Apparatus and methods for radio frequency signal boosters

  • US 9,402,190 B2
  • Filed: 01/15/2016
  • Issued: 07/26/2016
  • Est. Priority Date: 04/29/2013
  • Status: Active Grant
First Claim
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1. A radio frequency signal booster comprising:

  • a printed circuit board (PCB) comprising;

    a shared amplification path configured to provide amplification to at least a portion of a first downlink channel of a first frequency band and to provide amplification to at least a portion of a second downlink channel of a second frequency band, wherein the first frequency band and the second frequency band are different frequency bands,wherein the shared amplification path comprises a first band-pass filter configured to pass the at least a portion of the first downlink channel and the at least a portion of the second downlink channel, wherein the shared amplification path is further configured to simultaneously boost both the at least a portion of the first downlink channel and the at least a portion of the second downlink channel,wherein the first downlink channel and the second downlink channel are adjacent in frequency to one another,wherein the shared amplification path further comprises at least one amplifier.

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