机载MIMO雷达收发联合降维STAP算法统一理论框架

郭艺夺; 宫健; 黄大荣; 金虎兵

doi:10.12000/JR16108

机载MIMO雷达收发联合降维STAP算法统一理论框架

DOI: 10.12000/JR16108

1.
(空军工程大学防空反导学院西安 710051)
2.
(西安电子科技大学西安 710071)
3.
(中国人民解放军95890部队武汉 430000)

基金项目:

国家自然科学基金（61501501，61601502）

详细信息

作者简介:
郭艺夺(1982-),男,福建龙海人,于2012年获空军工程大学工学博士学位,空军工程大学讲师,主要研究方向为MIMO雷达信号处理、阵列信号处理等。E-mail:guoyiduo111@126.com;宫健(1984-),男,山东德州人,现在西安电子科技大学攻读博士学位,空军工程大学讲师,主要研究方向为雷达信号处理、雷达电子对抗等。E-mail:wcyls@163.com;黄大荣(1986-),男,山西临汾人,于2015年获西安电子科技大学工学博士学位,空军工程大学讲师,主要研究方向为雷达信号处理、SAR成像算法等。E-mail:rsphdr@163.com。

通讯作者:
郭艺夺guoyiduo111@126.com

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- 被引次数: 0
出版历程
- 收稿日期: 2016-09-20
- 修回日期: 2016-11-14
- 网络出版日期: 2016-10-28

Unified Theoretical Frame of a Joint Transmitter-Receiver Reduced Dimensional STAP Method for an Airborne MIMO Radar

1.
(Air and Missile Defense College, Air Force Engineering University, Xi'an 710051, China)
2.
(Xidian University, Xi'an 710071, China)
3.
(Unit 95890 of PLA, Wuhan 430000, China)

Funds:

The National Natural Science Foundation of China (61501501, 61601502)

摘要

摘要: 该文研究了机载多输入多输出（Multiple-Input Multiple-Output，MIMO）雷达杂波抑制的收发联合降维空时自适应处理（Space Time Adaptive Processing，STAP）算法统一理论框架。首先，基于机载MIMO雷达发射波形分集的特性，构建了机载MIMO雷达降维联合自适应STAP处理的统一理论框架结构。在此基础上，建立了3种降维STAP处理结构。最后，针对上述3种降维结构，给出了相应的3类适用于MIMO体制的降维STAP处理算法。仿真实验表明：机载MIMO雷达联合降维自适应算法具有较好的杂波抑制性能和较强的抗干扰能力。
- 机载MIMO雷达 /
- STAP /
- 杂波抑制 /
- 降维
Abstract: The unified theoretical frame of a joint transmitter-receiver reduced dimensional Space-Time Adaptive Processing (STAP) method is studied for an airborne Multiple-Input Multiple-Output (MIMO) radar. First, based on the transmitted waveform diverse characteristics of the transmitted waveform of the airborne MIMO radar, a uniform theoretical frame structure for the reduced dimensional joint adaptive STAP is constructed. Based on it, three reduced dimensional STAP fixed structures are established. Finally, three reduced rank STAP algorithms, which are suitable for a MIMO system, are presented corresponding to the three reduced dimensional STAP fixed structures. The simulations indicate that the joint adaptive algorithms have preferable clutter suppression and anti-interference performance.
- Airborne Multiple-Input Multiple-Output (MIMO) radar /
- Space Time Adaptive Processing (STAP) /
- Clutter suppression /
- Reduced dimensional

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参考文献(20)

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