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Antenna arrangement

  • US 7,898,492 B2
  • Filed: 07/03/2007
  • Issued: 03/01/2011
  • Est. Priority Date: 07/07/2006
  • Status: Expired due to Fees
First Claim
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1. An antenna arrangement for use in an ultra-wideband network, the antenna arrangement comprising:

  • a plurality of active elements for emitting radio signals, each active element being configured to emit radio signals in first and second frequency ranges within a frequency band; and

    a reflecting structure disposed between at least two of the active elements for reflecting radio signals, the reflecting structure comprising;

    a first reflecting surface for reflecting radio signals having a frequency within the first frequency range, the first reflecting surface configured to be at least partially transparent to radio signals having a frequency outside the first frequency range; and

    a second reflecting surface for reflecting radio signals having a frequency within the second frequency range.

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