Direct digital frequency synthesizer
Direct digital synthesizer producing a signal representing...
Direct phase and frequency demodulation
Direct reading inductance meter
Direct reading reactance meter
Direct-reading swept-frequency slotted line system with slope co
Disc thermostat test system and method
Discharge detection system for determining the distance to a die
Display stabilization circuit
Disposable sample card having a well with electrodes for testing
Distortion factor meter circuit
Distortion measurement system
Distortion measurement system
Distortion measuring system method utilizing signal suppression
Distributor voltage sensor
Double-face flexible printed circuit board
Downhole geoelectric remote sensing method
DTMF receiver
DTMF receiver
Dual biased static sensing magnetic transducer