The application of FDTD in the analysis of signal integrity

Author

Wenyang, Wang

Author_Institution

Shaanxi Univ. of Technol., Hanzhong, China

fYear

2011

fDate

15-17 April 2011

Firstpage

4576

Lastpage

4579

Abstract

In order to improve the design success rate, shorten the development cycles and reduce the cost , a new algorithm based on FDTD is presented to modify the simulation model in the design of high-speed PCB. Through the simulation model of signal integrity, the simulation error in the design caused by the defect of the unmodified model is analyzed. By comparison of the waveform before and after modified, the efficiency of this algorithm is verified. The algorithm can not only improve the accuracy of the simulation model significantly, but also has excellent portability. It can be easily combined with the commercial software, and then the modification of the simulation model is achieved automatically.

Keywords

finite difference time-domain analysis; printed circuit design; printed circuits; FDTD; cost reduction; design success rate improvement; finite difference time domain; high-speed PCB design; signal integrity analysis; signal integrity simulation model; Algorithm design and analysis; Analytical models; Dielectric resonator antennas; Finite difference methods; Software algorithms; Time domain analysis; FDTD; high speed PCB; model revised; signal integrity;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Information and Control Engineering (ICEICE), 2011 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-8036-4

Type

conf

DOI

10.1109/ICEICE.2011.5777977

Filename

5777977