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LOW DISTORTION, WIDE BAND VOLTAGE CONTROLLED OSCILLATOR MODULATION

IP.com Disclosure Number: IPCOM000007864D
Original Publication Date: 1996-Nov-01
Included in the Prior Art Database: 2002-Apr-30

Publishing Venue

Motorola

Related People

Authors:
Wayne Shepherd Gus Leizerovich Raul Salvi

Abstract

EXISTING METHODS Wueless communication systems often require extremely accurate modulation methods. This cre- ates the need for a VCO with modulation sensitiv- ity flatness up to a cutoff frequency determined by the application. The method presented here of modulating VCO (Voltage Controlled Oscillator) is an inexpensive way to accomplish the above requirements.