电子元件与材料2017，Vol.36Issue(9)：15-17,59,4.DOI:10.14106/j.cnki.1001-2028.2017.09.003
一种双极化的MIMO超宽带方环缝隙天线设计
Design of a double polarization MIMO ultra-wideband square ring slot microstrip antenna
摘要
Abstract
A kind of double polarization MIMO ultra-wideband square ring slot microstrip antenna was designed.The antenna possessed four antenna units and the underlying consistsed of two square ring microstrip feeders to use the orthogonal polarization.The top was composed of two symmetric squarerings to reduce the cross polarization.Square ring connection applies rectangle incision to increase the coupling of the gap between two rings.Measurement results show that the segregation ratio of the antenna is more than 22 dB within 3-12 GHz,and the correlation coefficient (ECC)is in an acceptable range.The antenna can be used in MIMO UWB communication system.关键词
缝隙天线/极化天线/微带馈电/超宽带/MIMO/高隔离度Key words
slot antenna/polarization antenna/microstrip feed/ultra broadband/MIMO/high isolation分类
信息技术与安全科学引用本文复制引用
陈显明,刘书焕..一种双极化的MIMO超宽带方环缝隙天线设计[J].电子元件与材料,2017,36(9):15-17,59,4.基金项目
校科研基金资助项目(No.XJ120224) （No.XJ120224）
国家自然科学基金资助项目(No.61473237) （No.61473237）
陕西省教育厅科研计划项目(No.14JK2165) （No.14JK2165）
