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Radio communication system, a transmitter and a receiver

  • US 7,929,922 B2
  • Filed: 10/31/2007
  • Issued: 04/19/2011
  • Est. Priority Date: 02/16/1999
  • Status: Expired due to Fees
First Claim
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1. A radio communication system comprising:

  • a plurality of transmitters each having at least one antenna for transmitting identical signals with the same frequency band; and

    a receiver for receiving said signals,wherein said signals supplied to the antennas are obtained by differently delaying modulated signals and carrying out weighting synthesization on the delayed and modulated signals, andwherein at least one of a delay amount and a weighting factor in each of said transmitters is set to a value different from the other transmitters.

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