Modulator for forming the product of two input signals

Modulator for generating a burst-like modulated wave

Modulator for hybrid modulation by more and less significant dig

Modulator for injecting signals into a polyphase power transmiss

Modulator for radio-frequency signals

Modulator having direct digital synthesis for broadband RF trans

Modulator having fractional sample/symbol time

Modulator having improved bandwidth and power requirements

Modulator having improved encoding

Modulator having little parasitic coupling

Modulator having oscillator for generating IF and RF signals by

Modulator immune from temperature variation-induced change...

Modulator producing phase modulation by combining amplitude modu

Modulator structure for a transmitter and a mobile station

Modulator systems

Modulator using low-pass filter as delay element

Modulator utilizing high and low frequency carriers

Modulator with biasing circuit to minimize output distortion

Modulator with harmonic mixers

Modulator-coupled transmission structure and method