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AN ELECTRICALLY SMALL ANTENNA WITH INTEGRATED DGS FILTER

机译:集成DGS滤波器的电动小天线

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摘要

In this letter, a dumbbell-shaped defected ground structure is proposed to suppress higher order harmonics of an electrically small antenna. A slot loading technique is applied to a well-known low-profile antenna, and the area miniaturization of a rectangular microstrip patch antenna by inserting a number of slits parallel to the radiating edges is investigated in relation to the quality factor. The antenna was designed to operate at 0.95 GHz (GSM). Measurement results on a prototype antenna fully demonstrate the performance of the proposed antenna.
机译:在这封信中,提出了一种哑铃状的有缺陷的接地结构,以抑制电子小天线的高次谐波。将缝隙加载技术应用于公知的薄型天线,并且相对于品质因数,研究了通过插入多个平行于辐射边缘的缝隙来使矩形微带贴片天线的面积小型化。该天线设计为在0.95 GHz(GSM)下运行。原型天线上的测量结果充分证明了拟议天线的性能。

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