Long-time coherent integration based on sparse-array synthetic impulse and aperture radar

被引：11

作者：

Chen, BX ^{[1
]}

Liu, HL ^{[1
]}

Zhang, SH ^{[1
]}

机构：

[1] Xidian Univ, Natl Lab Radar Signal Proc, Xian 710071, Shannxi, Peoples R China

来源：

2001 CIE INTERNATIONAL CONFERENCE ON RADAR PROCEEDINGS | 2001年

关键词：

D O I：

10.1109/ICR.2001.984894

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：

Sparse-array Synthetic Impulse and Aperture Radar (SIAR) adopts the isotropic radiation scheme, thus can perform the long-time coherent integration. However, there are some problems in the process. In this paper, an effective method of the long-time coherent integration is presented, which includes a simply implemented motion compensation and time-frequency analysis. The result shows that the novel method has a great performance for weak target detection.

引用

页码：1062 / 1066

页数：5