Diffraction of a Gaussian Beam Wave by Finite Periodic Slots in a Parallel-Plate Waveguide
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概要
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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.
- 社団法人電子情報通信学会の論文
- 2001-01-01
著者
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Lee Cheol-hoon
The Authors Are With The School Of Electronic And Electrical Engineering Kyoungpook National Univers
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Lee J‐i
Dongseo Univ. Pusan Kor
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LEE Jong-Ig
The author is with the Division of Information and Communication Engineering, Dongseo University
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LEE Young-Soon
The authors is with the Department of Electronic Communication Engineering, Kumoh National Universit
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CHO Young-Ki
The authors are with the School of Electronic and Electrical Engineering, Kyoungpook National Univer
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Cho Young-ki
The Authors Are With The School Of Electronic And Electrical Engineering Kyoungpook National Univers
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Lee Young-soon
The Authors Is With The Department Of Electronic Communication Engineering Kumoh National University
関連論文
- Diffraction of a Gaussian Beam Wave by Finite Periodic Slots in a Parallel-Plate Waveguide
- A Note on Diffraction and Equivalent Admittance Properties of a Transverse Slit in a Parallel Plate Waveguide Filled with a Homogeneous Dielectric(Antenna and Propagation)
- A Note on Diffraction and Equivalent Admittance Properties of a Transverse Slit in a Parallel Plate Waveguide Filled with a Homogeneous Dielectric