Impedence Networks TRIZ Cases
- Surface Acoustic Wave Device Spurious Response Suppression
Segmented dielectric layers shift spurious responses outside the main band, preventing frequency degradation.
- IC Shield Structure with Non-Metallic Portion and Ground Strap
A shield structure for integrated circuits combines a non-metallic portion with a metallic ground strap to inhibit eddy currents.
- Organic Back End Packaging for FBAR Resonators
Integrated organic packaging structures reduce manufacturing costs and improve yields by merging resonator fabrication with enclosure formation.
- Filter Device Parallel Conductor Lines Isolation
Parallel conductor lines reduce electrical length, maintaining isolation while preventing insertion loss increases from extended wiring.
- Capacitive Resonator Comb Electrodes with Air-Gap Support Frames
Support frames create air-gaps to decouple electrical excitation from acoustic propagation, eliminating spurious modes.
- Crystal Oscillator Shielding via Glass Lid and Excitation Electrodes
Glass lid body shields electromagnetic interference in crystal controlled oscillators, eliminating metal components to reduce device complexity.
- Electronic Component with Asymmetric Coil Capacitor Gaps
Asymmetric spacing between coil and capacitor conductor layers reduces resonant frequency variations in high-frequency LC circuits.
- Piezoelectric Device Using Lanthanum Perovskite Buffer
A piezoelectric device uses a lanthanum-based layered perovskite buffer layer to enhance crystal orientation and electrical conductivity.
- Embedded RF Filter Package Structure for High Integration
An embedded filter package merges SAW and BAW devices into a single substrate structure, reducing assembly complexity while maintaining signal integrity.