Method and apparatus using first and second parallel channels, o

Method and arrangement for coding binary signals and modulating

Method and arrangement for controlling delta modulator idle-chan

Method and arrangement for frequency modulation of a high-freque

Method and circuit arrangement to generate a phase modulated or

Method and circuit for producing sinusoidal waves having harmoni

Method and device for emitting pulses on an electricity...

Method and device for pulse density modulation

Method and device for stable and controllable optical phase modu

Method and means for generating pulse compression pulses

Method and means for introducing additional asymmetry into audio

Method and means for modulating waves

Method and modulator for modulating digital signal to higher fre

Method and system for a generation of a two-level signal

Method and system for calibrating a quadrature phase modulator

Method and system for generating higher order modulations...

Method and system for providing precise multi-function modulatio

Method and system for spur suppression in modulators

Method and system for synchronizing a quadrature amplitude...

Method and system of vector signal generator with direct RF...