平面天线阵分析

Proceedings of the 2003 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference - IMOC 2003. (Cat. No.03TH8678) Pub Date : 2003-11-17 DOI:10.1109/IMOC.2003.1244879

J. Neto, G. Oliveira, H. Fernandes

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引用次数: 2

摘要

将TTL(横向传输线)方法应用于作为平面天线的贴片谐振器的分析。得到了x和z方向电磁场随y方向电场的函数表达式。该方法非常适用于微波和天线的应用，并给出了精确的复谐振频率，有助于获得更高精度的天线参数。对于每种类型的阵列，计算了阵列因子，考虑了激励、相位和单元之间的相对位移以及单元的尺寸和数量。

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Analysis of planar antenna array

The TTL (transversal transmission line) method is applied to the analysis of patch resonator, as a planar antenna. A set of equations that represents the electromagnetic fields in the x and z direction as function of the electric field in the y direction are obtained. This method is very suitable at microwave and antenna applications, and gives accurate complex resonant frequency which contributes to obtain higher precision antenna parameters. For each type of array is calculated the array factor, considering the excitation, phase and the relative displacement between the elements as well as the dimensions and number of elements.

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来源期刊

Proceedings of the 2003 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference - IMOC 2003. (Cat. No.03TH8678)

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