Log-normal clutter cancellation
作者:
G.Picardi,
R.Seu,
D.Zei,
期刊:
IEE Proceedings F (Communications, Radar and Signal Processing)
(IET Available online 1987)
卷期:
Volume 134,
issue 1
页码: 35-42
年代: 1987
DOI:10.1049/ip-f-1.1987.0007
出版商: IEE
数据来源: IET
摘要:
The problem of clutter cancellation in a non-Gaussian environment is becoming more and more important in modern high-resolution radars, owing to uncertain clutter statistics. To evaluate the MTI canceller performances, in the paper we examine an intermediate frequency model which gives, in the video frequency, a signal with log-normal (LN) probability density function (PDF). The improvement factor needed to obtain optimum detection performances in a multiclutter environment will be evaluated.
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