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HIGH INTEGRITY RADIO ALTIMETER

  • US 20090289834A1
  • Filed: 05/23/2008
  • Published: 11/26/2009
  • Est. Priority Date: 05/23/2008
  • Status: Abandoned Application
First Claim
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1. A radio altimeter having a high level of integrity, comprising:

  • a processing path configured to process a return signal received from a receive antenna using a first modulation technique; and

    a monitoring path configured to process the return signal received from the receive antenna using a second modulation technique.

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