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Communication device

  • US 10,530,055 B2
  • Filed: 01/03/2018
  • Issued: 01/07/2020
  • Est. Priority Date: 11/16/2017
  • Status: Active Grant
First Claim
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1. A communication device, comprising:

  • a dielectric substrate, having a top surface and a bottom surface;

    a housing, having an outer surface and an inner surface;

    a first antenna;

    a second antenna;

    a third antenna, wherein the first antenna and the third antenna are disposed on the top surface of the dielectric substrate;

    a fourth antenna, wherein the second antenna and the fourth antenna are disposed on the bottom surface of the dielectric substrate;

    a fifth antenna;

    a sixth antenna;

    a seventh antenna; and

    an eighth antenna, wherein the fifth antenna, the sixth antenna, the seventh antenna, and the eighth antenna are disposed on the inner surface of the housing;

    wherein the first antenna, the second antenna, the third antenna, and the fourth antenna are substantially positioned at four vertices of a diamond shape;

    wherein the shortest distance between any two of the first antenna, the second antenna, the third antenna, and the fourth antenna is at least 50 mm.

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