周期条形圆柱介质杆漏波天线与TE圆对称波分析

Proceedings of the Fifteenth National Radio Science Conference. NRSC '98 (Cat. No.98EX109) Pub Date : 1998-02-24 DOI:10.1109/NRSC.1998.711454

M.A. El-Muslimany, E. El-Diwany, H. El-Hennawy

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引用次数: 1

摘要

利用傅里叶域的伽辽金解分析了具有周期性横导带和TE传播波的漏波圆形介质杆天线。在宽频带范围内，研究了频率对主波束角度和衰减常数的影响。结构参数的影响;考虑了介电常数、棒半径、带宽度和周期长度。研究了在每个单元格中使用双条以增强在宽方向上的辐射。

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Analysis of circular cylindrical dielectric rod leaky wave antenna with periodic strips and TE circularly symmetric wave

A leaky wave circular dielectric rod antenna with periodic transverse conducting strips and an TE propagating wave is analyzed using a Galerkin solution in the Fourier domain. The effect of the frequency on the angle of the main beam and the attenuation constant is investigated in a wide band. The effects of the structural parameters; the dielectric constant, the rod radius, the strip width and the period length are considered. The use of double strips in each unit cell is examined to enhance radiation in the broadside direction.

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Proceedings of the Fifteenth National Radio Science Conference. NRSC '98 (Cat. No.98EX109)

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