Resonators TRIZ Cases
- T-Shaped Ring Resonator Duplexer for High-Isolation mm-Wave Bands
Ring resonators create EIT windows in a T-shaped microstrip duplexer to improve isolation, selectivity, and compactness for 5G/6G mm-wave and THz links.
- Cavity Resonator Filter Tuning With a Movable Adjusting Bar
A movable adjusting bar within overlapping cavity resonators enables precise frequency tuning and better spectrum use in wireless filters.
- TM Mode Filter Transition Layer for Thermal Expansion Mismatch
A transition layer with intermediate thermal expansion keeps the dielectric and cavity in contact, improving TM mode filter reliability.
- Via Resonator Filter Layout for Compact Attenuation Pole Control
Capacitive coupling and a via resonator create attenuation poles and impedance adjustment without extra resonance circuits, shrinking filter size.