DocumentCode
1118497
Title
A Hermite Inter/Extrapolation Scheme for MoM Matrices Over a Frequency Band
Author
Li, Wei-Dong ; Zhou, Hou-Xing ; Hong, Wei
Author_Institution
State Key Lab. of Millimeter Waves, Southeast Univ., Nanjing, China
Volume
8
fYear
2009
fDate
7/1/1905 12:00:00 AM
Firstpage
782
Lastpage
785
Abstract
A Hermite inter/extrapolation scheme is proposed for fast-generating the matrices of the method of moments (MoM) over a frequency band. In this scheme, the positions of two frequency samples within the frequency band are optimized. As a result, the frequency range between these two samples is a subband of the entire band. The matrices inside the subband are generated by the interpolation, and those outside the subband by the extrapolation. The optimized positions of these two samples can be expressed in analytical forms. Numerical examples are presented to validate the proposed scheme.
Keywords
electromagnetic wave scattering; extrapolation; interpolation; method of moments; Hermite interpolation-extrapolation scheme; MoM matrices; electromagnetic scattering; frequency band; method of moments; numerical examples; Extrapolation; frequency band; interpolation; method of moments (MoM) matrix;
fLanguage
English
Journal_Title
Antennas and Wireless Propagation Letters, IEEE
Publisher
ieee
ISSN
1536-1225
Type
jour
DOI
10.1109/LAWP.2009.2026190
Filename
5129267
Link To Document