Title :
Fast algorithm for generating a minimal-order model of a general lossy electromagnetic problem
Author :
Jin Yan ; Dan Jiao
Author_Institution :
Sch. of Electr. & Comput. Eng., Purdue Univ., West Lafayette, IN, USA
Abstract :
Given an accuracy requirement, there exists a minimal-order model to represent the field solution in a general electromagnetic problem involving lossless and/or lossy inhomogeneous materials with arbitrarily shaped structures. In this paper, we develop a fast time-domain algorithm to find such a minimal-order model efficiently. Numerical simulations of integrated circuits and package problems have validated its accuracy and efficiency.
Keywords :
absorbing media; electromagnetic wave absorption; inhomogeneous media; numerical analysis; time-domain analysis; arbitrarily shaped structure; general lossy electromagnetic problem; integrated circuit package problem; lossless inhomogeneous material; lossy inhomogeneous material; minimal-order model; numerical simulation; time-domain algorithm; Accuracy; Eigenvalues and eigenfunctions; Integrated circuit modeling; Mathematical model; Time-domain analysis; Time-frequency analysis; Vectors;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location :
Memphis, TN
Print_ISBN :
978-1-4799-3538-3
DOI :
10.1109/APS.2014.6905455
