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Passive anti-jamming antenna system

  • US 6,469,667 B2
  • Filed: 01/31/2001
  • Issued: 10/22/2002
  • Est. Priority Date: 02/01/2000
  • Status: Expired due to Term
First Claim
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1. In an environment comprising at least one source of a desired signal and at least one source of undesired electromagnetic energy, an antenna system comprising:

  • a plurality of antenna elements, each antenna element responsive to generate an electrical signal when in the presence of an electromagnetic field; and

    a partitioning structure comprising walls defining sectors;

    the partitioning structure positioned between the plurality of antenna elements and the set of each desired signal and each source of undesired electromagnetic energy; and

    the partitioning structure disposed so as to create at least two non-identical radio frequency fields of view, such that not all antenna elements share the same radio frequency field of view.

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