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Optical transmission system of radio signal over optical fiber link

  • US 20040001719A1
  • Filed: 12/20/2002
  • Published: 01/01/2004
  • Est. Priority Date: 06/26/2002
  • Status: Active Grant
First Claim
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1. An optical transmission system of radio signal over optical fiber link for a down link, comprising:

  • a control station; and

    a plurality of base stations dependently connected to one another by an optical fiber, wherein said control station comprises;

    a radio signal transmitter transmitting a down electric signal; and

    an electrical-to-optical converter converting said down electric signal to a down optical signal, and outputting the down optical signal to said optical fiber, and each of said base stations comprises;

    an amplifier-converter converting said down optical signal to said down electric signal;

    a radio signal amplifier amplifying said down electric signal; and

    a down link antenna transmitting said amplified down electric signal.

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