Equivalent Radius Analytic Formulas of Substrate Integrated Cylindrical Cavity

摘要：

　　Equivalent radius of a Substrate Integrated Cylindrical Cavity (SICC) is an important parameter for calculating the resonant frequency and designing a SICC device.In this paper, based on two sets of equivalent width analytic formulas of Substrate Integrated Waveguide (SIW), the equivalent radius analytic formulas of SICC were derived by the conformal transformation method for the first time.In order to verify the validity of these formulas, using the formulas given in this paper calculated the equivalent radii and the corresponding resonant frequencies of TM010 mode SICCs, and the resonant frequencies of TM010 mode SICCs were also calculated by the method introduced in 12 and simulated by electromagnetic simulation software.The results show that the formulas given in this paper have higher precision, and are convenient, suitable to more application fields, so they will play important role in the analysis and design of SICC devices.

关键词： substrate integrated cylindrical cavity resonant frequency conformal transformation method equivalent radius

作者: Luan Xiu-zhen Tan Ke-iun

作者单位: School of Information Science & Technology Dalian Maritime University, Dalian, China

会议类型: 国际会议

会议名称: 2013 International Symposium on Antennas and Propagation(2013天线与传播国际会议)

会议地点: 南京

会议语种:英文

页码: 746-749

在线出版日期: 2013-10-23（万方平台首次上网日期，不代表论文的发表时间）