%0 Journal Article
%T Mechanism of spatial super-resolution of time-reversed microwave system
微波时间反演系统的空间超分辨率机理
%A Chen Ying-Ming
%A Wang Bing-Zhong
%A Ge Guang-Ding
%A
陈英明
%A 王秉中
%A 葛广顶
%J 物理学报
%D 2012
%I
%X Time-reversed system with a sub-wavelength structure is one of the necessary conditions for the system to show spatial super-resolution characteristics. In the near field zone, Coulomb field predominates the transmission of signals. The resolution limit of Coulomb field is characterized only by the sizes and the spatial distribution of scatterers, which is useful for obtaining the super-resolution beyond the diffraction limit.
%K time reverse
%K super-resolution
%K sub-wavelength structure
时间反演
%K 超分辨率
%K 亚波长结构
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=4C92C33EB4B06FC5920214D13C72B76C&yid=99E9153A83D4CB11&vid=1D0FA33DA02ABACD&iid=0B39A22176CE99FB&sid=F7258F532E1B84F2&eid=F7258F532E1B84F2&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=13