发明名称 SWITCHED MODE OSCILLATOR
摘要 An electronic oscillator of the Colpitts type with an amplifying element and a tank circuit. The tank circuit includes a parallel tuned resonant circuit, a series tuned resonant circuit and a switching circuit that selectively connects one of the resonant circuits to the tank circuit. The oscillator operates at a first frequency in the parallel tuned mode and a second frequency that is substantially twice the first frequency in the series tuned mode.
申请公布号 EP1092264(A1) 申请公布日期 2001.04.18
申请号 EP19990920309 申请日期 1999.05.04
申请人 VARI-L COMPANY, INC. 发明人 POPE, MATTHEW, D.
分类号 H03B1/00;H03B5/12;(IPC1-7):H03B5/12 主分类号 H03B1/00
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