Bistatic RCS of Electrically-Large Objects Calculations with High-Order Parabolic Equation Method

Meng Kong; Ming Sheng Chen; Jin Hua  Hu; Xian Liang  Wu; Yuan  Cheng

doi:10.4028/www.scientific.net/AMR.765-767.557

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 765-767Bistatic RCS of Electrically-Large Objects...

Bistatic RCS of Electrically-Large Objects Calculations with High-Order Parabolic Equation Method

Abstract:

A high-order parabolic equation (PE) method is applied to calculate the Bistatic RCS of two-dimensional (2-D) Electrically-large Objects. According to the shapes of objexts, Crank-Nicolson and Pade (1,0) schemes are introduced to solve the high-order PE. The numerical results demonstrate that the method not only extends the accurate angle range but also decreases the rotation times and computational time in comparison with the traditional low-order parabolic equation method.

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Periodical:

Advanced Materials Research (Volumes 765-767)

Pages:

557-561

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.765-767.557

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Online since:

September 2013

Authors:

Meng Kong, Ming Sheng Chen, Jin Hua Hu, Xian Liang Wu, Yuan Cheng

Keywords:

Elctromagnetic Scattering, High-Order Parabolic Equation, Radar Cross Section

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