Waveguide Mouths TRIZ Cases
- Phased Array Antenna Waveguide Assembly for Fragile Phase Shifters
A foam insulation connector aligns waveguides to phase shifters, protecting the glass base while keeping transmission loss low.
- Beveled Dielectric Waveguide Transition for Low-Reflection Antenna Feeding
A beveled dielectric transition between rectangular and circular waveguides cuts insertion loss, reflections, and radar pseudo echoes.
- Projected Antenna Array Layout for mmWave Bezel Space Limits
Beam steering circuitry stays within the circuitry zone while the radiating region extends beyond it, preserving mmWave antenna function in tight bezels.
- Waveguide RF Module for LO Distribution in mm-Wave MIMO
Hollow waveguides route LO and RF signals through PCB openings, cutting mm-wave MIMO cost and avoiding extra conversion components.
- Integrated Vehicle Antenna Assembly for 5G Millimeter-Wave Coverage
A conductive housing combines waveguides and other radiating elements to extend 5G millimeter-wave coverage while reducing antenna count, space, and interference.
- Ridge Waveguide Phased Array Antenna With Thin Circular Polarization Feed
By integrating circular polarization into the patch and ridge waveguide feed, this case cuts phased array antenna thickness without bulky converters.
- Luneburg Lens Radar Level Gauge for Side Lobe Reduction
A Luneburg lens and absorber suppress radar side lobes, improving level measurement precision while keeping the gauge compact.
- Plastic Waveguide Antenna Layout for Low-Loss Vehicle Radar
A PCB-transparent coupling layout lets a plastic waveguide antenna cut feed losses, lower cost, and preserve vehicle radar range.
- Metallic Waveguide Antenna With Dielectric Fixture for 50-90 GHz Feeds
A low-permittivity dielectric fixture stabilizes waveguide antenna radiation from 50 to 90 GHz, reducing feed changes and mechanical adjustment.
- Antenna Support Bracket Layout for Low-Coupling Small Cells
Hooked flanges and a non-conductive spacer mount the antenna inside a small cell while limiting signal coupling into nearby circuitry.
- Multi-Core Dielectric Waveguide Feed for Miniaturized Reflector Antennas
A multi-core dielectric waveguide generates the HE11 mode directly, shrinking reflector antenna feeds while preserving gain and low cross-polarization.