Compact radio

Compact radio frequency harmonic filter using integrated...

Compact radio frequency receiver having take-up spool housed ear

Compact subharmonic mixer for EHF wave receiver using a single w

Compact, space efficient, sub-harmonic image reject mixer

Comparator switched squelch rectifier

Comparison arrangement for a digital tuning system

Compatible AM stereo broadcast system

Compensated ring mixers

Compensating circuit for a mixer stage

Compensation for frequency adjustment in mobile...

Compensation for holes in the read range of an RFID reader...

Compensation for second order intermodulation in a homodyne rece

Compensation system for dynamically tracking and nulling local o

Complementary bipolar harmonic mixer

Complete radio navigation receiver, particularly of the GPS...

Complex antenna system and FM/AM receiver

Complex digital signal channel select filter for analog...

Composite direct digital synthesizer

Composite direct digital synthesizer