Mathematics behind the Fractional-order Smith Chart

摘要：

　　This paper derives the theory for a fractional order Smith chart and provides a comparison between the impedance and admittance fractional order Smith charts.Basic chart features such as boundaries,critical points,peak values,matching(unity)circle,and the central angle are investigated and compared.Mathematical analysis for these basic features and standard Smith chart functions is also described.This Smith chart can be used to study the scattering parameters in fractional-order RF designs.In addition,it may be used for inverse problems whose models depend on fractional-order electrical elements.

作者: A.G.Radwan A.Shamim K.N.Salama

作者单位: Engineering Mathematics Department,Cairo University,Egypt;Physical Sciences and Engineering King Abd Physical Sciences and Engineering King Abdullah University of Science and Technology,Saudi Arabia

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2011(2011年电磁学研究新进展学术研讨会)

会议地点: 苏州

会议语种:英文

页码: 155-159

在线出版日期: 2011-09-01（万方平台首次上网日期，不代表论文的发表时间）