@article{b66a4df6f55a4262b7dcdf01c5972f91,
title = "Equivalent Currents for an Aperture in an Impedance Surface",
abstract = "Expressions of equivalent magnetic and electric currents for an aperture in an impedance surface is derived in a self-consistent manner. Each equivalent current consists of the combination of the tangential electric and magnetic fields in the aperture, and is placed in front of the original aperture where the surface is extended to close the aperture. The result is particularly useful for problems involving apertures in an impedance ground plane.",
author = "Kuniaki Yoshitomi",
note = "Funding Information: The geometry of an aperture in an impedance surface is shown in Fig. I [5]. The ground surface is assumed to be planar for the sake of simplicity. The field radiating from the aperture consists of TM and TE waves propagating in the r direction and can be expressed by the electric and magnetic Hertzian vectors n, = In, and II,,, = Manuscript received August 12, 1993; revised June 28, 1994. Supported by the Ministry of Education, Science and Culture of Japan under the Scientific Research Grant-in-aid 05750357, 1993. The author in with the Department of Computer Science and Communication Engineering, Kyushu University, Fukuoka, Japan 812. IEEE Log Number 9406397.",
year = "1994",
month = nov,
doi = "10.1109/8.362780",
language = "English",
volume = "42",
pages = "1554--1556",
journal = "IEEE Transactions on Antennas and Propagation",
issn = "0018-926X",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "11",
}