Capacitor With Electrode Distance Variation TRIZ Cases
- Magnetic Domain-Wall Variable Capacitor for Extreme Environments
Movable magnetic domain walls replace mechanical tuning in a compact variable capacitor, enabling stable operation in space and cryogenic environments.
- Cut-to-Fit Capacitive Mat Layout for Precise Shelf Item Detection
Orthogonal cuttable conductors form a capacitive shelf mat that tracks item presence and location with higher inventory accuracy.
- Series Interrupter Switching with Variable Control Capacitors
Mechanically coupled variable control capacitors equalize switching voltage across series interrupter units, cutting overrating and extra unit cost.
- Capacitive Sensing Fiber Yarn for Flexible Low-Cost Textiles
Wrapped insulating fibers around adjacent conductors enable long, supple sensing yarns that cut cost versus piezoelectric threads.
- Photoconductive Variable Capacitor for Low-Loss Antenna Tuning
Light-controlled photoconductive members vary capacitance with lower resistance loss, improving antenna tuning and resonance frequency switching.
- RF MEMS Tunable Capacitor Array for Impedance Matching
An RF MEMS tunable capacitor array resolves antenna impedance mismatching by using a movable top plate and ground shield to maintain signal integrity.
- Variable Capacitance Device RF Signal Stability
A variable capacitance device segments drive and signal portions to maintain stable operation along high-voltage RF signal lines.
- Capacitive Coupling Rotary Switch for Low PIM RF Applications
A coaxial rotary switch uses capacitive coupling between rotatable and stationary pads to transmit RF signals without mechanical contact.