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TRANSMISSION-RECEPTION DEVICE

  • US 20130157589A1
  • Filed: 01/31/2012
  • Published: 06/20/2013
  • Est. Priority Date: 03/30/2011
  • Status: Active Grant
First Claim
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1. A transmission-reception device, comprising:

  • a radio frequency section that performs a frequency conversion on a signal which is modulated using a single carrier transmission system;

    a correction coefficient multiplier that multiplies a frequency domain signal by a distortion correction coefficient in the frequency conversion of the radio frequency section to correct a distortion;

    a first transformer that converts a time domain signal into a frequency domain signal at a time of reception, and converts the frequency domain signal which is distortion-corrected by the correction coefficient multiplier into a time domain signal at a time of transmission; and

    a second transformer that converts a time domain signal into a frequency domain signal at a time of transmission, and converts the frequency domain signal which is distortion-corrected by the correction coefficient multiplier into a time domain signal at a time of reception.

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