Simultaneous Aerial Operations TRIZ Cases

A MIMO antenna array uses coupled first and second radiating elements to reduce space occupancy in mobile terminals.

A tunable accessory system dynamically adjusts an external antenna using a matching tuning network controller and data connector switches.

A semiconductor chip integrates a millimeter wave antenna and transceiver on a single substrate using through-substrate vias for electrical connection.

A tapered slot antenna uses a Koch fractal opening to match impedance across wide frequency bands.

A sensor detects user contact on metallic bezel members to trigger circuit switching that reconfigures antenna electric paths.

Interleaved antenna elements in a single column reduce coupling between frequency bands.

A self-tuning engine dynamically adjusts antenna impedance to resolve environmental mismatch issues and maintain optimal power transfer efficiency.

A multiple antenna apparatus shares feed units to increase configurable space on metallic back covers.

Variable capacitors in a band-stop circuit tune antenna resonance across frequency bands while minimizing physical volume.

Nested sliding frames in this mobile terminal design prevent height differences and distortion during extension, ensuring stable slide movements.

A variable-length antenna adjusts its electrical path length via internal switches to resonate across multiple frequency bands.

Replacing heavy waveguide devices with a planar frequency-selective surface reduces system weight and manufacturing costs while maintaining signal isolation.

Liquid crystal frequency tunable antennas eliminate variable capacitors by controlling molecular alignment, reducing device complexity.

Vertical stacking of drive transistors under electrodes frees horizontal routing space for high-density RF antenna arrays.

Segmenting the stub into multiple transmission line sections widens bandwidth and improves gain without increasing overall device thickness.

Segmented conductive patterns separated by nonconductive members enable multi-band switching while reducing specific absorption rate interference.

Separating parasitic patches into an external housing reduces antenna assembly size while maintaining signal performance.

Active multi-mode antenna system adjusts radiation patterns using a single parasitic element for beam steering across multiple frequency bands.

A metal antenna radiator connects to a printed circuit board at a preset feed position while an electronic component grounds the structure at a separate location.

A phased array antenna uses a phase-shift element between radiation elements to form desired beam patterns.

Dual loops in a T-shaped radiator broaden bandwidth across multiple frequency bands while simplifying fabrication.

Integrated quarter and half-wavelength antennas enable multiband communication without tunable components, reducing device weight.

Segmented metal back cover interrupts eddy currents induced by wireless charging fields, enabling antenna operation without increasing device thickness.

A multilayer antenna arrangement integrates a secondary patch antenna within a parasitic box-shaped element to share ground planes and reduce physical bulk.

A hybrid antenna structure uses a coupling electrode to connect a line radiator positioned outside the planar antenna projection area.

A compact antenna arrangement aligns radiator portions at minimum electric field regions to reduce electromagnetic coupling between adjacent elements.

A waveguide structure transmits radio-frequency signals parallel to a semiconductor package surface, eliminating substrate losses and crosstalk.

Multi-layered antenna module generates vertically polarized waves via a side slot and power feeding part, resolving 5G path loss in compact devices.

A proximity sensor antenna device uses a multi-function conductor to reduce volume and cost.

A common patch antenna uses multiple spaced signal feed points to support simultaneous multi-frequency band operation across a wide range.

Symmetric balanced dipole unit eliminates choke circuits, reducing antenna length while expanding bandwidth through open slot resonance.

A vehicular antenna uses a spring part and angled metal segments to maximize polarization reception rates.

A circular polarization antenna employs a cavity structure to reflect electromagnetic waves, reducing data loss from multi-path interference.

A multi-band antenna system uses a switching unit to connect distinct antenna frames, enabling selective frequency band activation.

A slotted cylinder radiator uses a reactive load to enable dual mode operation across frequency bands.

A switchable resonant antenna dynamically adjusts metal segments to maintain communication quality.

A multi-band antenna device shares high frequency units to implement low frequency functions via series inductors.

Circular feeding coupling structure integrates the feeding line as an independent antenna element to form an array configuration.

A multi-band slot antenna uses a parasitic trace coupled to a dielectric body to enable communication across distinct frequency bands.

Vertical semitransparent screen with impedance elements subtracts electromagnetic fields in the nadir direction.

A step-shaped wideband antenna distributes current uniformly along a tapered path to reduce electro-inductive effects on compact circuit boards.

Peripheral parasitic monopole arrays excite surface waves to expand bandwidth and shape beams, resolving narrow bandwidth limits of planar patch antennas.

A flexible co-planar waveguide antenna with an elliptical slot configuration mounts directly onto vehicle glass surfaces.

Interleaved subarrays with shunt and series waveguides create a tapered amplitude distribution that reduces sidelobe levels while increasing bandwidth.

Ground electrodes serve dual functions for low-frequency radiation, eliminating blocking issues while reducing device size.

Conductive strips provide capacitive coupling to reduce parasitic radiation and improve impedance matching in compact dipole antennas.

A parabolic antenna places radiating elements at the dish focal point to direct electromagnetic radiation without waveguides.

Non-Foster circuits provide negative impedance to the cage structure, resolving the contradiction between limited nanosatellite volume and required bandwidth.

Stacked cylindrical lenses enable 360-degree multi-beam coverage while routing cables through gaps to eliminate interference from opposing feeds.