the main circuit board 111 and all other integrated components receive reliable power. This unit is designed to manage power distribution efficiently, ensuring that the device operates consistently during extended use. In one exemplary embodiment, It may work in conjunction with the batteries, which may range from 70 mAh to 170 mAh in capacity, optimizing energy consumption for longer operation periods in various conditions.

[0059] In another embodiment, the Circuit-Level wireless communication interface 303 in the main circuit 300 enables the detecting system to communicate with external devices, such as; the detecting system's dual-function antenna system 140, Noise cancellation module 120, and the rate detection system 130. This interface allows for remote control and data logging, enabling the user to interact with the system and retrieve operational data as needed. The wireless communication capabilities enhance the device’s versatility, making it adaptable for use in remote or field environments.

[0060] In one embodiment of the present disclosure, the Circuit-Level Main Signal Processing Unit 301 in the main circuit 300 is essential for ensuring that external interference and environmental noise do not affect the accuracy of the detection signals. This module is particularly crucial in noisy environments where other sources of electromagnetic interference could impact the detection process.

[0061] In one embodiment, the Circuit-Level Main Signal Processing Unit 301 adjusts the sensitivity of the device, enabling it to respond to different minerals and environmental conditions since this part is in connection with detection rate processor 130. This module allows users to fine-tune the detection parameters to improve accuracy and efficiency. The Circuit-Level Main Signal Processing Unit 301 plays a key role in ensuring that the detecting system can accurately identify minerals over varying ranges and in diverse ground conditions.

[0062] In one embodiment, FIG. 4 illustrates the main circuit board housing 110, which physically supports and secures the components of the portable electromagnetic frequency detecting system. The housing encapsulates the main circuit board, which is also referred to as the main circuit board or main processing unit 111 ,containing the main circuit detailed in FIG. 3. The internal components include circuit-level subsystems such as the circuit-level noise cancellation module, circuitlevel detection rate processor, and circuit-level signal processing unit, which collectively enable the functionality of the detecting system.

[0063] The visible adjustment components on the surface of the main circuit board housing 110 include interfaces such as the display 113 and the user input interface 114, designed to facilitate system interaction and operational adjustments. These interfaces allow users to calibrate detection sensitivity, modify operational settings, and monitor system performance in real time.

[0064] The housing design ensures seamless integration of internal components into a compact and portable structure, making the device suitable for diverse environmental conditions. In one implementation, the main circuit board housing 110 is designed for easy assembly and rapid setup, enhancing field usability. The specific arrangement and configuration of the adjustment components may vary across alternative embodiments to accommodate different user requirements, environmental factors, or specific application needs.

[0065] FIG.5 illustrates the noise cancellation module 120, an integral component of the electromagnetic frequency detection system, designed to filter environmental and operational noise, ensuring signal clarity during mineral detection. This module includes two conductive electrodes 124 embedded in the ground, functioning as antennas to detect baseline electromagnetic signals. These electrodes serve a dual purpose: they generate and receive reference signals for calibration and assist in filtering noise by mitigating interference from environmental and operational factors.

[0066] The conductive electrodes 124 are securely fastened to the device's main structure using fasteners such as screws or bolts 121 to ensure stable connectivity with the main circuit board 110. The base structure 122 provides firm support for the noise cancellation module, ensuring its stability when installed in various terrains. This base is engineered to accommodate mixtures such as slurry or water, which enhance grounding and stability, optimizing the electrodes' performance in noise calibration.

[0067] To further isolate and mitigate external interferences, the module incorporates an insulation layer 123 positioned between the electrodes and the base structure. This insulation ensures that unwanted noise from mechanical vibrations or ground conductivity does not interfere with the calibration process. The insulation also helps maintain optimal spacing between the conductive components, preventing signal distortion or degradation.

[0068] The innovative aspects of this module lie in its ability to dynamically adapt to varying environmental conditions by utilizing the embedded electrodes for both noise detection and cancellation. The module integrates seamlessly with the main circuit board 110, where advanced signal processing algorithms refine the filtered signals, enhancing the accuracy of the detected frequencies. This ensures that only signals relevant to the target mineral are amplified and processed further.

[0069] By incorporating this robust noise cancellation system, the present invention addresses a critical challenge in long-range mineral detection, providing enhanced signal clarity and operational reliability even in noise-prone environments.

[0070] FIG. 6 illustrates the detection rate processor 130, an essential component in the system's configuration, designed to operate independently from the main circuit board. The detection rate processor plays a critical role in evaluating and processing signals to assess targets based on their weight and density, with precise measurements in grams and kilograms facilitated by the weight processing system 131 . The detection rate processor 130 dynamically adjusts the amplification level of incoming signals based on its configuration settings, providing flexibility to refine detection sensitivity.

