The modulator circuit for indicating low- voltage high - frequency signal

Published:2012/9/20 0:53:00 Author:Ecco | Keyword: modulator , indicating , low- voltage, high - frequency, signal | From:SeekIC

The peak rectified voltage doubler circuit shown in figure is used as a test head circuit for controlling the high ohmic display circuit (FET voltmeter). Because all high frequency components are very short leads, it can work at a high frequency. Lead length is not more than 2mm, and it may work in the high - frequency (VHF) region.



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