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首页> 外文会议>European Conference on Antennas and Propagation >A dual-polarized solar cell stacked microstrip patch antenna with a #x03BB;/4 DC/RF isolation circuit for 5.8 GHz band WiMAX networks
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A dual-polarized solar cell stacked microstrip patch antenna with a #x03BB;/4 DC/RF isolation circuit for 5.8 GHz band WiMAX networks

机译：具有λ/ 4 DC / RF隔离电路的双极化太阳能电池堆叠微带贴片天线，用于5.8 GHz频带WiMAX网络

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摘要

In this paper, photovoltaic integration of a dual-polarized microstrip patch antenna is demonstrated for 5.8 GHz band WiMAX networks. The proposed antenna consists of a dual-fed ±45° dual-polarized square microstrip patch stacked with a polycrystalline silicon (poly-Si) solar cell operating as an RF parasitic patch element in addition to its photovoltaic function. A DC/RF isolation circuit consisting of quarter-wavelength microstrip transmission lines providing RF open-circuit and DC short-circuit impedances at the DC terminals of the stacked solar cell is used in order to minimize the effect of solar operation on the RF response of the antenna. It is demonstrated that the proposed solar patch antenna operates across a measured frequency band of 5.66–5.91 GHz with a gain of 7.6 dBi at the resonance frequency of 5.8 GHz.
机译：在本文中，演示了针对5.8 GHz频段WiMAX网络的双极化微带贴片天线的光伏集成。拟议中的天线由双馈±45°双极化方形微带贴片组成，该贴片上堆叠有多晶硅（poly-Si）太阳能电池，除了具有光伏功能外，还可以用作RF寄生贴片元件。使用DC / RF隔离电路，该电路由四分之一波长微带传输线组成，可在堆叠式太阳能电池的DC端子处提供RF开路和DC短路阻抗，以最大程度地减少太阳能操作对RF响应的影响。天线。结果表明，所提出的太阳能贴片天线在5.66–5.91 GHz的测量频段内工作，在5.8 GHz的谐振频率下增益为7.6 dBi。

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