DocumentCode
3581991
Title
Time domain analysis of non-uniform transmission lines based on WLP-FDTD
Author
Yu, Pei ; Li, Xiaochun ; Wang, Ning ; Mao, Junfa
Author_Institution
Key Lab of Ministry of Education of Design and EMC of High-Speed Electronic Systems, Shanghai Jiao Tong University, 200240, China
fYear
2014
Firstpage
295
Lastpage
297
Abstract
In this paper, a novel solution based on Weighted Laguerre Polynomials Finite Difference Time Domain (WLP-FDTD) method is proposed to analyze time domain responses of coupled non-uniform transmission lines which resistance-inductance-conductance-capacitance (RLGC) parameters vary with the position of lines. Different from the Finite Difference Time Domain (FDTD) method, the WLP-FDTD method is unconditionally stable. Numerical results show that the proposed method is much faster than FDTD and SPICE without loss of precision.
Keywords
Finite difference methods; Integrated circuit interconnections; Polynomials; Power transmission lines; SPICE; Time-domain analysis; Transmission line matrix methods; FDTD; WLP-FDTD; non-uniform transmission lines; unconditionally stable;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference (APMC), 2014 Asia-Pacific
Type
conf
Filename
7068000
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