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Sidelobe controlled radio transmission region in metallic panel

  • US 6,860,081 B2
  • Filed: 12/04/2002
  • Issued: 03/01/2005
  • Est. Priority Date: 12/04/2002
  • Status: Expired due to Fees
First Claim
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1. A window comprising:

  • a sheet of dielectric material;

    a metal layer traversing said dielectric material; and

    an aperture in said metal layer comprising a plurality of openings that are approximately parallel to each other, said openings arranged in a pattern having a middle portion and opposing edge portions, said openings in said middle portion being generally wider than said openings in said opposing edge portions.

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