@inproceedings{042c4d1fd89c48cea875cacf0a5bf9fb,
title = "Asymptotic results for passive wavefront curvature ranging using a large-scale distributed array system",
abstract = "In this work, we present some asymptotic results on the maximum likelihood multi-rank processor for passive wavefront curvature ranging systems using large-scale distributed arrays. We assume that the operation environment for the distributed arrays is subject to a spatial coherence loss. Under an exponential coherence model, analytical expressions for the multi-rank combiners are derived. The results provide a simple guideline for choosing inter-module spacing according to the spatial coherence length for formulating multi-rank mode filters and weights used in the combiner. The general framework and the numerical procedures of designing a multi-rank combiner can be applied to other coherence models.",
keywords = "Asymptotic Results, Large-Scale Array of Arrays, Passive Source Localization",
author = "Hongya Ge and Kirsteins, \{Ivars P.\}",
year = "2012",
doi = "10.1109/ICASSP.2012.6288451",
language = "English (US)",
isbn = "9781467300469",
series = "ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings",
pages = "2609--2612",
booktitle = "2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012 - Proceedings",
note = "2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012 ; Conference date: 25-03-2012 Through 30-03-2012",
}