Electronic phaselock circuitry

Electronically tunable microwave frequency FET discriminator

Embedded phonetic support and TTS play button in a contacts...

Envelope detector

Envelope detector including sample-and-hold circuit controlled b

Envelope detector using balanced mixer

Envelope detector with DC level shifting

Environmentally rugged optical sensor with improved noise cancel

Equalizing method in receivers using a combination of...

Erasure zone decision feedback phase lock loop for carrier recov

Error detection in a signal in amplitude modulation

Externally biased video detector circuit for limiting clutter an

F-M Demodulator circuit

F.M. demodulator with fail-safe features

F.M. Demodulator with waveform correction circuit

False carrier lock receiver and associated methods for detection

Fast frequency hopping demodulation system with serial accumulat

Fast timing acquisition for multiple radio terminals

Feedback-free method for the demodulation of higher-level MQAM s

Fin line circuit for detecting R.F. wave signals