CS based processing for high resolution GSM passive bistatic radar
Muhammad Naveed Tabassum, Muhammad Abdul Hadi, Saleh A. Alshebeili
Abstract
Passive bistatic radar (PBR) systems use existing RF broad - 1 cast and communication signals in the environment for surveillance and tracking applications. GSM mobile com - 1 munication signal based PBR systems are suitable for short-range surveillance systems, but the low-bandwidth of the signal results in low range resolutions when classical cross-correlation based processing is used for target detection. An alternative and more robust approach based on compressive sensing (CS) is proposed here to achieve high range resolution 1 by performing fine gridding for the target scene. To avoid the 1 increased coherence and computational load associated with the fine gridding, preprocessing steps are introduced in this paper, which involve choosing a suitable CS basis by application of spectral and subspace transformations. By so doing, resolution improvement is achieved when a single channel GSM signal and CS are employed for target detection.
BibTeX
@inproceedings{icassp2016_csbasedprocessin,
title = {CS based processing for high resolution GSM passive bistatic radar},
author = {Muhammad Naveed Tabassum and Muhammad Abdul Hadi and Saleh A. Alshebeili},
booktitle = {ICASSP 2016},
year = {2016}
}