时间反演电磁波超分辨率特性

葛广顶; 王秉中; 黄海燕; 郑罡

doi:10.3321/j.issn:1000-3290.2009.12.021

物理学报

时间反演电磁波超分辨率特性

, , ,

葛广顶, 王秉中, 黄海燕, 郑罡. 2009: 时间反演电磁波超分辨率特性, 物理学报, 58(12): 8249-8253. doi: 10.3321/j.issn:1000-3290.2009.12.021

引用本文:

葛广顶, 王秉中, 黄海燕, 郑罡. 2009: 时间反演电磁波超分辨率特性, 物理学报, 58(12): 8249-8253. doi: 10.3321/j.issn:1000-3290.2009.12.021

Ge Guang-Ding, Wang Bing-Zhong, Huang Hai-Yan, Zheng Gang. 2009: Super-resolution characteristics of time-reversed electromagnetic wave, Acta Physica Sinica, 58(12): 8249-8253. doi: 10.3321/j.issn:1000-3290.2009.12.021

Citation:

Ge Guang-Ding, Wang Bing-Zhong, Huang Hai-Yan, Zheng Gang. 2009: Super-resolution characteristics of time-reversed electromagnetic wave, Acta Physica Sinica, 58(12): 8249-8253. doi: 10.3321/j.issn:1000-3290.2009.12.021

时间反演电磁波超分辨率特性

电子科技大学应用物理研究所,成都,610054

Super-resolution characteristics of time-reversed electromagnetic wave

摘要: 时间反演电磁波在特定的远场环境下具有超分辨率特性.结合时间反演技术构建具有超分辨率特性的模型进行仿真,对结果分析后筛选出能够实现超分辨率特性的关键因素,可为实用的小型化、多天线无线通信系统的设计提供指导.
- 时间反演电磁波 /
- 时间反演技术 /
- 超分辨率
Abstract: Time-reversed electromagnetic wave has the property of super-resolution in some special far-field circumstances. A model with the property of super-resolution was constructed and simulated by time-reversal technique. By analyzing the simulation results, we can find the main reason for realization of property of super-resolution. The research provides support for the design of compact multi-antenna wireless communication system.