Design of a space-time block canceller for airborne radar to suppress clutter

被引：0
|
作者：
Xiang, Cong [1 ]
Luo, Ding-Li [1 ]
Feng, Da-Zheng [2 ]
机构：
[1] Xi'an Electronic Engineering Research Institute, Xi'an 710100, China
[2] National Laboratory of Radar Signal Processing, Xidian University, Xi'an 710071, China
来源：
Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology | 2013年 / 35卷 / 08期
关键词：
Adaptive filtering - Space-based radar - Clutter (information theory) - Space time adaptive processing - Radar clutter;
D O I：
10.3724/SP.J.1146.2012.01643
中图分类号：
学科分类号：
摘要：
The distribution of ground clutter in angle-Doppler space depends on the information of platform velocity, radar parameters and so on, which is known as the prior information. In this paper a model with matrix form of the ground clutter data is established. Then based on the equivalence between space and time domain, a Space-Time Block Canceller (STBC) for airborne radar to suppress the ground clutter is proposed via designing a space-time non-adaptive filter. Simulation results are given to show that the proposed STBC can be used as an efficient pre-filtering tool before the conventional Moving Target Indication (MTI) processing and the classical reduceddimension adaptive processing.
引用
收藏
页码：1869 / 1874
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