二面体角反射器内谐振阻抗偶极子的特性

N. Yeliseyeva, V. Katrich, M. Nesterenko, S. Berdnik
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引用次数: 1

摘要

计算了具有无限尺寸完美导电面的二面体角反射器等分面上沿偶极子表面均匀分布的阻抗与角距S在不同孔径角角下的共振值。用镜像法和渐近表达式计算了置于无限大理想导电平面上的水平阻抗偶极子中的电流。根据偶极子表面阻抗的类型和大小,计算了不同长度偶极子在角孔法向的场强和方向增益以及辐射电阻。详细分析了不同孔径角角反射镜内谐振偶极子的特性。
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Characteristics of Resonant Impedance Dipole Placed Inside Dihedral Corner Reflector
The resonant values of impedance, uniformly distributed along a surface of a dipole, located in the bisector plane of a dihedral corner reflector with perfectly conducting faces of infinite sizes are calculated versus a dipole to corner distance S at different aperture corner angles. There are used the mirror image method and asymptotic expression for a current in a horizontal impedance dipole placed above an infinite ideally conducting plane. The field intensity and directive gains in the normal direction to a corner aperture and radiation resistances of the dipoles with different lengths were calculated depending on a spacing S, type and magnitude of dipole surface impedance. The characteristics of the resonant dipoles placed inside a corner reflector with different aperture angles are analyzed in detail.
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