Design and Optimization of Microstrip-to-CPW Right-angled Transition Using Finite Difference Time Domain Method

摘要：

In this paper, we have presented full-wave analysis of the microstrip-to-CPW right-angled transition with via-hole by the finite difference time-domain (FDTD) method. Compensations have been done to get ideal return loss and insertion loss. Frequency dependent characteristics of the transition are obtained via Fourier transform of the time domain results. Numerical results of the optimized structure are obtained by FDTD, the insertion loss is better than -0.8 dB and return loss is lower than -12 dB from 30 to 100 GHz.

关键词： Finite difference time domain(FDTD) method coplanar waveguide(CPW) microstrip

作者: Yinsheng Xu Jinbo Mao Mingwu Yang Xiaofeng Xuan Jinxian Liu

作者单位: School of Electronics and Applied Physics Hefei University of Technology Hefei, China The 41st Research Institute of China Electronics Technology Group Corporation Qingdao, China

会议类型: 国际会议

会议名称: 2009 3rd IEEE International Symposium on Microwave,Antenna,Progagation and EMC Technologies for Wireless Communications(第三届微波、天线、电波传播和EMC技术国际会议

会议地点: 北京

会议语种:英文

页码: 908-911

在线出版日期: 2009-10-27（万方平台首次上网日期，不代表论文的发表时间）