@article{IJSRCSEIT,
  title={Digital Signal Processing Of Coherent and Generation Detection of QPSK Signal},
  author= {{Mrs. G. Sangeetha Lakshmi} and { Mrs. C. Vinodhini}},
  journal={International Journal of Scientific Research in Computer Science, Engineering and Information Technology},
  volume={4},
  url={https://ijsrcseit.com/CSEIT184325},
  year={2018},
  publisher={Technoscience Academy}
}