Communication system and method for operating a...

Comparator switched squelch rectifier

Constant modulus indication for detection of RF signals

Controlling muting, high frequency components and blending to re

Detector for indicating frequency deviation peaks

Digital carrier-recovery scheme for FM stereo detection

Digital carrier-recovery scheme for FM stereo detection

Digital carrier-recovery scheme for FM stereo detection

Digital carrier-recovery scheme for FM stereo detection

Digital FM demodulator using delayed signal product with arctang

Digital FM receiver back end

Digital FM stereo receiver architecture

Digital FM stereo receiver architecture

Direct conversion FM receiver

Direct conversion FM receiver with offset

Distortion canceller for FM receiver

Divider method and apparatus with means for avoiding divide by z

Double super-heterodyne receiver

Double superheterodyne receiver with independent frequency calib

Double-converting FM tuner