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Methods, devices and systems for increasing wireless communication range

  • US 9,960,834 B2
  • Filed: 03/06/2017
  • Issued: 05/01/2018
  • Est. Priority Date: 01/30/2015
  • Status: Active Grant
First Claim
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1. A device for supporting wireless communication, comprising:

  • a first antenna and a second antenna, wherein the first antenna uses a first polarization, and the second antenna uses a second polarization, wherein the first and second polarizations are different;

    a first communication module configured to transmit radio frequency (RF) energy to the first antenna via a first RF energy path and transmit a first radio frequency signal at a first radio frequency via the first antenna, wherein the first radio frequency signal is generated complying with a first communication protocol; and

    a second communication module configured to transmit RF energy to the second antenna via a second RF energy path and transmit a second radio frequency signal at a second radio frequency via the second antenna, wherein;

    the second radio frequency signal is generated complying with a second communication protocol different from the first communication protocol;

    the first communication module and the second communication module are located at an opposite side of a circuit board; and

    the first RF energy path is substantially orthogonal to the second RF energy path.

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