Amplitude-weighting adaptive laser

Apparatus and method for modulation of a curl-free magnetic vect

Apparatus and method providing improved control of a laser beam

Apparatus equipped with a transmitting and receiving station for

Apparatus for amplitude modulating the output of a laser diode o

Apparatus for external modulation of high efficiency CO.sub.2 la

Apparatus for frequency correction in a frequency synthesizer

Apparatus for generating constant-envelope, angle-modulated puls

Apparatus for providing a carrier signal with two digital data s

Apparatus for the gated modulation of a radio-frequency carrier

Arc-cosine phase modulators

Ask modulator with frequency dependent voltage divider

Automatic leveling stabilized VHF-FM frequency synthesizer

Automatic modulation percentage control for amplitude modulated

Balanced modulator

Balanced modulator designed for low supply voltage

Balanced modulator using logic gates for DSBSC output

Band Limited AM modulator using linear power amplification

Bi-phase modulator/demodulator

Binary signal modulating circuitry for frequency modulated trans