Circuit arrangement for converting a bridge unbalance into a fre

Circuit arrangement for converting a resistance variation into a

Circuit arrangement of a reading device for electromagnetic iden

Compensated frequency source with latched temperature compensati

Condition responsive inductance to frequency converter with temp

Contactless oscillator-type proximity sensor with constant-volta

Control system for walking assist device

Coplanar transmission line millimeter radiation source

Crystal oscillating device and method of adjusting said crystal

Crystal oscillator with quartz vibrator having temperature detec

Crystal reference for use in oscillator circuit

Current to frequency converter switched to increased frequency w