RF power amplifier system having distributed modulation...

RF Power amplifier with a modulating facility

Ring-mounted microwave device

Rotationally invariant digital communications

Saw stabilized FSK oscillator circuit

Scanning laser for a scanning laser radar

SECAM Modulator

Self balancing amplitude modulator

Self test circuit for multichannel radio receivers

Self-adjusting I-Q modulator system

Self-balancing current sources for a delta modulator

Self-calibrating modulator apparatuses and methods

Semiconductor external optical modulator

Semiconductor integrated circuit device with variable gain...

Semiconductor laser light modulation and demodulation system

Sequential beam switching of acousto-optic modulator

Serial minimum shift keyed modulator including notch and bandpas

Serrodyne modulator

Serrodyne phase modulator having ramp generated by combining two

Shape modulation transmit loop with digital frequency...