"Improvements in the accuracy, computational cost, and reliability of computational techniques for high-frequency electromagnetics (including antennas, microwave devices and radar scattering applications) can be achieved through the use of 'high-order' techniques. This book outlines these techniques by presenting high-order basis functions, explaining their use, and illustrating their performance. The specific basis functions under consi ..."
"In our recent work (S. V. Savic et al. ”Accuracy analysis of the nonrigorous
second-order absorbing ... FEM formulations, and possible improvements of
truncation accuracy. Near field error comparison for a spherical PEC scatterer, of
radius a = 1 m with ABS radius b = 1.5 m, for the first-order ABC and the ...
Branislav M. Notaro ̆s, Milan M. Ilic (Department of Electrical and Computer
Engineering, Colorado State University, 1373 C ..."
Computational Mechanics Proceedings of the Sixth World Congress on Computational Mechanics in conjunction with the Second Asian-Pacific Congress on Computational Mechanics Sep. Beijing by Zhenhan Yao , M. W. Yuan , Wanxie Zhong , Z. H. Yao , W. X. Zhong , Mingwu. Yuan Paperback, 817 Pages, Published 2004 by Tsinghua University Press ISBN-13: 978-7-302-09343-5, ISBN: 7-302-09343-1