The research of H-shaped coupling slot microstrip antenna array

摘要：

In order to broad bandwidth and reduce back radiation,a novel microstrip antenna element operating at millimeter-wave band is proposed which is used H-shaped coupling slot feeding and adds parasitic patch methods. Then,usingThis antenna element,we design 2×2 microstrip antenna arrays and their feeding network. Comparing with traditional feeding network,H-shaped coupling slot feeding methods has little influence to radiation pattern which has low side lobe and was liable to integrate with other millimeter-wave circuit.Radiation patterns are given and as high as 19％ (VSWR<2)band width is realized.

作者: Jia-Hui Fu Guo-Hui Yang Min Liu Qun Wu Le-Wei Li

作者单位: Harbin Institute of Technology,Harbin 150001,China Department of Electrical & Computer Engineering,National University of Singapore,Singapore

会议类型: 国际会议

会议名称: 2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)

会议地点: 南京

会议语种:英文

页码: 1234-1237

在线出版日期: 2008-04-21（万方平台首次上网日期，不代表论文的发表时间）