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中南大学学报(英文版)

Journal of Central South University

Vol. 21    No. 8    August 2014

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Multistatic radar analysis based on ambiguity function and Cramér-Rao lower bounds
LEI Peng-zheng(雷鹏正), HUANG Xiao-tao(黄晓涛)

School of Electronic Science and Engineering, National University of Defense Technology, Changsha 410073, China

Abstract:The primary goal of this work is to characterize the impact of weighting selection strategy and multistatic geometry on the multistatic radar performance. With the relationship between the multistatic ambiguity function (AF) and the multistatic Cramér-Rao lower bound (CRLB), the problem of calculating the multistatic AF and the multistatic CRLB as a performance metric for multistatic radar system is studied. Exactly, based on the proper selection of the system parameters, the multistatic radar performance can be significantly improved. The simulation results illustrate that the multistatic AF and the multistatic CRLB can serve as guidelines for future multistatic fusion rule development and multistatic radars deployment.

 

Key words: ambiguity function (AF); Cramér-Rao lower bound (CRLB); multistatic radar

中南大学学报(自然科学版)
  ISSN 1672-7207
CN 43-1426/N
ZDXZAC
中南大学学报(英文版)
  ISSN 2095-2899
CN 43-1516/TB
JCSTFT
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