Radiating Elements Structural Forms TRIZ Cases

An opening pattern in the feed line enhances electromagnetic coupling to resolve insufficient signal supply and improve side lobe ratio.

Capacitive coupling across segmented ground patches decouples DC and RF potentials, enabling standard controller operation without signal interference.

A printed transmission line notch filter provides high impedance at 915 MHz to protect RFID tags from radar interference.

Vertical stacking of antenna bodies over substrate portions resolves the contradiction between module size and multi-frequency routing space.

An intermediate grounded conductor plate reflects high-frequency signals, preventing power leakage and reducing antenna size.

A dual-polarized filtering antenna uses orthogonal H-shaped feeding lines and a parasitic stacked patch to generate radiation nulls for bandpass responses.

A spiral antenna winds around a central grounding line to transmit and receive radio frequency signals with circular polarization.

A monolithic omni antenna assembly merges dipole and monocone elements into a single additively manufactured structure.

Vertical feeding lines extend into a waveguide structure to suppress electric field spreading, reducing radiation and dielectric losses at high frequencies.

Spiral winding of unvulcanized rubber strips creates overlapping layers that allow precise embedding of RFID tags and sensors between carcass plies.

A low-sidelobe plate array antenna uses a superimposed radiation and feed layer structure to optimize energy distribution.

Dynamic antenna switching couples four elements to WLAN and WWAN ports, supporting LTE MIMO without increasing device size.

A negatively-refractive focusing structure concentrates electromagnetic energy in an exterior region using a transformation medium.

Replacing mechanical systems with liquid crystal phase shifters reduces fabrication costs while maintaining fast, reliable beam steering for mobile terminals.

A protective rubber member shields an embedded RFID tag from mechanical stress while keeping the antenna close to the tire surface for reliable communication.

A reflectarray uses comb-shaped fringe capacitor patches to adjust load impedance and phase shift without changing element size.

A base plate antenna array uses micro-strips and a metal layer to concentrate radio signal energy in a specific direction.

Air-filled transmission medium regions in the power distribution network reduce insertion loss while maintaining equal amplitude and phase signal distribution.

Parallel coupling on a flexible printed circuit board reduces volume and weight while maintaining reliable GPS signal reception.

A polyphase waveguide probe excites radial surface currents to synthesize guided surface-waveguide modes on lossy conducting media.

A U-shaped antenna design extends continuous metallization along the printed circuit board edge and faces to enhance radiation performance.

Integrated reference repeaters enable remote channel calibration without additional nodes, reducing RF power requirements.

A linear slot array antenna uses coupled transmission lines to distribute feeding signals for broad frequency scanning.

Spherical antenna design overcomes macro station weight and cost barriers by enabling high-gain, multi-beam spatial multiplexing for dense 5G networks.

A miniaturized quadrifilar helix antenna uses distributed inductive loading to reduce resonant frequency and physical size.

Inclined wire holding parts in a resin attaching member stabilize the feeding line, eliminating separate tapes and reducing component count.

Probe-fed apertures link vertically stacked horizontal feed networks in LTCC substrates, expanding substrate volume utilization beyond single-layer constraints.

Integrating VHF and UHF elements into one unit eliminates the need for multiple exchangeable modules while maintaining precise direction finding accuracy.

A flat antenna array detects six polarization components via power measurement, eliminating mechanical adjustments and phase noise errors.