空军预警学院学报Issue(5)：331-334,4.DOI:10.3969/j.issn.2095-5839.2014.05.005
一种改进的波束空间自适应波束形成算法
Improved adaptive beam-forming algorithm in beam-space
张孟达 1朱子平 1岳玫君2
作者信息
- 1. 中国电子科技集团公司第38研究所，合肥230088
- 2. 电子工程学院，合肥230037
- 折叠
摘要
Abstract
In digital array radar, the adaptive beam-forming (ADBF) algorithm is commonly used for sup-pressing the side-lobe interference. In view of the large computation of ADBF algorithm while the number of ar-ray elements being great, this paper proposes a method of lowering the dimensions using the sub-array space or beam space. By introducing partial adaptive array, the typical beam space ADBF (A-ADBF) algorithm is im-proved, and the improved one is not only of the advantages of the algorithm of beam space and sub-array space, but also more applicable for engineering implementation. Simulation results show that this proposed algorithm can form a null point effectively in the direction of interference.关键词
自适应波束形成/子阵空间/波束空间/干扰抑制/数字阵列雷达Key words
ADBF/sub-array space/beam-space/interference suppression/digital array radar分类
信息技术与安全科学引用本文复制引用
张孟达,朱子平,岳玫君..一种改进的波束空间自适应波束形成算法[J].空军预警学院学报,2014,(5):331-334,4.
