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Polarization agility in an RF radiator module for use in a phased array

  • US 5,304,999 A
  • Filed: 11/20/1991
  • Issued: 04/19/1994
  • Est. Priority Date: 11/20/1991
  • Status: Expired due to Fees
First Claim
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1. A polarization agile RF radiator module for use in a phased array, said module comprising:

  • an RF radiator structure capable of supporting at least two orthogonal modes of RF propagation and coupled to an arrangement of (i) a pair of parallel latchable hybrid phase shifters in series with (ii) a 90°

    Lange hybrid microstrip coupling circuit.

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