Simultaneous Aerial Operations TRIZ Cases

A switchable antenna and proximity sensing circuit tune 5G bandwidth while adjusting radiation power to keep SAR within safety limits.

A smooth radiating surface facing the ground electrode cuts resistance and heat loss while preserving dielectric bonding strength.

A ceramic frame linked through a plastic support structure lowers phone housing weight while preserving strength and internal layout freedom.

A transmission screen and orthogonal metal pins stabilize active impedance during off-axis E- and H-plane scans for wider beam steering.

Segmented conductive frame sections and a waveguide ring form multi-band smart-glasses antennas with better coverage and isolation.

Metal tips on a transmission screen stabilize array antenna impedance across E and H plane scanning while keeping insertion losses low.

Multiple antenna types are integrated in a fan-out package using redistribution layers and thermal vias to shrink size while improving heat dissipation.

A holder with aligned speaker and battery openings secures a wireless tag to personal items without blocking sound or battery replacement.

Multiple radiating bodies and coupling elements broaden 5G millimeter-wave band coverage without requiring separate antenna modules.

A reflected UWB data frame is reused to extract channel impulse response, enabling both distance measurement and radar sensing in one signal.

A single-substrate Tx/Rx domain layout cuts antenna size while preserving dual polarization and wide beam tilt in phased arrays.

A shunt filter between radiation arms and feeders blocks high-frequency interference, improving isolation in compact multi-band antennas.

A water-in-oil emulsion, quad-band patch array, and bounded inverse solver improve 3D dielectric imaging stability and signal quality.

A complementary antenna-coupler layout transfers RF signals across a sealed gap, avoiding switch loss, noise, and added power draw.

Switchable antenna branches change with fold state to match data rate needs while improving bandwidth and radiation and lowering SAR.

Pair-canceling coupling currents in a bandpass radiation structure suppress high-frequency interference and stabilize antenna gain and polarization.

Parasitic radiator sections and a grounding element extend one dipole antenna across 4G and 5G bands while fitting limited antenna space.

Opposite-surface radiating elements with controlled overlap and coupling expand 5G antenna bandwidth in space-constrained tablets and laptops.

Shared-aperture dual-polarized integration cuts RF loss, avoids die-size limits, and simplifies phased array manufacturing.

Through-holes filled with non-conductive material let a metal side frame radiate millimeter waves cleanly while simplifying dual polarization.

Polarized wireless modes help distinguish a key fob outside the vehicle from one inside, reducing false door lock and unlock decisions.

Separated phase shifter and duplex filter modules cut PIM and power loss in multi-band mobile radio antennas, improving SNR.

Helix-shaped dipole arms and parasitic elements suppress inter-band RF scattering, preserving base station beam shape, beamwidth, and gain.

A motor-driven polarization shifter rotates dual-polarized antenna elements to mitigate interference and PIM, improving 5G uplink quality.

An annular conductive element above crossed dipoles extends low-band resonance while keeping the base station antenna radiator compact.

A spacer-formed air cavity around the antenna improves millimeter-wave radiation and impedance matching while reducing tolerance-related variation.

Spaced parasitic elements reshape patch antenna radiation to boost low-elevation gain while preserving high-elevation performance.

A 2D surface EBG layout blocks E-band surface waves between adjacent antennas, cutting coupling without costly metallic via fabrication.

Front, back, and side antenna arrays steer millimeter-wave beams to cut path loss and improve 5G signal directionality.

A bent dielectric substrate places the radiation element on a protruding section to shrink antenna footprint without degrading antenna characteristics.

Separated PCB and metal-structure ground paths improve antenna isolation and radiation efficiency in compact multi-band electronics.

By placing the WiFi antenna in vehicle glazing, this case cuts car-body masking and achieves uniform 360° azimuth coverage with one antenna.

Quasi-co-planar inner and outer patches use parasitic coupling and shared feeds to cover two bands while cutting antenna height and assembly cost.

A monolithic planar combiner uses additive-manufactured ridge waveguides to cut loss, weight, and part count in antenna arrays.

A protrusion-indentation frame layout extends antenna electrical length in limited phone space while preserving metal frame stiffness.

A fractional-mode air-filled cavity with a guard trace suppresses side radiation while preserving compact footprint, bandwidth, and efficiency.

Suspended feed striplines in shared metal chambers replace cables and connectors, simplifying multi-band antenna assembly while maintaining reliable feeding.

Sequentially rotated metal antennas and a central monopole deliver compact, low-cost directive circular polarization for multi-band GNSS use.

Switching between folded and extended antenna branches adjusts bandwidth, data rate, and SAR in foldable mobile terminals.

Split sub-radiators, dual feed points, and filter circuits create multiple antenna modes in limited mobile terminal space.

Conductive through-holes in a structural housing distribute RF signals with low loss and wide bandwidth while also supporting cooling and mounting.

A thicker feeder at the bent substrate section improves heat conduction from the RFIC terminal and helps the antenna radiate heat more effectively.

Multiple radiation patterns share one compact antenna layout to enable UWB vehicle communication without the space and performance penalties of separate antennas.

A series capacitor reshapes frame-antenna fields to cut dielectric loss and sustain radiation efficiency in high screen-to-body devices.

Separate feed lines through optimized through holes improve impedance matching, bandwidth, and polarization isolation in a stacked dual-band antenna module.

A hollow-center four-dipole layout cuts sub-6 GHz band interference, improving isolation and compact multi-band antenna integration.

Fractional-mode cavity sizing and guard-trace shielding curb side radiation while preserving bandwidth, efficiency, and a compact UWB footprint.

A stacked antenna layout routes one antenna across another and uses a shared ground return path to cut interference in space-limited PCB designs.

By splitting antenna sections across the substrate, redistribution structure, and package component, bandwidth can be tuned for multi-band use.