Waveguide Horns TRIZ Cases

A stepped conductive top plate reshapes the radiation pattern to steer RF energy toward an offset focus area in side radar.

A detachable diverging lens lets one horn switch between large quiet zone coverage and higher SNR, reducing feedhorn swap errors in 6G antenna tests.

Press-fit dielectric inserts stabilize coaxial pins and antenna gaps under shock, vibration, and heat while limiting dielectric loss.

Apertured upper and lower conductors on a dielectric body shrink patch antenna size and weight while preserving circularly polarized communication.

A thin resistive film around the horn suppresses creeping waves near the ground plane, stabilizing radiation patterns across a wide band.

Control circuitry sets pulse repetition frequency from probe length to keep end-of-probe reflections from disturbing tank level measurement.

Contactless channels and waveguide stubs preserve RF sealing across split waveguide blocks, easing tolerances while limiting impedance mismatch.

Offset interface apertures and rotated polarizations shrink waveguide antennas while improving channel isolation and multichannel data capacity.

A constant-thickness dielectric lens steers the antenna main lobe across a broad band while preserving polarization purity and radome fit.

A molded cavity substrate and conformal shield layer cut EMI, mutual coupling, and insertion loss in compact AiP RF modules.

A one-piece horn antenna filling with pressed or sintered material regions removes air gaps, reducing reflections while preserving stability.

Pressed or sintered horn antenna filling sections form one piece, removing interfaces that degrade radar signal transmission and accuracy.

A dual-patch waveguide feed broadens Cassegrain antenna bandwidth through slot-coupled impedance matching while maintaining gain and sub-reflector illumination.

Ridges and iris structures lower waveguide cutoff limits, enabling a smaller horn antenna with better return loss across multiple bands.

Vertical wafer integration of coaxial horn antennas with self-assembled helices improves reliable THz coupling in compact slow-wave structures.

Strategic absorber placement in a waveguide antenna suppresses EIRP, preserves receiver sensitivity, and reduces reflection errors.

A deeper inner channel in the bend region preserves phase alignment in an open trough waveguide and cuts leakage by 0.8 dB per bend.

By forming the lens directly from the dielectric substrate, this case avoids dielectric vias and enables compact terahertz antennas with higher gain.

A folded distribution waveguide aligns aperture phases in a compact antenna layout, suppressing sidelobes without increasing size.

Alternating stepped septums divide waveguides for two polarizations, cutting antenna feed size and complexity while keeping low loss.

Embedding vertically stacked RF structures in glass core holes reduces package warpage, routing complexity, and supports higher data rates.

A stepped shielding cover turns stripline output into horizontal air-waveguide radiation, improving antenna layout flexibility, heat dissipation, and loss.

Embedding vertically stacked RF structures in glass-core holes reduces routing complexity, avoids buildup-layer warpage, and supports wider bandwidth.

A rotating directional antenna on a moving vehicle boosts lateral radar sampling and reveals subsurface defects hidden by fixed arrays.

Moving only the waveguide and sub-reflector keeps reflector antenna beams aligned under vibration with smaller actuators and real-time control.

A radially symmetric dielectric antenna structure maintains omni-directional patterns across wide bandwidths while staying compact and placement-insensitive.

A ridged blind-mate waveguide flange enables fast 24-53 GHz 5G testing with fewer alignment errors, lower signal loss, and less fixture complexity.

An anisotropic conductive film bonds overlapping waveguide windows, easing alignment while reducing impedance mismatch and signal reflection.

A conductive elastomer intermediate layer removes air gaps at the antenna interface, cutting mm-wave mismatch and insertion loss while improving isolation.

An amplifier array between the source and transmitarray enables beam steering with lower antenna thickness, bulk, and power use.

Grounded posts or walls break cavity standing waves in horn antenna arrays, improving gain, front-to-back ratio, and polarization isolation.

Multiple feed antennas inside the waveguide raise HPEM horn output and range while preserving horn geometry and only extending waveguide length.

A curved, angle-adjusted reflector lets one biconical antenna switch between omnidirectional, fan, and narrow beams without extra antennas.

Offset and interlaced waveguide apertures shrink antenna interface area while improving electromagnetic isolation and signal capacity.

Assembled metal, dielectric, and absorber cells let users prototype and reconfigure antenna geometries quickly without repeated simulation cycles.

A grid on an EBG layer splits waveguide radiators into sub-elements to suppress grating lobes and preserve broadband Ka-band efficiency.

A waveguide absorber and radio wave lens suppress EIRP while preserving receiver sensitivity and reducing close-range reflection errors.

An intermediate space and metallic-coated dielectric guide protect radar chips from mechanical stress while preserving wideband high-frequency coupling.

A monolithic 3D-printed tracking antenna array cuts size, weight, and assembly complexity while preserving RF and thermal performance.

Passive second-harmonic tags and a UAV receiver improve long-range detection of tiny insects while keeping tag weight low and interference minimal.

Slots and cavity rows in a conductive top plate shape surface waves, letting antenna arrays tune azimuth gain and field of view.

A spherical lens antenna with segmented feeds and signal correlation detects weak electromagnetic signals with wide coverage and less array complexity.