In this paper, a new compact planar antenna is proposed for UWB (Ultra-wideband) operations. The proposed antenna has a low profile structure, consisting of a radiating patch, notched ground plane, and a novel arc-shaped strip connected between the microstrip feed line and the radiating patch. By using the proposed structure, broadband antenna with good impedance matching is obtained. Measured results show that the antenna can achieve a bandwidth of 96.22. The proposed antenna is optimized in order to satisfy the required band with a good radiation pattern. The fabricated antenna has a compact size of 16 x 20 x 1.6 mm(3). These features demonstrate that the proposed antenna is a suitable candidate for UWB applications, due to its simple configuration, compactness, and low fabrication costs.
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机译：在本文中，提出了一种用于UWB（超宽带）操作的新型紧凑型平面天线。所提出的天线具有低轮廓结构，其由辐射贴片，带缺口的接地平面以及连接在微带馈线和辐射贴片之间的新颖的弧形条组成。通过使用所提出的结构，可以获得具有良好阻抗匹配的宽带天线。测量结果表明，该天线可以实现96.22的带宽。对提出的天线进行了优化，以便以良好的辐射方向图满足所需频段。制成的天线的紧凑尺寸为16 x 20 x 1.6 mm（3）。这些特征表明，所提出的天线由于其简单的配置，紧凑的结构和较低的制造成本而成为UWB应用的合适候选者。
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