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首页> 外文期刊>Microwave and optical technology letters >A BROADBAND DUAL-FED NOTCHED SUSPENDED PLATE ANTENNA
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A BROADBAND DUAL-FED NOTCHED SUSPENDED PLATE ANTENNA

机译：宽带双槽缺口悬挂板天线

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摘要

A single-layer dual-fed suspended plate antenna (SPA) with a notched radiator and broad lateral width is presented for high gain and broad coverage applications. Both the impedance and gain bandwidths of the proposed antenna are increased by extending the radiation aperture, while the occurrence of high-order modes is suppressed by using a dual-feed structure and notching the edges of the radiator. For comparison, the performances of four other types of SPAs are also investigated numerically and verified experimentally. Given the information on the merits and weaknesses of these SPAs, antenna engineers can opt for the appropriate antenna with the desirable performance for their specific applications.
机译：提出了具有带凹口辐射器和宽横向宽度的单层双馈悬浮平板天线（SPA），用于高增益和宽覆盖范围的应用。通过扩展辐射孔径，可以提高所提出天线的阻抗和增益带宽，而通过使用双馈结构并在辐射器的边缘开槽，可以抑制高阶模的出现。为了进行比较，还对其他四种SPA的性能进行了数值研究和实验验证。鉴于有关这些SPA优缺点的信息，天线工程师可以为特定应用选择性能理想的合适天线。

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