Antenna Arrays TRIZ Cases

An active antenna array relays first and second protocol radio signals through shared splitters, amplifiers, and couplers.

Vertical antenna stacking achieves frequency agility and bandwidth without increasing package size or worsening heat dissipation.

Multi-layer printed circuit board integrates directional antennas with a processor to gate RF signals, eliminating mechanical connectors that cause signal loss.

Segmented antenna elements replace bonded connections to eliminate sealant curing time while maintaining pressure seal integrity for rapid maintenance.

A flat glass substrate with controlled oxide composition enables low dielectric constant and loss factor for high-frequency electronic components.

Composite right left handed metamaterial antenna structures use conductive mechanical fasteners to couple the radiating element directly to a ground electrode.

Interleaved metallic signal coupling elements detect respiratory movement through near-field electromagnetic capacitance changes.

A conductive layer on the dielectric lateral surface electrically connects to a grounding layer to shield electromagnetic waves.

Segments filtering at intermediate frequency to reject adjacent channel interference without complex high Q filters.

Direct impedance matching eliminates matching circuits, widening frequency band and reducing power loss in patch antenna arrays.

Segmented antenna patterns in a foldable housing couple via conductive members when folded, preventing signal degradation from metal frames.

Curved striplines shift toward array centers to minimize spacing while suppressing stray coupling and grating lobes.

Multiple phase diversity antenna elements positioned parallel to the vehicle surface reduce multi-path interference through adaptive signal combination.

A variable impedance element tunes reflection coefficient magnitude and phase to isolate transmit and receive signals on a single antenna.

Multi-layer dielectric radomes balance mechanical strength with low reflectivity by adjusting layer constants and thicknesses.

A fan-out package distributes antenna segments across substrates and redistribution structures to enable customizable bandwidths.

Split ring resonators in the cladding mitigate cross talk between adjacent waveguides, extending effective transmission length without optical components.

A frequency-scanning antenna uses segmented aperture elements and a polyetherimide cylindrical lens to focus electromagnetic signals.

A flexible circuit board positions two sensing antennas on opposite device sides to enable bidirectional magnetic field emission.

Segmented on-board PCB antenna radiates signals across 3G and LTE bands while maintaining voltage standing wave ratios below 3:1.

Side-mounted heat sinks on waveguides dissipate heat from integrated circuit dies without blocking antenna structures.

An electromagnetically thin radome reduces energy loss and tolerance sensitivity while protecting the transceiver.

A flat antenna uses a rotating horn to modify field delay, reducing bulkiness while maintaining signal quality.

Lower impedance dividers positioned near the mounting surface shrink antenna modules while maintaining signal transmission quality.

A broad band dipole antenna uses planar polygonal radiators arranged in a rotational configuration to minimize feed line current flow.

A millimeter-wave transceiving module drives rotating switch antenna arrays to synthesize three-dimensional holographic images.

A dual-band antenna merges optical and RF transceivers into a single compact aperture using a shared primary mirror structure.

Transparent substrates with light transmission areas enable optical measurement of liquid crystal cell thickness for precise manufacturing control.

A planar antenna uses a folded dipole with an integral balun to achieve efficient radiation.

Dynamic HPA sharing across MIMO sectors lowers component count and power consumption.

Switched parasitic elements replace phase shifters in a planar circular antenna, reducing complexity and RF losses.

An antenna array receives radio frequency signals to detect changes in a monitored area.

Integrating diplexing and polarization functions within a modified cross-section waveguide reduces weight and volume while maintaining high aperture efficiency.

A noise-canceling down-converter couples high-frequency signals to two detectors with phase-shifted inputs.

Shape memory alloy adjusts sensor spacing in a dynamic array to match RF wavelengths and resolve frequency range trade-offs.

Adjusting feeder length distance optimizes impedance matching, reducing power loss near conductive vehicular windows.

A wide angle impedance match layer uses metamaterial particles to optimize antenna impedance matching.

A film antenna uses a dielectric layer with controlled thickness and constant to enable high-frequency operation.

A multi-band dipole antenna uses a parasitic element to adjust resonant frequencies across 600 MHz to 3000 MHz.

A horn array antenna connects elements via a waveguide feed network to track satellite polarization.

A waveguide coupler uses a centered slot and stepped sections to launch RF fields into a parallel-plate transmission line.

A miniaturized radiofrequency tag couples to a detachable magnifier interposer for extended communication range.

Open loop conductors with multipath current distribution achieve ultra-wideband characteristics on flexible substrates.

A reconfigurable antenna device uses a switch circuit to alter its radiating structure between inverted-F and loop modes.

Precalibrating individual radar components before assembly using laboratory test electrical responses to simulate the assembled system.

Cylindrical antenna partitions form radiation apertures that reduce dielectric loss in high-frequency 5G and radar applications.

Segmented stripline feed networks reduce mutual coupling and sidelobe levels in compact SAR antenna arrays while maintaining high radiation efficiency.

A loop array antenna system uses folded radiators on opposite substrate surfaces to achieve high gain and directivity.

A slot antenna uses an artificial dielectric substrate with embedded conducting rings to achieve isotropic radiation patterns.