Summary
International Symposium on Antennas and Propagation
2013
Session Number:TP-P
Session:
Number:TP-P-14
Super-resolution and Frequency Spectrum Characteristics of Micro-structured Array Based on Time Reversal Electromagnetic Wave
Huilin Tu, Shaoqiu Xiao, Jiang Xiong, Bingzhong Wang,
pp.-
Publication Date:2013/10/22
Online ISSN:2188-5079
Summary:
This paper has a research on super-resolution and frequency spectrum characteristics of micro-structured array. It proposes a model with different distributions of thin metal wires placed around coaxial probes to verify the filter effect of loaded metal wires on signal frequency spectrum. With time reversal technique, it has been proved that under random loaded metal wires, single-frequency signals have the same super-resolution focusing properties with the broadband signals. Additionally, this paper analyzes and concludes the variation of signal spectrums as well as the effects on super-resolution performance for different uniform distributions of wires. The analyzed and simulated results have important guiding significance to the modeling, quantifiable design and analysis of novel microstructured array used in multi-antenna wireless communication system with super-resolution characteristics.