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ANTENNA, ANTENNA MODULE, AND VEHICLE

  • US 20170085011A1
  • Filed: 12/01/2015
  • Published: 03/23/2017
  • Est. Priority Date: 09/21/2015
  • Status: Active Grant
First Claim
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1. An antenna comprising:

  • first and second conductive plates disposed to face each other;

    a dielectric disposed between the first and second conductive plates; and

    a plurality of via holes which penetrate the first and second conductive plates and the dielectric,wherein a first emission cavity and a plurality of second emission cavities which emit radio waves are formed by the plurality of via holes and the first and second conductive plates,wherein the first conductive plate comprises a first feeder circuit which transmits an RF signal to the first emission cavity and a first ground plate which forms the first emission cavity and the plurality of emission cavities, andwherein the second conductive plate comprises a second feeder circuit which transmits an RF signal to the plurality of second emission cavities and a second ground plate which forms the first emission cavity and the plurality of emission cavities.

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