Efficient Evaluation of Aperture Field Integration Method for Polyhedron Surfaces and Equivalence to Physical Optics
Summary :
The equivalence between Aperture Field Integration Method (AFIM) and Physical Optical (PO) is discussed for polyhedron surfaces in this paper. The necessary conditions for the equivalence are summarized which demand complete equivalent surface currents and complete apertures. The importance of the exact expressions for both incident and reflected fields in constructing equivalent surface currents is emphasized and demonstrated numerically. The fields from reflected components on additional surface which lies on the Geometrical Optics (GO) reflection boundary are evaluated asymptotically. The analytical expression enhances the computational efficiency of the complete AFIM. The equivalent edge currents (EECs) for AFIM (AFIMEECs) are used to extract the mechanism of this equivalence between AFIM and PO.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E81-C No.12 pp.1948-1955
- Publication Date
- 1998/12/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Category
- Electromagnetic Theory
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Suomin CUI, Makoto ANDO, "Efficient Evaluation of Aperture Field Integration Method for Polyhedron Surfaces and Equivalence to Physical Optics" in IEICE TRANSACTIONS on Electronics,
vol. E81-C, no. 12, pp. 1948-1955, December 1998, doi: .
Abstract: The equivalence between Aperture Field Integration Method (AFIM) and Physical Optical (PO) is discussed for polyhedron surfaces in this paper. The necessary conditions for the equivalence are summarized which demand complete equivalent surface currents and complete apertures. The importance of the exact expressions for both incident and reflected fields in constructing equivalent surface currents is emphasized and demonstrated numerically. The fields from reflected components on additional surface which lies on the Geometrical Optics (GO) reflection boundary are evaluated asymptotically. The analytical expression enhances the computational efficiency of the complete AFIM. The equivalent edge currents (EECs) for AFIM (AFIMEECs) are used to extract the mechanism of this equivalence between AFIM and PO.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e81-c_12_1948/_p
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@ARTICLE{e81-c_12_1948,
author={Suomin CUI, Makoto ANDO, },
journal={IEICE TRANSACTIONS on Electronics},
title={Efficient Evaluation of Aperture Field Integration Method for Polyhedron Surfaces and Equivalence to Physical Optics},
year={1998},
volume={E81-C},
number={12},
pages={1948-1955},
abstract={The equivalence between Aperture Field Integration Method (AFIM) and Physical Optical (PO) is discussed for polyhedron surfaces in this paper. The necessary conditions for the equivalence are summarized which demand complete equivalent surface currents and complete apertures. The importance of the exact expressions for both incident and reflected fields in constructing equivalent surface currents is emphasized and demonstrated numerically. The fields from reflected components on additional surface which lies on the Geometrical Optics (GO) reflection boundary are evaluated asymptotically. The analytical expression enhances the computational efficiency of the complete AFIM. The equivalent edge currents (EECs) for AFIM (AFIMEECs) are used to extract the mechanism of this equivalence between AFIM and PO.},
keywords={},
doi={},
ISSN={},
month={December},}
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TY - JOUR
TI - Efficient Evaluation of Aperture Field Integration Method for Polyhedron Surfaces and Equivalence to Physical Optics
T2 - IEICE TRANSACTIONS on Electronics
SP - 1948
EP - 1955
AU - Suomin CUI
AU - Makoto ANDO
PY - 1998
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E81-C
IS - 12
JA - IEICE TRANSACTIONS on Electronics
Y1 - December 1998
AB - The equivalence between Aperture Field Integration Method (AFIM) and Physical Optical (PO) is discussed for polyhedron surfaces in this paper. The necessary conditions for the equivalence are summarized which demand complete equivalent surface currents and complete apertures. The importance of the exact expressions for both incident and reflected fields in constructing equivalent surface currents is emphasized and demonstrated numerically. The fields from reflected components on additional surface which lies on the Geometrical Optics (GO) reflection boundary are evaluated asymptotically. The analytical expression enhances the computational efficiency of the complete AFIM. The equivalent edge currents (EECs) for AFIM (AFIMEECs) are used to extract the mechanism of this equivalence between AFIM and PO.
ER -
English
