Switching device with selectable phase shifting modes for reduced intermodulation distortion

Switching device with selectable phase shifting modes for reduced intermodulation distortion

  • CN 101,743,663 B
  • Filed: 07/03/2008
  • Issued: 04/01/2015
  • Est. Priority Date: 07/13/2007
  • Status: Active Grant
First Claim
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1. have the switching device carrying out the Selecting phasing terminal selecting to reduce the intermodulation distortion in switching device between at least two kinds of phase shifting modes, described switching device comprises:

  • First phase select terminal, for by enable first-phase the first transmission line moved in switching branches select the first-phase mode shifter of described switching device;

    AndSecond phase selects terminal, and for being moved the second-phase mode shifter that switching branches selects described switching device by enable second-phase, described intermodulation distortion reduces by selecting the one in first and second phase shifting modes described.

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