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Multisource antenna, in particular for systems with a reflector

  • US 6,927,729 B2
  • Filed: 07/28/2003
  • Issued: 08/09/2005
  • Est. Priority Date: 07/31/2002
  • Status: Expired due to Fees
First Claim
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1. A multisource antenna including at least two excitation sources and spatial and frequency selective means for spatially channeling energy picked up/radiated by said excitation sources and providing for frequency decoupling between bands respectively corresponding to the waves received/transmitted by said sources, which are arranged on a ground plane to interleave radiating apertures at the level of said spatial and frequency selective means, wherein said spatial and frequency selective means comprise a forbidden photonic band array.

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