Computer Aided Design TRIZ Cases
- Cylindrical Resonator Filter with Tunable Passband and Stopband
A single cylindrical resonator switches resonance modes to set tunable passband and stopband, cutting filter size while preserving signal suppression.
- Equivalent Circuit Modeling for ESD Snapback Breakdown Simulation
Voltage-controlled switches and parasitic elements model ESD/EOS snapback and secondary breakdown for more accurate circuit endurance evaluation.
- CLC Branch Impedance Matching for Low-Frequency Harmonic Suppression
An equivalent circuit and improved harmony search tune CLC branch impedance to suppress low-frequency harmonics in complex high-voltage power systems.