采用变容二极管的双极化宽可调谐堆叠微带天线

2009 IEEE International Workshop on Antenna Technology Pub Date : 2009-03-02 DOI:10.1109/IWAT.2009.4906865

E. Nishiyama, T. Itoh

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引用次数: 4

摘要

本文提出了一种双极化宽可调谐堆叠微带天线，并进行了仿真和测量研究。沿着贴片的边缘嵌入八个变容二极管以实现所提出的调谐能力。堆叠结构用于补偿变容管损耗。因此，在1.0-9.3dBi的增益变化下，实现了63%的宽调谐范围。

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Dual polarized widely tunable stacked microstrip antenna using varactor diodes

In this paper, a dual polarized widely tunable stacked microstrip antenna is proposed and is investigated by simulation and measurement. Eight varactor diodes are embedded along the edges of the patch to realize the proposed tuning capability. The stacked structure is used to compensate for varactor loss. Consequently, a wide tuning range of 63% is achieved with a gain variation of 1.0–9.3dBi.

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2009 IEEE International Workshop on Antenna Technology

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