@inproceedings{37962aa665684da5bbc6e51257cc39c0,
title = "LCMV beamforming algorithm based on the fractional fourier transform",
abstract = "we propose a new method of LCMV beamforming based on the fractional Fourier transform (FrFT). This method encompasses the conventional linearly constrained minimum variance (LCMV) beamforming in the frequency domain or spatial domain as special cases. It is especially useful for applications involving chirp signals such as signal enhancement problems with accelerating sinusoidal sources where the Doppler effect generates chirp signals and a frequency shift and active radar problems where chirp signals are transmitted. Numerical examples demonstrate the potential advantage of the proposed method over the ordinary frequency or spatial domain beamforming for a moving target.",
author = "Haizhou Wu and Ran Tao",
year = "2008",
language = "English",
isbn = "9781424414741",
series = "ICCCAS 2007 - International Conference on Communications, Circuits and Systems 2007",
pages = "826--830",
booktitle = "ICCCAS 2007 - International Conference on Communications, Circuits and Systems 2007",
note = "ICCCAS 2007 - International Conference on Communications, Circuits and Systems 2007 ; Conference date: 11-07-2007 Through 13-07-2007",
}