[0071] This device further incorporates an adjustable-rate detecting system, with the detection rate processor 130 capable of measuring target element concentrations ranging from one gram per ton to one kilogram per ton, facilitated by the weight processing system 131. In this configuration, resonance frequency adjustments and calibration performed by the main processing unit 111 enable not only the detection but also the classification of geological veins based on resonance frequency and the quantity of the substance present in one ton, expressed in units ranging from parts per million (ppm) to percentage. This functionality highlights thesystem's capability for analyzing mineral grades, adding an analytical dimension to its detection abilities.

[0072] When the main processing unit 111 is precisely adjusted to the correct frequency, and with the support of the dual-function antenna system 140, the system filters incoming signals and works in conjunction with the noise cancellation module 120 to capture only strong signals, excluding negligible reserves and mineral contamination. This functionality ensures that the processor focuses exclusively on relevant targets, thereby improving detection accuracy and efficiency. The weight processing system 131 not only adjusts the amplification of incoming signals but also amplifies those received from the antennas, further enhancing the overall sensitivity of the system.

[0073] The detection rate processor 130 is powered by an independent 9-volt battery, isolating it from the main circuit board to minimize electrical interference and ensure reliable, uninterrupted operation. Together, the detection rate processor 130 and the weight processing system 131 form a cohesive unit capable of precise signal amplification, mineral grade classification, and target assessment. This configuration provides a robust solution for accurately detecting and analyzing targets in diverse operational environments.

[0074] The detailed schematic in FIG. 7 depicts key components of one of the pair of the antenna system. The connection mechanism 141 , such as screws or other conductive parts, ensures stable and secure attachment of the antenna to the system structure. The coil section 142 enhances the electromagnetic waves emitted and received by the antenna, improving signal strength and detection efficiency. The antenna element 143 is designed in multiple sizes to support varied detection requirements. Larger antennas offer superior capabilities, particularly for detecting minerals at extremely low concentrations, with detection thresholds reaching as low as 0.05 parts per million (PPM) or even parts per billion (PPB).

[0075] The dual-function antenna system 140 plays a pivotal role in the device’s long- range and significant penetration depth while canceling noise for effective operation of electromagnetic signals. Its ability to operate across different ranges and penetration depths enhances the system's versatility, while its configuration enables precise localization of target minerals. This localization is achievedthrough the use of the weight processing system 131. The integration of larger and smaller antenna pairs allows the system to adapt dynamically to varying environmental and operational conditions, ensuring optimal performance for a wide range of mineral detection scenarios.

[0076] In one embodiment, the device operates on frequency resonance principles to detect and identify a variety of natural elements with frequencies below 60 kHz. The system can detect metals such as gold, silver, platinum, and others, as well as non-metallic materials like water and hydrocarbons. Furthermore, the system's modular design enables the incorporation of updated frequency codes, allowing it to identify newly discovered elements and maintain advanced detection capabilities in future applications.Examples

[0077] In one exemplary embodiment, the detecting system 100 was utilized to detect the presence of gold (Au) in low concentrations. The detection process was conducted using specific standards, as shown in the table below, and confirmed the presence of gold in parts per million (PPM). The system, operating based on resonance frequency, successfully identified the targeted mineral and quantified its concentration. Laboratory tests validated the system's accuracy, with the results indicating gold concentrations of 0.067 PPM and 0.4 PPM (standard 520-175- 01WI-RMRC) under the defined operational setup.Table 2: Detection Results of Gold (Au) Using the Electromagnetic Frequency Detecting SystemIndustrial Applicability

[0078] The present invention is industrially applicable in various fields requiring the detection and identification of minerals and other materials in subsurface environments. It is particularly valuable in mining, geological exploration, environmental monitoring, and resource assessment industries. The invention’s ability to detect minerals at low concentrations and significant depths ensures its applicability in locating valuable resources such as metals, hydrocarbons, and water.

[0079] In one aspect, the invention is suitable for use in mining operations to identify and classify mineral deposits based on their electromagnetic properties, providing preliminary data for further extraction and processing. Its capability to detect a wide range of elements, including gold, silver, platinum, and other metals, enhances its utility in both primary exploration and secondary recovery efforts.

