Simultaneous Aerial Operations TRIZ Cases

A conductive layer on the retaining element closes the opening to improve impedance matching and bandwidth.

A terminal design uses a printed antenna on the circuit board and an FPC antenna on the housing to expand bandwidth without increasing device size.

A multi-radiator antenna structure uses a frequency adjustment radiator and a switch to select grounding paths.

A CRLH metamaterial slot antenna integrates composite right and left handed structures to achieve multi-band operation within a compact form factor.

Composite right- and left-handed metamaterial antennas reduce size while maintaining precise electromagnetic behavior for reliable item tracking.

A compact antenna design featuring a radiating metal portion, coupling metal portion, and shorting metal portion with a chip inductor.

A vehicle antenna uses two plate radiators to sandwich window glass for efficient electric wave reception.

Planar inverted-F structure reduces antenna depth by 20 to 30 percent without sacrificing relative bandwidth greater than 30 percent.

Positioning the power supply at a distance ratio of 4/3 or greater widens the 3 dB bandwidth for L2 and L5 waves without altering the external shape.

A compact antenna system with a rotatable housing adjusts multiple sectors from one location.

Composite PTFE and fiberglass layers reduce transmission losses across X and W bands without sacrificing structural strength.

Embedding a folded dipole inside a monopole reduces near-field coupling, improving radiation patterns and gain for compact devices.

An integral phased array module combines radio frequency and optical elements on a shared substrate to enable multi-band sensing.

A reflectarray antenna uses distinct conductor sets on planar surfaces to beamform and radiate wireless signals across separate frequency bands.

Wiring layers overlap the filter module to function as ground planes, improving frequency response for multi-band communication in miniaturized devices.

Segmenting the loop metal element creates distinct resonant modes that cover LTE and WWAN bands without requiring additional matching circuits.

Switchable matching circuits dynamically adjust impedance to reduce insertion loss and improve signal strength across multiple frequency bands.

Integrates a mobile device metal frame into the antenna radiation structure to prevent signal interference and expand operational frequency bandwidth.

Dual dielectric substrates with varying permittivity enable a microstrip-fed slot antenna to achieve 64% efficiency at millimeter-wave frequencies.

Large antenna terminals paired with etched openings in the repassivation layer resolve alignment precision versus assembly complexity contradictions.

A compact stacked dual-frequency patch antenna merges conductive elements with embedded circuitry to resolve bulk and cost constraints in GNSS systems.

Dual radiating elements combined with coupling and direct feed-in methods expand bandwidth while maintaining radiation efficiency across frequency bands.

Continuous metal layers on packaging elements reduce height and interference without requiring layout-specific shield redesigns.

Electrical non-congruence in parallel elongated conductors expands operating bandwidth for software defined radio applications.

An overlapping sub-device extends from a feeding pad alongside a main device to widen the resonance frequency band without increasing terminal size.

A segmented conductive ground element creates additional resonances to increase antenna bandwidth and efficiency within compact printed wiring board constraints.

A compact antenna assembly shares one low noise amplifier across two patch antennas tuned to different frequencies.

Segmented radiating portions activate simultaneous resonance modes to cover LTE-A and GPS bands while maintaining component isolation.

Segmented heat radiation sheet prevents antenna performance deterioration in reduced bezel mobile terminals.

Vertical antennas placed between planar elements resolve isolation trade-offs in compact MIMO devices by enabling orthogonal current directions.

A printed antenna structure integrates multiple radiating units on a circuit board to enhance signal transmission and parasitic capacitance.

Integrated RF circuitry on co-planar antenna portions reduces filtering requirements while enabling adaptive beam forming capabilities.

Dielectric isolation between metal sidewalls enables multi-band antenna resonance in compact wearable devices while maintaining SAR compliance.

Capacitive components between the printed wiring board and conductive cover adjust antenna isolation bands.

Multilayer circuit boards integrate edge surface antenna elements to resolve manufacturing alignment issues and reduce costs.

Resonators cancel electromagnetic interference between orthogonal antennas, eliminating costly diplexers while maintaining compact device size.

A dual-feed antenna uses cross-connected grounding grooves to achieve simultaneous low and high frequency band operation.

Folded conductive traces create vertical separation that lowers specific absorption rate while maintaining compact device footprint.

A monopole antenna design uses a conductive strip to connect the radiating element to the shielding housing.

A dual-band antenna uses a smooth curved-surface assembly to distribute current evenly across the radiating element.

Segmented linear conductors in magnetic bases reduce parasitic capacitance, solving bandwidth narrowing while enabling miniaturization.

Comb-shaped capacitor patterns on the circuit board stabilize resonance frequency without heavy ceramic substrates.

Segmented antenna devices modify signal phase and amplitude to generate multiple beams, resolving transmission reliability issues in millimeter-wave networks.

A tri-band dual-polarized antenna uses a dielectric resonator sandwiched between two planar substrates to excite vertical and horizontal modes.

A conductive pad positioned in non-penetrating contact with a polymeric antenna body facilitates electromagnetic energy transfer via capacitive reactive impedance.

A wireless antenna assembly uses side-by-side passive loops and a coextensive active loop to concentrate radiation energy.

Third antenna arrays replace specific elements to synthesize virtual phase centers, resolving spacing constraints that limit MIMO imaging resolution.