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Reflective and transmissive mode monolithic millimeter wave array system and in-line amplifier using same

  • US 7,034,751 B2
  • Filed: 12/12/2003
  • Issued: 04/25/2006
  • Est. Priority Date: 05/20/2002
  • Status: Expired due to Term
First Claim
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1. An amplifier comprising:

  • an ortho-mode feed;

    a reflective amplifier array adapted to be illuminated by said feed with an input wavefront with a first polarization and to return thereto an amplified wavefront with a second polarization orthogonal to said first wavefront;

    feed means for illuminating said array, said feed means including means for illuminating said array with a spherical wavefront; and

    means for converting said spherical wavefront to a planar wavefront, said means for converting including at least one reflective element and first and second mirrors.

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