Centerline Longitudinal Shunt Slot Ezcitation by Parabolic Shaped Single Ridge Waveguide

摘要：

The Application of parabolic shaped ridge waveguide is presented for excitation of a centreline longitudinal shunt slot antenna. The proposed method is realized by adding parabolic shaped to the ridge of the single ridge waveguide. The parabolic shaped ridge is placed exactly under the longitudinal slot and the slot is placed along centreline of the waveguide. It is shown that for a typical slot, the slot normalized conductance can be increased by increasing the parabolic shaped depth. The simulation results show that the proposed structure can be considered as a proper candidate for replacing the conventional longitudinal shunt slot.

作者: M.Moradian M.Khalaj-Amirhosseini M.Tayarani

作者单位: Department of Electrical Engineering,Iran University of Science and Technology Narmak,Tehran 16846-13114,Iran

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2009(2009年电磁学研究新进展学术研讨会)(PIERS 2009)

会议地点: 北京

会议语种:英文

页码: 1442-1445

在线出版日期: 2009-03-23（万方平台首次上网日期，不代表论文的发表时间）