Waveguide Type Devices TRIZ Cases
- Stamped Interdigital RF Filter with Folded Tuned Elements
Metal stamping replaces machining for cost-effective production while folded elements mitigate RF interference.
- TM Dual-Mode Filter With Gradient Aperture Coupling
Gradient aperture coupling controls electromagnetic interaction between dual-mode resonators to shape filter response.
- Bias Tee Nested Inductor Isolation RF Signal Integrity
Placing a second inductor inside a capacitor sleeve improves isolation between DC bypass and RF signal pathways, reducing intermodulation distortion below 1GHz.
- Rotatable Phase Shifter with Arc Circuit for Precision Beam Steering
A rotatable phase shifter uses a coupling band on an arc circuit to adjust electromagnetic signal phase via varying trace lengths.
- Isothermal Terminator Shape Optimization for RF Absorption
Isothermal terminator reshapes conical geometry to minimize thermal gradients while maintaining high RF absorption efficiency.
- Low-field Assembled Isolator Gap Sealing
Segmented baffles and cover plates seal stacked cavity joints, preventing signal leakage in microwave devices.
- Branchline Coupler Phase Shifter with Additive Conductive Segments
Additive conductive segments replace coarse wire bonds in a branchline coupler, achieving 0.5-degree phase shift granularity at C-band frequencies.
- Non-resonant Node Filter for Simplified High-Frequency Assembly
A filter design integrates non-resonant nodes and combline resonators to manage signal frequencies within a single cavity structure.