High efficiency, low noise frequency tripler and m

专利名称：High efficiency, low noise frequency tripler

and method

发明人：Robert S. Cargill,Gary E. Mueller申请号：US10042655申请日：20020108

公开号：US20030128773A1公开日：20030710

专利附图：

摘要：High efficiency, low noise frequency tripler and method that generates anenhanced third harmonic of a frequency and suppresses the fundamental frequencycomponent in the tripler output. The method comprises multiplying a constant plus atwice frequency component by a square wave at the fundamental frequency, such as by amodulator. The amplitude of the twice frequency component relative to the constantand the phase of the twice frequency component relative to the phase of the squarewave are chosen to reduce the fundamental frequency component and enhance the thirdharmonic in the tripler output. An implementation using a differential Colpitts oscillator isdisclosed.

申请人：CARGILL ROBERT S.,MUELLER GARY E.

更多信息请下载全文后查看