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Antenna device and radio wave receiving system using such device

  • US 20050068236A1
  • Filed: 06/16/2004
  • Published: 03/31/2005
  • Est. Priority Date: 09/29/2003
  • Status: Active Grant
First Claim
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1. An antenna device, comprising:

  • an antenna module, receiving a radio wave and comprising;

    a ground plate, extending in a first direction;

    a substrate, comprising an antenna element extending in the first direction and mounted on the ground plate; and

    a circuit board, mounted on the ground plate;

    an upper case and a lower case coupled with the each other to define an internal space for accommodating the antenna module such that the ground plate is pinched by the upper case and the lower case.

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