| An algorithm of spatial beamforming in far-field using amplitude weighting method | |
| ZhongLanxiang; ZhangZhiyong; ZhangWanxu; Zhong Lanxiang | |
| 2011 | |
| 会议名称 | 2011 7th International Conference on Natural Computation, ICNC 2011 |
| 会议录名称 | Proceedings - 2011 7th International Conference on Computational Intelligence and Security |
| 页码 | 1813-1816 |
| 会议日期 | July 26, 2011 - July 28, 2011 |
| 会议地点 | Shanghai, China |
| 出版地 | 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States |
| 会议主办者 | Coll. Inf. Sci. Technol. Donghua Univ. |
| 出版者 | IEEE Computer Society |
| 产权排序 | 1 |
| 摘要 | Using amplitude weighting instead of phase shifting of radiation emitted by planar array, an algorithm for forming a specific radiation pattern in far-field was proposed, and the formula of calculating amplitude value was derived. As an example, in which the radiation energy was strained in a limited solid angle, the beamforming process was numerically analyzed, and it was finally indicated that the total number of elements can be determined by the ratio between the energy of main beam and amount of energy from all elements. |
| 关键词 | Beam Forming Phased Array Amplitude Weighting |
| 作者部门 | 研究生部 |
| 收录类别 | EI |
| ISBN号 | 9781424499533 |
| 语种 | 英语 |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/20154 |
| 专题 | 研究生部 |
| 通讯作者 | Zhong Lanxiang |
| 推荐引用方式 GB/T 7714 | ZhongLanxiang,ZhangZhiyong,ZhangWanxu,et al. An algorithm of spatial beamforming in far-field using amplitude weighting method[C]. 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States:IEEE Computer Society,2011:1813-1816. |
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