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Microwave antenna array for a motor vehicle radar system

  • US 6,075,492 A
  • Filed: 03/24/1999
  • Issued: 06/13/2000
  • Est. Priority Date: 02/06/1997
  • Status: Expired due to Term
First Claim
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1. A microwave antenna arrangement for a motor-vehicle radar system, comprising:

  • at least one focusing arrangement focusing electromagnetic waves;

    at least one feeder element for at least one of (a) receiving and (b) emitting the electromagnetic waves;

    a component support including a cut-out portion allowing a passage of the electromagnetic waves, the component support being situated in a spatial area between the at least one focusing arrangement and the at least one feeder element, the component support being situated substantially transverse to a main beam direction of the microwave antenna arrangement, the component support being spaced from the at least one feeder element and the at least one focusing arrangement; and

    electrical components, the component support supporting the electrical components, the electrical components processing signals other than the electromagnetic waves.

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