[0080] In another aspect, the invention is applicable in geological surveys to map underground structures, including veins and lenses of materials lacking surface exposure. The dynamic frequency calibration and noise cancellation features ensure accurate performance even in challenging environmental conditions, such as regions with high electromagnetic interference or variable soil compositions.

[0081] Furthermore, the compact and portable design of the system makes it suitable for fieldwork in remote or difficult-to-access areas. Its long-range detection capability, automated calibration, and ease of use streamline operations, reducing labor costs and increasing efficiency in industrial applications.

[0082] The invention is also adaptable for emerging needs, such as the identification of newly discovered elements or advanced environmental monitoring, by incorporating updated frequency codes. This ensures its relevance and applicability in future industrial scenarios, making it a versatile and reliable solution for detecting and classifying materials across diverse operational environments.

Claims

AMENDED CLAIMS received by the International Bureau on 09 June 2025 (09.06.2025)Claims[Claim 1] a portable system utilizing eigen electromagnetic frequency for long-range detection and characterization of target mineral deposits, comprising:-a main circuit board housing, including a main processing unit configured to control signal transmission and detection operations within the system; a dual-function antenna system, comprising at least one pair of antennas configured to operate alternately as transmitters and receivers of eigen electromagnetic frequencies, the antennas is further configured to detect and receive reflected signals from subsurface mineral deposits, to amplify received signals in proportion to the estimated mass of the detected mineral deposit, and to facilitate localization of a mineral deposit by triangulating signal return differentials across the antenna pair; a dynamic frequency calibration module, connected to the main processing unit, configured to adjust emitted eigen frequencies in real time based on detected signal characteristics and environmental parameters a sample box, configured to contain a reference sample with known electromagnetic properties and eigen frequencies , configured to enhance signal alignment and accuracy by providing a calibration baseline during detection; a noise cancellation module, comprising two conductive electrodes configured to be embedded in the ground, the conductive electrodes configured to generate and receive baseline electromagnetic signals for environmental noise calibration, and further configured to assist in filtering received signals while maintaining structural stability during operation; a detection response processor, configured to dynamically regulate detection parameters based on estimated weight and density of a mineral deposit detected by the system, wherein the detection response processor adjusts signal amplification and frequency sensitivity of the emitted eigenfrequencies to optimize responsiveness to target subsurface mineral deposits ranging in mass from grams to kilograms per unit volume ; wherein the main processing unit is further configured to analyze and characterize received eigen frequencies from the dual-function antenna system, and to enhance signal distinctiveness through coordinated interaction with the detection response processor, the noise cancellation module, and environmental condition inputs.[Claim 2] The system of claim 1, wherein the dual-function antenna system comprises a pair of directional antennas configured to operate in synchronous mode for transmitting and receiving electromagnetic signals associated with target mineral reflections.[Claim 3] The system according to claim 1, wherein the detection response processsore in the system is configured to detect target mineral deposits at concentrations as low as 0.05 parts per million (ppm) and at subsurface depths ranging from 10 meters to 40 meters.[Claim 4] The system of claim 1, wherein the characterization of the target mineral deposit is based on electromagnetic responses egein frequency associated with atomic or molecular resonance specific to the target mineral.[Claim 5] a method for detecting and characterizingtarget mineral deposits using a portable electromagnetic frequency-based system, comprising: emitting electromagnetic eigen frequencies from a main processing unit through a dual-function antenna system comprising at least one pair of antennas configured for alternating transmission and reception; receiving reflected electromagnetic signals from a subsurface region via said antenna system; dynamically adjusting the emitted eigenfrequencies using a frequency calibration module, based on detected signal characteristics and real-time environmental parameters and ambient electromagnetic interference; filtering the received signals using a noise cancellation module comprising conductive electrodes embedded in the ground, wherein the electrodes generate and receive baseline signals used for environmental noise calibration; comparing the received signals with a reference eigen electromagnetic frequency profile obtained from a reference sample housed in a sample box to enhance signal alignment and detection accuracy; estimating the weight and concentration of the detected mineral deposit based on the amplitude and spectral properties of the received signal; and localizing the position of the target mineral deposit by triangulating the return signal differentials across the antenna pair.[Claim 6] The method of claim 5, further comprising adjusting signal amplification and frequency sensitivity in response to the estimated weight and concentration of the mineral deposit.[Claim 7] The method of claim 5, wherein the system detects mineral deposits at concentrations as low as 0.05 parts per million (ppm) and depths between 10 and 40 meters.[Claim 8] The method of claim 5, wherein the step of comparing received signals with a reference profile includes matching against known atomic or molecular resonance signatures specific to target mineral compositions as a defined eigen frequency;

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