Corpus ID: 13200954

FPGA Implementation of /4 -QPSK Modulator and Demodulator

  title={FPGA Implementation of /4 -QPSK Modulator and Demodulator},
  author={Subhash Kulkarni and U. Kalyani},
  • Subhash Kulkarni, U. Kalyani
  • Published 2012
  • Computer Science
  • Here, we are presenting the FPGA based simulation of π/4- QPSK modulator and demodulator. π/4- QPSK is widely used modulation scheme in satellite radio applications. Complete modulator and demodulator units will be modeled using VHDL and their functionality are verified using modelsim simulation tools. The code was synthesized on the Spartan-3E FPGA .Simulation waveforms and a brief synthesis report is also presented in this paper. 
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