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Triple-band offset hybrid antenna using shaped reflector

  • US 20050140563A1
  • Filed: 12/02/2004
  • Published: 06/30/2005
  • Est. Priority Date: 12/27/2003
  • Status: Active Grant
First Claim
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1. A triple-band offset hybrid antenna, comprising:

  • a shaped reflector reflecting K/Ku bands RF signals received from a satellite to focus an energy of the K/Ku bands RF signals on a focal line and reflecting a Ka band RF transmitting signal; and

    a triple-band active phased feed array receiving the reflected K/Ku bands RF signals from the shaped reflector and radiating a Ka band RF transmitting signal to the shaped reflector, wherein the triple-band active phased feed array including Ka/K band feed array for transceiving Ka/K bands RF signal and a Ku band feed array for receiving a Ku band RF signal.

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