An Efficient Parametric Technique for Doppler-Delay Estimation

@article{Friedlander2012AnEP,
  title={An Efficient Parametric Technique for Doppler-Delay Estimation},
  author={Benjamin Friedlander},
  journal={IEEE Transactions on Signal Processing},
  year={2012},
  volume={60},
  pages={3953-3963}
}
Receiving an output signal that is a weighted sum of Doppler and delay shifted versions of an input signal arises in various engineering systems including radar, sonar, and communications. It is often desired to estimate the Doppler and delay parameters from noisy measurements of the output signal. An estimation algorithm is developed herein for the Doppler frequencies, delays, and amplitudes, for a specific choice of the input. The algorithm is based on a computationally efficient search-free… CONTINUE READING