【作者】 高霞； 黎孝华； 苏国勤； 黄衡； 薛泉；

【Author】 Xia Gao;Hau Wah Lai;Kwok Kan So;Hang Wong;Quan Xue;Shenzhen Key Laboratory on Millimeter-wave and Wideband Wireless Communications,Information and Communication Technology Center,Shenzhen Research Institute,City University of Hong Kong;

【机构】 香港城市大学深圳研究院信息与通信技术中心深圳市重点实验室毫米波和宽带无线通信；

【摘要】 本文提出一款应用于LTE（Long Term Evolution）基站天线的宽频带低剖面的双极化天线单元。该天线S₁₁<-10dB的阻抗带宽是1.90GHz-2.67GHz。两个输入端口的隔离度小于-38.8dB。天线还具有低剖面的特性,其高度约为0.16。同时,为进一步提高天线的增益,采用金属墙结构。天线的最大增益是10.39dBi。更多还原

【Abstract】 A wideband and low profile dual-polarized antenna element for LTE base stations is presented in this paper.The antenna operates from 1.90 GHz to 2.67 GHz for S₁₁<-10 dB and has a good isolation of less than-38.8 dB between two input ports.Besides,the height of the proposed antenna is about 0.16,which is very low profile.Moreover,metallic wall can further improve the gain and the maximum gain is 10.39 dBi.更多还原