A simple extension to treat evanescent modal excitation at the aperture of a parallel plane waveguide is shown here by GTD diffracted rays with complex propagation angles. Numerical comparison with other solution confirmed that our simple solution can be used for modal excitation estimation below the cut-off frequency.
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Hiroshi SHIRAI, Yoshiyasu MATSUDA, Ryoichi SATO, "GTD Analysis for Evanescent Modal Excitation" in IEICE TRANSACTIONS on Electronics,
vol. E80-C, no. 1, pp. 190-192, January 1997, doi: .
Abstract: A simple extension to treat evanescent modal excitation at the aperture of a parallel plane waveguide is shown here by GTD diffracted rays with complex propagation angles. Numerical comparison with other solution confirmed that our simple solution can be used for modal excitation estimation below the cut-off frequency.
URL: https://globals.ieice.org/en_transactions/electronics/10.1587/e80-c_1_190/_p
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@ARTICLE{e80-c_1_190,
author={Hiroshi SHIRAI, Yoshiyasu MATSUDA, Ryoichi SATO, },
journal={IEICE TRANSACTIONS on Electronics},
title={GTD Analysis for Evanescent Modal Excitation},
year={1997},
volume={E80-C},
number={1},
pages={190-192},
abstract={A simple extension to treat evanescent modal excitation at the aperture of a parallel plane waveguide is shown here by GTD diffracted rays with complex propagation angles. Numerical comparison with other solution confirmed that our simple solution can be used for modal excitation estimation below the cut-off frequency.},
keywords={},
doi={},
ISSN={},
month={January},}
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TY - JOUR
TI - GTD Analysis for Evanescent Modal Excitation
T2 - IEICE TRANSACTIONS on Electronics
SP - 190
EP - 192
AU - Hiroshi SHIRAI
AU - Yoshiyasu MATSUDA
AU - Ryoichi SATO
PY - 1997
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E80-C
IS - 1
JA - IEICE TRANSACTIONS on Electronics
Y1 - January 1997
AB - A simple extension to treat evanescent modal excitation at the aperture of a parallel plane waveguide is shown here by GTD diffracted rays with complex propagation angles. Numerical comparison with other solution confirmed that our simple solution can be used for modal excitation estimation below the cut-off frequency.
ER -