Rough Surface RCS Measurements and Simulations Using the Physical Optics Approximation
نویسندگان
چکیده
منابع مشابه
Modified Physical Optics Approximation for RCS Calculation of Electrically Large Objects with Coated Dielectric
The Radar Cross Section of a target plays an important role in the detection of targets by radars. This paper presents a new method to predict the bistatic and monostatic RCS of coated electrically large objects. The bodies can be covered by lossy electric and/or magnetic Radar Absorbing Materials (RAMs). These materials can be approximated by the Fresnel reflection coefficients. The pro...
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radar cross section (rcs) calculation is an important issue of objects stealth and identification. it is necessary to design the rcs software because of the high cost of rcs measurements in practice. in this paper, designing of efficient software using physical optics theorem for radar cross section calculation of the complex perfect electric conductors or complex dielectric objects for high fr...
متن کاملmodified physical optics approximation for rcs calculation of electrically large objects with coated dielectric
the radar cross section of a target plays an important role in the detection of targets by radars. this paper presents a new method to predict the bistatic and monostatic rcs of coated electrically large objects. the bodies can be covered by lossy electric and/or magnetic radar absorbing materials (rams). these materials can be approximated by the fresnel reflection coefficients. the pro...
متن کاملModified Physical Optics Approximation for RCS Calculation of Electrically Large Objects with Coated Dielectric
ARTICLE HISTORY: Received 19 November 2015 Revised 22 December 2015 Accepted 27 December 2015 The Radar Cross Section of a target plays an important role in the detection of targets by radars . This paper presents a new method to predict the bistatic and monostatic RCS of coated electrically large objects. The bodies can be covered by lossy electric and/or magnetic Radar Absorbing Materials (RA...
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A Rytov series approximation for rough surface scattering is presented for an analytical description of the close relation of topographic statistics and topographic scattering. The Rytov series approximation is not subject to the stringent restrictions that apply to the Born series approximation. Numerical calculations of the Rytov series approximation are conducted for several benchmark models...
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ژورنال
عنوان ژورنال: IEEE Transactions on Antennas and Propagation
سال: 2013
ISSN: 0018-926X,1558-2221
DOI: 10.1109/tap.2013.2265253