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Research on 16QAM Modulation and Demodulation System Based on FPGA

  • 2014-03-05
  • 3.46MB
  • Points it Requires : 2

Traditional frequency modulation and phase modulation have the disadvantages of low spectrum utilization, poor anti-multipath fading capability, slow power spectrum attenuation, and severe out-of-band radiation. Quadrature amplitude modulation (QAM) is a digital modulation technology that controls phase and amplitude jointly. It can not only achieve higher spectrum efficiency, but also...

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