雷达科学与技术Issue(4)：439-443,448,6.DOI:10.3969/j.issn.1672-2337.2015.04.018
交叉波束相干功率合成交叉角影响分析
Effect of Cross Angles on Power Synthesis of Cross Beams
陈秋菊 1黄文建 2姜秋喜 1曾芳玲1
作者信息
- 1. 电子工程学院信息处理重点实验室，安徽合肥 230037
- 2. 电子工程学院研究生处，安徽合肥 230037
- 折叠
摘要
Abstract
Based on the concept and the principle of power synthesis from sparse array,the relationship between the cross angle of beams and the synthesis efficiency of the aimed point in the cross beams from two antenna nodes is derived.The energy distribution of the useful points under the different cross angles is simulated. If the distances between the antenna nodes and the aimed point are unique,the synthesis efficiency relies on the cross angles of the beams.And the shape and the density of the useful points accumulation area also rely on the cross angles of the beams.The results could be the theoretical basis for the further analysis of the space power synthesis of multi-source sparse array.关键词
稀疏阵列/交叉波束/空间功率合成/合成效率Key words
sparse array/cross beams/space power synthesis/synthesis efficiency分类
信息技术与安全科学引用本文复制引用
陈秋菊,黄文建,姜秋喜,曾芳玲..交叉波束相干功率合成交叉角影响分析[J].雷达科学与技术,2015,(4):439-443,448,6.
