Waveguide Horns TRIZ Cases

A wide-band antenna lens transmits signals up to 87 GHz with a large half power beam width.

Patsnap Eureka analyzes a multiband coaxial horn antenna source using orthogonal waveguide modes to generate sum and difference channel signals.

A directional antenna nested inside an omnidirectional conical section uses internal feed apertures to maintain electrical isolation.

A stepped reflector antenna design uses an axially stepped annular region to shape electromagnetic wavefronts for satellite communication payloads.

A radar level gauge uses a detachable electronics unit mounted on a dielectric rod to guide electromagnetic signals.

A microwave antenna apparatus integrates a waveguide with solid state filling material within an eWLB package to couple semiconductor elements via microstrip lines.

Nested resonant cavities reduce longitudinal bulkiness while maintaining the radiating aperture area for high gain.

A multimode waveguide radiator co-aligns RF and IR signals from a single phase center, eliminating blockages and reducing test facility space.

Segmenting the orthomode transducer into two Boifot junctions connected by power dividers reduces element spacing, eliminating grating lobes in compact arrays.

Segmented cavities reduce sensitivity to nearby objects, maintaining performance consistency while lowering manufacturing costs.

Replacing bulky septum polarizers with a bifilar helix waveguide reduces antenna weight and volume while maintaining circular polarization.

A guided wave launcher generates electromagnetic waves along transmission media surfaces using an adjustable impedance matching circuit.

A radar antenna switches between narrow and wide radiation lobes to adapt its beam pattern for different measurement scenarios.

Segmented conical sections with varying opening angles resolve beam splitting and nulls, ensuring stable impedance match across wide frequency bands.

A horn antenna incorporates a spatially and frequency-dependent RF attenuator within its cavity to control the effective aperture size.

A guided wave repeater system transmits electromagnetic waves along utility power lines to extend communication range.

A waveguide device uses slot horns to transmit high-frequency electromagnetic waves through a conductive member.

A dual polarized antenna system intercepts randomly polarized electromagnetic waves using orthogonal feeds and a non-radiating dielectric waveguide.

A deployable parabolic reflector antenna expands in orbit to increase aperture size without raising launch mass.

A vehicle radar frame embeds a waveguide antenna within segmented metallic and unplated regions to stabilize the electromagnetic field.

A passive radio-frequency redirector device couples a polarized antenna with a directional antenna to produce complementary radiation patterns.

Integrating multiple feed horns into a single housing reduces the circuit board layout size and system cost of low noise block down-converters.

A tapered slot launcher converts microstrip signals to traveling waves for waveguide coupling.

A millimeter wave imaging system uses a backward-wave oscillator to resolve the trade-off between penetration depth and resolution in breast tissue.

Integrated diplexed antenna structures isolate up-link and down-link paths to expand the down-link spectrum by a factor of 4.75.

Tapered cavity sidewalls increase gain and bandwidth, resolving narrow bandwidth trade-offs in microstrip designs.