Application of GO Management in Bistatic RCS Computation Using the Vector Parabolic Equation Method | Zendy

X. J. Zhong | Zendy; Tie Jun Cui | Zendy; J. F. Zhang | Zendy; Wen Ming Yu | Zendy

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Application of GO Management in Bistatic RCS Computation Using the Vector Parabolic Equation Method

Author(s) -

X. J. Zhong,

Tie Jun Cui,

J. F. Zhang,

Wen Ming Yu

Publication year - 2013

Publication title -

international journal of antennas and propagation

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.282

H-Index - 37

eISSN - 1687-5877

pISSN - 1687-5869

DOI - 10.1155/2013/560970

Subject(s) - computation , matrix (chemical analysis) , method of moments (probability theory) , bistatic radar , stability (learning theory) , computer science , radar , algorithm , mathematical analysis , mathematics , radar imaging , telecommunications , statistics , materials science , estimator , machine learning , composite material

The parabolic equation (PE) method is a good choice in solving large-scale problems, but the resultant matrix is usually ill conditioned. In this letter, we introduce the geometric optics (GO) management in the calculation of bistatic radar cross sections using three-dimensional vector PE method. This method manages the object surface by GO, and hence the ill-conditioned problem can be avoided. Examples are given using the presented method, original method, and the method of moments. Results show the validity and stability of the presented method

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