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首页> 外文会议>International Conference on Communication, Computing Security >An Ultra-wideband Printed Monopole Antenna with Dual Band-Notched Characteristics Using DGS and SRR
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An Ultra-wideband Printed Monopole Antenna with Dual Band-Notched Characteristics Using DGS and SRR

机译：超宽带印刷单极天线，使用DGS和SRR具有双带缺口特性

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An ultra-wideband printed monopole antenna with dual band-notched characteristics is presented. The antenna consists of a split ring resonator (SRR) on the circular patch and defected ground structure (DGS) and symmetrical-slits in the coplanar ground plane. It is designed for avoiding interference with Worldwide Interoperability for Microwave Access (Wi-Max) (3.4-3.69 GHz) and Wireless Local Area Networks (WLAN) (5.15-5.825 GHz). Predicted impedance bandwidth of antenna is 2.70-10.67 GHz, for VSWR < 2. Incorporation of DGS and SRR results in dual band-notched bandwidth from 3.30 GHz-3.86 GHz and 5.28-5.89 GHz respectively. The gain of antenna varies 2.48 dBi to 4.72 dBi over the operating bandwidth. In the band notched regions, the gain reduces from its normal value to about 7.94 dBi at 3.64 GHz while it reduces by 4.27 dBi at 5.67 GHz.
机译：提出了具有双带缺口特性的超宽带印刷单极天线。天线由圆形贴片上的分开环谐振器（SRR）组成，并在共面接地平面中偏转接地结构（DGS）和对称狭缝。它旨在避免对微波通路（Wi-Max）（3.4-3.69 GHz）和无线局域网（WLAN）的全球互操作性的干扰（5.15-5.825 GHz）。天线的预测阻抗带宽为2.70-10.67 GHz，用于VSWR <2.分别在3.30GHz-3.86GHz和5.28-5.89GHz中将DGS和SRR融入DGS和SRR。天线的增益在工作带宽上变化2.48 dBi至4.72 dBi。在带状区域中，该增益在3.64GHz的正常值下从其正常值降低至约7.94 dBI，而在5.67GHz下减少4.27 dBi。

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