Reflection and Transmission Coefficients of a Thin Strip Grating on a Dielectric Sheet
Summary :
Simple and closed form expressions for reflection and transmission coefficients of a thin strip grating on a dielectric sheet are presented for the use of antenna application. In the analysis, a set of integral equations for the aperture fields between strips are derived from the three dimensional boundary value problem. Upon use of the low frequency approximation, closed form expressions are obtained for reflection and transmission coefficients. The accuracy of our approximation results is examined numerically by making use of the Point Matching Method. It is shown that the accuracy is excellent provided 1) the period of gratings is smaller than about 0.3 free space wavelength, and 2) the thickness of the dielectric sheet is greater than about 0.3 times the grating period.
- Publication
- IEICE TRANSACTIONS on transactions Vol.E69-E No.11 pp.1189-1198
- Publication Date
- 1986/11/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- PAPER
- Category
- Electromagnetic Theory
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Makoto ANDO, Masao MUROTA, "Reflection and Transmission Coefficients of a Thin Strip Grating on a Dielectric Sheet" in IEICE TRANSACTIONS on transactions,
vol. E69-E, no. 11, pp. 1189-1198, November 1986, doi: .
Abstract: Simple and closed form expressions for reflection and transmission coefficients of a thin strip grating on a dielectric sheet are presented for the use of antenna application. In the analysis, a set of integral equations for the aperture fields between strips are derived from the three dimensional boundary value problem. Upon use of the low frequency approximation, closed form expressions are obtained for reflection and transmission coefficients. The accuracy of our approximation results is examined numerically by making use of the Point Matching Method. It is shown that the accuracy is excellent provided 1) the period of gratings is smaller than about 0.3 free space wavelength, and 2) the thickness of the dielectric sheet is greater than about 0.3 times the grating period.
URL: https://global.ieice.org/en_transactions/transactions/10.1587/e69-e_11_1189/_p
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@ARTICLE{e69-e_11_1189,
author={Makoto ANDO, Masao MUROTA, },
journal={IEICE TRANSACTIONS on transactions},
title={Reflection and Transmission Coefficients of a Thin Strip Grating on a Dielectric Sheet},
year={1986},
volume={E69-E},
number={11},
pages={1189-1198},
abstract={Simple and closed form expressions for reflection and transmission coefficients of a thin strip grating on a dielectric sheet are presented for the use of antenna application. In the analysis, a set of integral equations for the aperture fields between strips are derived from the three dimensional boundary value problem. Upon use of the low frequency approximation, closed form expressions are obtained for reflection and transmission coefficients. The accuracy of our approximation results is examined numerically by making use of the Point Matching Method. It is shown that the accuracy is excellent provided 1) the period of gratings is smaller than about 0.3 free space wavelength, and 2) the thickness of the dielectric sheet is greater than about 0.3 times the grating period.},
keywords={},
doi={},
ISSN={},
month={November},}
Copy
TY - JOUR
TI - Reflection and Transmission Coefficients of a Thin Strip Grating on a Dielectric Sheet
T2 - IEICE TRANSACTIONS on transactions
SP - 1189
EP - 1198
AU - Makoto ANDO
AU - Masao MUROTA
PY - 1986
DO -
JO - IEICE TRANSACTIONS on transactions
SN -
VL - E69-E
IS - 11
JA - IEICE TRANSACTIONS on transactions
Y1 - November 1986
AB - Simple and closed form expressions for reflection and transmission coefficients of a thin strip grating on a dielectric sheet are presented for the use of antenna application. In the analysis, a set of integral equations for the aperture fields between strips are derived from the three dimensional boundary value problem. Upon use of the low frequency approximation, closed form expressions are obtained for reflection and transmission coefficients. The accuracy of our approximation results is examined numerically by making use of the Point Matching Method. It is shown that the accuracy is excellent provided 1) the period of gratings is smaller than about 0.3 free space wavelength, and 2) the thickness of the dielectric sheet is greater than about 0.3 times the grating period.
ER -
English
