A Novel Broadband EBG Using Multi-period Mushroom-like Structure

摘要：

A novel broadband electromagnetic band-gap (EBG)structure is presented using multi-period mushroom-like structure with different patch size cascaded. Direct transmission method is used to determine the band-gap of the EBG structure.The effects of the unit number and patch size on the mushroom-like EBG structure are investigated. Two kinds of unit with different patch size are cascaded to enlarge the band-gap of EBG structure,which achieves almost 87.1％. The simulation results show that the band-gap almost covers the stop-band produced by the two uniform configurations with different patch size respectively.

关键词： EBG structure direct transmission method TEM waveguide band-gap multi-period

作者: L.Liang C.H.Liang X.W.Zhao Z.J.Su

作者单位: National Key Laboratory of Antennas and Microwave Technology Xidian University,Xian 710071 China

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: 1609-1612

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）