Array signal processing

This is the first book which is completely devoted to array signal processing. Aspects of array processing in exploration seismology are discussed, taking into account the seismic experiment, wave propagation and models for the seismic experiment, seismic exploration objectives, seismic data acquisition, data processing, spectral estimation, multidimensional and multichannel filtering, polarization and dispersion analysis, deconvolution, and velocity analysis. Other subjects considered are related to sonar array processing, radar array processing for angle of arrival estimation, image reconstruction in synthesis radio telescope arrays, and tomographic imaging with diffracting and nondiffracting sources. Attention is given to array processing, wave propagation, the Burg technique, the forward-backward linear prediction method, wave fields of radio sources, array geometry and rotational sampling of baseline space, image reconstruction by Fourier inversion, and image restoration by the method 'Clean'.