Communication apparatus

Communication system employing paired power amplifiers and drift

Communication systems

Communication transmitting apparatus with carrier level control

Communications device and data transmission method

Compact MMIC tunable biphase modulator and method

Compensation circuit for an electrical signal mixer

Compensation circuit for trailing edge distortion of pulse-width

Compensation circuitry for dual port phase-locked loops

Compensation of the IQ phase asymmetry in quadrature...

Concatenated surface wave delay line correlator

Constant envelope quadrature-quadrature amplitude modulation sys

Constant-phase delay network

Contactless IC card system

Contactless IC card system

Continuous phase frequency shift keying modulator

Continuous phase shift modulation system with improved spectrum

Continuously variable electronically controlled phase shift circ

Controllable ultrafast light shutter

Controlled self-oscillation modulator and power conversion...