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Angular resolution antenna system

  • US 7,268,722 B2
  • Filed: 10/22/2003
  • Issued: 09/11/2007
  • Est. Priority Date: 12/24/2002
  • Status: Expired due to Fees
First Claim
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1. An angle-resolving antenna system for pulse radar applications in automotive technology, comprising:

  • two radar sensors for determination of distance information and angular deviation, each of the two radar sensors including a separate transmitting antenna and receiving antenna;

    an evaluation unit for obtaining the angular deviation from receiving signals of the two radar sensors in unlike switching states; and

    at least one column of antenna exciters that is capable of being switched on and off for switching the beam width;

    wherein receiving antennas of the two radar sensors are configured to be switchable with regard to main beam direction and beam width.

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