Radio frequency switching circuit chip, radio circuit, antenna assembly and electronic equipment

Radio frequency switching circuit chip, radio circuit, antenna assembly and electronic equipment

  • CN 107,171,674 A
  • Filed: 06/19/2017
  • Published: 09/15/2017
  • Est. Priority Date: 06/19/2017
  • Status: Active Grant
First Claim
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1. a kind of radio frequency switching circuit chip, it is characterised in that the radio frequency switching circuit chip includes first switch module, theTwo switches, the first combiner module and the second combiner;

  • When first switch module and the first combiner module are connected, the height that the first combiner module exports first switch moduleFrequency signal and intermediate-freuqncy signal carry out carrier aggregation to form the first aggregate signal, and when first switch module and second switch pointWhen not connected with the second combiner, the low frequency signal that the first aggregate signal and second switch are exported is carried out carrier wave by the second combinerPolymerization;

    When first switch module and the first combiner module disconnect, first switch module and second switch respectively with the second combinerDuring connection, it is low that the high-frequency signal or intermediate-freuqncy signal and second switch that the second combiner exports first switch module are exportedFrequency signal carries out carrier aggregation.

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