Diffraction of a Gaussian Beam Wave by Finite Periodic Slots in a Parallel-Plate Waveguide
Summary :
The diffraction problem of a Gaussian beam by finite number of periodic slots in a parallel-plate waveguide filled with a homogeneous dielectric is considered. The integro-differential equation for the unknown equivalent surface magnetic current density over the slots is derived and solved by the method of moments (piecewise sinusoidal Galerkin method). From some theoretical results for the angular diffraction pattern, the present geometry is observed to simulate well the previous rectangular groove geometry from the viewpoint of scattering behaviour. In addition, two types (resonance and non-resonance types) of Bragg blazing phenomena are discussed. Simultaneous Bragg and off-Bragg blazing is also demonstrated.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E84-B No.1 pp.95-99
- Publication Date
- 2001/01/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- PAPER
- Category
- Antenna and Propagation
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Jong-Ig LEE, Cheol-Hoon LEE, Young-Soon LEE, Young-Ki CHO, "Diffraction of a Gaussian Beam Wave by Finite Periodic Slots in a Parallel-Plate Waveguide" in IEICE TRANSACTIONS on Communications,
vol. E84-B, no. 1, pp. 95-99, January 2001, doi: .
Abstract: The diffraction problem of a Gaussian beam by finite number of periodic slots in a parallel-plate waveguide filled with a homogeneous dielectric is considered. The integro-differential equation for the unknown equivalent surface magnetic current density over the slots is derived and solved by the method of moments (piecewise sinusoidal Galerkin method). From some theoretical results for the angular diffraction pattern, the present geometry is observed to simulate well the previous rectangular groove geometry from the viewpoint of scattering behaviour. In addition, two types (resonance and non-resonance types) of Bragg blazing phenomena are discussed. Simultaneous Bragg and off-Bragg blazing is also demonstrated.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e84-b_1_95/_p
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@ARTICLE{e84-b_1_95,
author={Jong-Ig LEE, Cheol-Hoon LEE, Young-Soon LEE, Young-Ki CHO, },
journal={IEICE TRANSACTIONS on Communications},
title={Diffraction of a Gaussian Beam Wave by Finite Periodic Slots in a Parallel-Plate Waveguide},
year={2001},
volume={E84-B},
number={1},
pages={95-99},
abstract={The diffraction problem of a Gaussian beam by finite number of periodic slots in a parallel-plate waveguide filled with a homogeneous dielectric is considered. The integro-differential equation for the unknown equivalent surface magnetic current density over the slots is derived and solved by the method of moments (piecewise sinusoidal Galerkin method). From some theoretical results for the angular diffraction pattern, the present geometry is observed to simulate well the previous rectangular groove geometry from the viewpoint of scattering behaviour. In addition, two types (resonance and non-resonance types) of Bragg blazing phenomena are discussed. Simultaneous Bragg and off-Bragg blazing is also demonstrated.},
keywords={},
doi={},
ISSN={},
month={January},}
Copy
TY - JOUR
TI - Diffraction of a Gaussian Beam Wave by Finite Periodic Slots in a Parallel-Plate Waveguide
T2 - IEICE TRANSACTIONS on Communications
SP - 95
EP - 99
AU - Jong-Ig LEE
AU - Cheol-Hoon LEE
AU - Young-Soon LEE
AU - Young-Ki CHO
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E84-B
IS - 1
JA - IEICE TRANSACTIONS on Communications
Y1 - January 2001
AB - The diffraction problem of a Gaussian beam by finite number of periodic slots in a parallel-plate waveguide filled with a homogeneous dielectric is considered. The integro-differential equation for the unknown equivalent surface magnetic current density over the slots is derived and solved by the method of moments (piecewise sinusoidal Galerkin method). From some theoretical results for the angular diffraction pattern, the present geometry is observed to simulate well the previous rectangular groove geometry from the viewpoint of scattering behaviour. In addition, two types (resonance and non-resonance types) of Bragg blazing phenomena are discussed. Simultaneous Bragg and off-Bragg blazing is also demonstrated.
ER -
English
