On the Doppler domain localized generalized-likelihood-ratio detector

Hong Wang

doi:10.1117/12.2321789

1 October 1990 On the Doppler domain localized generalized-likelihood-ratio detector

Hong Wang

Proceedings Volume 1305, Signal and Data Processing of Small Targets 1990; (1990) https://doi.org/10.1117/12.2321789
Event: 1990 Technical Symposium on Optics, Electro-Optics, and Sensors, 1990, Orlando, FL, United States

Abstract

Studied in this paper is the problem of achieving the optimum MTI detection performance in strong clutterof unknown spectrum, when the set of data available to the estimation of clutter statistics is small due to a severely nonhomogeneous environment. A new adaptive implementation, called the Doppler Domain Localized Generalized Likelihood Ratio processor (DDL—GLR), is ProPosed and its detection performance-derived. It is shown that the DDL-GLR is a data-efficient implementation of the high-order optimum detector, together with several advantages of practical importance over other adaptive processors.

Citation Download Citation

Hong Wang "On the Doppler domain localized generalized-likelihood-ratio detector", Proc. SPIE 1305, Signal and Data Processing of Small Targets 1990, (1 October 1990); https://doi.org/10.1117/12.2321789

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