DocumentCode
2318540
Title
Fast and efficient RCS computation over a wide frequency band using the “Universal” Characteristic Basis Functions (UCBFs).
Author
Lucente, Eugenio ; Monorchio, Agostino ; Mittra, Raj
Author_Institution
Univ. of Pisa, Pisa
fYear
2007
fDate
9-15 June 2007
Firstpage
3580
Lastpage
3583
Abstract
In this paper, we introduce a new version of the CBFs - referred to herein as universal characteristic basis functions (UCBFs) - that can be used over a 2:1 band in the frequency range of interest. The proposed approach begins by analyzing the problem at the highest frequency of interest by following the usual CBMoM procedure, after subdividing the object into blocks, typically containing 1000 to 14000 unknowns each.
Keywords
method of moments; radar cross-sections; RCS computation; UCBF; method of moments; radar cross section; universal characteristic basis functions; usual CBMoM procedure; wide frequency band; Electromagnetic radiation; Frequency domain analysis; Geometry; Impedance; Interpolation; Laboratories; Message-oriented middleware; Microwave communication; Moment methods; Sparse matrices;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location
Honolulu, HI
Print_ISBN
978-1-4244-0877-1
Electronic_ISBN
978-1-4244-0878-8
Type
conf
DOI
10.1109/APS.2007.4396312
Filename
4396312
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