Performance Evaluation of the Sonar Detector using the Frequency Hopped Orthogonal Waveforms

被引：0
|
作者：
Lee, Hyeong-Woo [1 ]
Lee, Chang-Eun [1 ]
Lee, Oe-Hyung [1 ]
Kim, Ki-Man [1 ]
Lee, Sang-Kook [2 ]
Chun, Seung-Yong [2 ]
机构：
[1] Korea Maritime & Ocean Univ, Dept Radio Commun Engn, Busan, South Korea
[2] Agcy Def Dev, Chang Won, South Korea
来源：
OCEANS 2014 - TAIPEI | 2014年
基金：
新加坡国家研究基金会;
关键词：
sonar detection; frequency hopped orthogonal waveforms; autocorrelation; MIMO system;
D O I：
暂无
中图分类号：
U6 [水路运输]; P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
Waveforms with good correlation properties are useful in several areas such as Multiple Input Multiple Output (MIMO) sonar detection system. Most sonar systems have used CW (Continuous Wave) and Linear Frequency Modulation (LFM) signals. However, in MIMO sonar system, the waveforms have to be orthogonally condition. In this paper, we introduce the orthogonal frequency hopping waveforms and evaluate the performance of the sonar detector using these waveforms via simulation and sea trial.
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页数：4
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