Delay Lines TRIZ Cases
- 3D True Time Delay Layout for High-Q Compact RF Delay Paths
Solenoid via holes in glass create compact RF delay paths that preserve quality factor as phased-array antenna counts increase.
- Liquid Crystal Binary Phase Shifter With Discrete Bias Regions
Discrete biasing of segmented phase-shift regions speeds liquid crystal response while enabling 0-330° RF phase control with lower power use.
- Meandered Slotted Waveguide for Fixed-Frequency Beam Steering
A reconfigurable male-female waveguide changes effective delay lines to steer leaky-wave antenna beams at fixed frequency with fewer phase shifters.
- Circulator-Based Tunable Delay Line for Wideband Beamforming
Segmented transmission lines with controllable circuit elements deliver true time delay, reducing beam squinting in ultra-wideband systems.
- Tunable RF Delay Line Circuit With Ferroelectric Material
A tunable delay line circuit uses a ferroelectric material between conductors to adjust signal propagation time dynamically.