Calibration of vector modulators using a scalar detector

Carrier converter comprising a variable impedance circuit pair o

Carrier reset FM modulator and method of frequency modulating vi

Cascaded data modulation system

Cascode VCO frequency modulator

CDMA modulation method and device therefor

Center frequency calibration for DC coupled frequency modulation

Channel waveguide modulator

Chirp signal generator for pulse compression radar

Circuit and method for automatically controlling the carrier fre

Circuit and method for compensating for non-linear distortion

Circuit and method for pulse width modulation

Circuit and method for pulse width modulation by means of...

Circuit and method for switching PFM and PWM

Circuit arrangement for amplitude-modulating the drive signal of

Circuit arrangement for frequency modulation

Circuit arrangement for the generation of I,Q waveforms

Circuit configuration for producing a...

Circuit for 2-level/4-level frequency shift key modulation

Circuit for amplitude and phase modulation of carrier signal by