Modeling the Physical Optics Currents in a Hybrid Moment-Method-Physical-Optics Code
Summary :
This paper shows a comparison between several procedures to represent the Physical Optics (PO) current density into a hybrid Moment-Method-Physical-Optics (MM-PO) code. Some numerical results demonstrate that a set of basis functions suitable for the Method of Moments (MM) may be inappropriate to model the PO currents. A new evaluation of the PO operator is proposed. The radiation can be analytically determined and, since it includes a linear interpolation of the phase, it can be applied over large triangular domains. This allows a drastic reduction of the computational cost, maintaining or even improving the level of accuracy.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E84-C No.9 pp.1207-1214
- Publication Date
- 2001/09/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- PAPER
- Category
- Electromagnetic Theory
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Jose Manuel TABOADA, Fernando OBELLEIRO, Jose Luis RODRIGUEZ, Jose Oscar Rubiños LOPEZ, "Modeling the Physical Optics Currents in a Hybrid Moment-Method-Physical-Optics Code" in IEICE TRANSACTIONS on Electronics,
vol. E84-C, no. 9, pp. 1207-1214, September 2001, doi: .
Abstract: This paper shows a comparison between several procedures to represent the Physical Optics (PO) current density into a hybrid Moment-Method-Physical-Optics (MM-PO) code. Some numerical results demonstrate that a set of basis functions suitable for the Method of Moments (MM) may be inappropriate to model the PO currents. A new evaluation of the PO operator is proposed. The radiation can be analytically determined and, since it includes a linear interpolation of the phase, it can be applied over large triangular domains. This allows a drastic reduction of the computational cost, maintaining or even improving the level of accuracy.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e84-c_9_1207/_p
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@ARTICLE{e84-c_9_1207,
author={Jose Manuel TABOADA, Fernando OBELLEIRO, Jose Luis RODRIGUEZ, Jose Oscar Rubiños LOPEZ, },
journal={IEICE TRANSACTIONS on Electronics},
title={Modeling the Physical Optics Currents in a Hybrid Moment-Method-Physical-Optics Code},
year={2001},
volume={E84-C},
number={9},
pages={1207-1214},
abstract={This paper shows a comparison between several procedures to represent the Physical Optics (PO) current density into a hybrid Moment-Method-Physical-Optics (MM-PO) code. Some numerical results demonstrate that a set of basis functions suitable for the Method of Moments (MM) may be inappropriate to model the PO currents. A new evaluation of the PO operator is proposed. The radiation can be analytically determined and, since it includes a linear interpolation of the phase, it can be applied over large triangular domains. This allows a drastic reduction of the computational cost, maintaining or even improving the level of accuracy.},
keywords={},
doi={},
ISSN={},
month={September},}
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TY - JOUR
TI - Modeling the Physical Optics Currents in a Hybrid Moment-Method-Physical-Optics Code
T2 - IEICE TRANSACTIONS on Electronics
SP - 1207
EP - 1214
AU - Jose Manuel TABOADA
AU - Fernando OBELLEIRO
AU - Jose Luis RODRIGUEZ
AU - Jose Oscar Rubiños LOPEZ
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E84-C
IS - 9
JA - IEICE TRANSACTIONS on Electronics
Y1 - September 2001
AB - This paper shows a comparison between several procedures to represent the Physical Optics (PO) current density into a hybrid Moment-Method-Physical-Optics (MM-PO) code. Some numerical results demonstrate that a set of basis functions suitable for the Method of Moments (MM) may be inappropriate to model the PO currents. A new evaluation of the PO operator is proposed. The radiation can be analytically determined and, since it includes a linear interpolation of the phase, it can be applied over large triangular domains. This allows a drastic reduction of the computational cost, maintaining or even improving the level of accuracy.
ER -
English
