Effect of Curvature on Reflection Phase Characteristics of Electromagnetic Band-gap Structures

摘要：

A method is proposed to evaluate the effect of curvature on the reflection phase characteristics of electromagnetic baud-gap structures in this paper. By observing the changes of the corresponding frequency band of return loss of different length dipoles antennas versus in-phase reflection band-gap,the effect of curvature on the reflection phase is achieved.The simulation results show that the curved electromagnetic baud-gap structures still exhibit better in-phase reflection characteristics,and the curvature makes the band-gap of reflection phase wider and the band-gap center frequency shift to the higher frequency.

关键词： Electromagnetic bandgap (EBG) reflection phase curvature dipole return loss

作者: Tao Liu Xiang-yu Cao Jiajun Ma Wei Wang

作者单位: The Telecommunication Engineering Institute,AFEU,Xian,710077,China

会议类型: 国际会议

会议名称: 2008 Global Symposium on Millimeter Waves(GSMM 2008)(2008全球毫米波学术大会)

会议地点: 南京

会议语种:英文

页码: 260-263

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）