Propagation Characteristics of the Meandered Defected Ground Structure

摘要：

　　In this paper,a meander-shaped slotted-ground-plane resonator has been proposed to show a compactness and wide rejection band.The meandered slot disturbs the surface current distribution in a ground plane so that the frequency response of a transmission line can be changed.Unlike a conventional slot in a ground plane acting a stop band,the meandered slot possesses multi-band frequency-rejection characteristics.By merging several bands into one band,the meandered-slot resonator provides a wideband resonator with low insertion loss and very sharp cutoff frequency response.The phenomenon the rejection bands are theoretically analyzed by utilizing magnetic field distribution.Detailed discussions for important dimensional parameters are determined.

作者: Wan-Ti Wang Tzu-Hsiung Lin Chien-Jen Wang

作者单位: Department of Electrical Engineering,National University of Tainan,Tainan,Taiwan

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2013(2013年电磁学研究新进展学术研讨会)

会议地点: 台北

会议语种:英文

页码: 1084-1087

在线出版日期: 2013-03-01（万方平台首次上网日期，不代表论文的发表时间）