Resonators TRIZ Cases
- LTCC Coupled Stripline Resonator Filters for Narrowband Applications
LTCC coupled stripline resonators use through-plated vias to create electric walls between adjacent resonators.
- Dielectric Tuning Element for Intermodulation-Free High Frequency Filter
Replacing metal threads with ceramic tuning prevents intermodulation wear while stabilizing frequency against temperature changes.
- Tunable Capacitive Input Coupling for RF Cavity Filters
Dielectric sleeve tuning assembly reduces passive intermodulation signals while enabling repeatable energy transfer in microwave cavity filters.