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System and method for highly directional electronic identification and communication and combat identification system employing the same

  • US 7,196,655 B1
  • Filed: 10/25/2004
  • Issued: 03/27/2007
  • Est. Priority Date: 10/27/2003
  • Status: Active Grant
First Claim
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1. An antenna for directional electronic communication, comprising:

  • a conductive shield having an opening at an end thereof and a radio frequency absorptive material located on an inner surface thereof;

    a Luneberg lens located within said conductive shield; and

    a feed horn located proximate a portion of said Luneberg lens that is distal from said opening.

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