Linear Waveguide Fed Arrays TRIZ Cases
- Rectangular Waveguide Antenna Beam Steering Without Phase Shifters
A movable waveguide bottom steers the RF beam mechanically, avoiding phase shifters, bulky optics, and frequency changes.
- Sparse-Activation Antenna Pixels for Accurate Waveguide Beamforming
Selective activation and phase tuning of waveguide-fed antenna pixels reduces cross-coupling and improves beam steering accuracy.
- Radar Antenna Waveguide Assembly With Partition Walls
Partition walls form the waveguide between stacked plates to prevent signal leakage, maintain flatness, and reduce assembly eccentricity.
- Optically Controlled Slit Waveguide for Reconfigurable Beam Steering
Optical photodetector control switches slit-crossing diodes in a slow-wave waveguide to steer beams without complex antenna wiring.