Non-coherent Logarithmic Detector Performance in Log-Normal and Weibull Clutter Environment (UWB Automotive Application)

被引：0

作者：

Kumaravelu, Nandeeshkumar ^{[2
]}

Lee, Jong-Hun ^{[3
]}

Ko, Seok-Jun ^{[2
]}

Byun, Yung-Cheol ^{[1
]}

机构：

[1] Jeju Natl Univ, Dept Comp Engn, Cheju, South Korea

[2] Jeju Natl Univ, Dept Elect Engn, Cheju, South Korea

[3] Daegu Gyeongbuk Inst Sci & Technol, Daegu, South Korea

来源：

COMPUTERS, NETWORKS, SYSTEMS, AND INDUSTRIAL ENGINEERING 2011 | 2011年 / 365卷

关键词：

Logarithmic detector; clutter; log-normal clutter; weibull clutter; Coherent and non-coherent integration;

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

High range resolution ultra wideband radars attract considerable attention as short range automotive radar for target detection and ranging. Radar signal reflected from a target often contains unwanted echoes called as clutter, so the detection of target is difficult with clutter echoes. Therefore, it is important to investigate the radar detector performance for the better detection of the reflected signals. This paper analyzes the detection perfornianee of non-coherent logarithmic detector in log normal and weibull clutter environment. The detection probability of the detector is obtained with different mean and variance value in log normal clutter environment, and with different shape parameter and scale parameter values in weibull clutter environment at different system bandwidth of 1GHz, 500MHz and 100MHz.

引用

页码：79 / +

页数：2

共 6 条

[1] Non-coherent integration constant false alarm rate detectors against the log-normal textured sea clutter
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[J]. Xi'an Dianzi Keji Daxue Xuebao/Journal of Xidian University, 2022, 49 (05): : 1 - 8
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[J]. 2007 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-14, 2007, : 4104 - +

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