AN EXPRESSION FOR THE RADAR CROSS SECTION COMPUTATION OF AN ELECTRICALLY LARGE PERFECT CONDUCTING CYLINDER LOCATED OVER A DIELECTRIC HALF-SPACE | Zendy

Xiaojie Chen | Zendy; Xiaowei Shi | Zendy

Open Access

AN EXPRESSION FOR THE RADAR CROSS SECTION COMPUTATION OF AN ELECTRICALLY LARGE PERFECT CONDUCTING CYLINDER LOCATED OVER A DIELECTRIC HALF-SPACE

Author(s) -

Xiaojie Chen,

Xiaowei Shi

Publication year - 2007

Publication title -

electromagnetic waves

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.437

H-Index - 89

eISSN - 1559-8985

pISSN - 1070-4698

DOI - 10.2528/pier07081702

Subject(s) - radar cross section , computation , radar , dielectric , cylinder , cross section (physics) , expression (computer science) , space (punctuation) , acoustics , physics , electrical engineering , geometry , engineering , computer science , telecommunications , mathematics , algorithm , quantum mechanics , programming language , operating system

A method is presented to calculate the monostatic Radar Cross Section (RCS) of an electrically large perfect conducting cylinder vertically located over a dielectric half-space using Physical Optics (PO) technique. The four-path modal method is used to approximate the influence of the half-space to the scattering mechanism. The comparison between the results calculated by this expression and that by Moment Method (MOM) show that the expression is effective and efficient.

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