Research on Space-Time Adaptive Processing for LFM and CW

被引：0

作者：

Lv Wei ^{[1
]}

Wang Zhijie ^{[1
]}

Li Jianchen ^{[1
]}

Wang Mingzhou ^{[1
]}

Hu Qiao ^{[1
]}

Yang Baomin ^{[1
]}

机构：

[1] China Shipbldg Ind Corp, Res Inst 705, Xian 710075, Peoples R China

来源：

2012 5TH INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING (CISP) | 2012年

关键词：

Reverberation; Space time adaptive processing; Array Processing; Space-time coupling term formatting;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In order to compare the performances of STAP for the underwater LFM with CW signal, the method of STAP for LFM was proposed. First, the principle of STAP for CW was analyzed, according to the underwater echo of CW. Second, the space-time steering vector of LFM is deduced by analysing the underwater echo of LFM. At last, the performances of STAP for LFM and CW were compared by simulation. The results show that the proposed method of STAP for LFM can achieve the good performance in target detection and tetection, but CW has the superiority in the performance of STAP.

引用

页码：1571 / 1574

页数：4