Using Time Reversal Technique to Restore Source Image

摘要：

Time reversal electromagnetic waves have time and space focusing properties. So we can use the properties for electromagnetic imaging. Here we report simulations for sub-wavelength focusing using time reversal technique to restore the source image. A kind of metal wire array has been used as an evanescent-wave channel, which could transmit the source image information. We employed time reversal EM waves to restore the source image at the same position and at a determined time.

作者: Shuai Ding Bing-Zhong Wang Guang-Ding Ge Gang Zheng Xiaofei Liu

作者单位: Institute of Applied Physics University of Electronic Science and Technology of China, Chengdu China 610054

会议类型: 国际会议

会议名称: 2010 International Conference on Microwave and Millimeter Wave Technology(2010国际微波与毫米波技术会议 ICMMT2010)

会议地点: 成都

会议语种:英文

页码: 1160-1163

在线出版日期: 2010-05-08（万方平台首次上网日期，不代表论文的发表时间）