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Multi-beam and multi-band antenna system for communication satellites

  • US 20050052333A1
  • Filed: 09/10/2003
  • Published: 03/10/2005
  • Est. Priority Date: 09/10/2003
  • Status: Active Grant
First Claim
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1. An antenna system, comprising:

  • a reflector having a modified-paraboloid shape; and

    a multi-beam, multi-band feed array wherein;

    said feed array is located close to a focal plane of said reflector;

    said feed array includes at least one horn;

    said feed array forms a plurality of beams, each of said plurality of beams being formed by a single horn of said feed array; and

    said antenna system forms said plurality of beams so that each of said plurality of beams is congruent, and said plurality of beams is contiguous.

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