用于蓝牙/Wi-Fi/UWB/ x波段应用的圆形微带贴片天线

2018 International Conference on Power Energy, Environment and Intelligent Control (PEEIC) Pub Date : 2018-04-01 DOI:10.1109/PEEIC.2018.8665602

Praveen Kumar Rao, KM Jyoti Singh, Rajan Mishra

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引用次数: 12

摘要

本文研究了一种具有单频段陷波特性的圆形微带贴片天线，分别用于蓝牙(2.4 ~ 2.485)、Wi- Fi (2.4 ~ 5.8 GHz)、超宽带(3.1 ~ 10.6 GHz)和x频段(8 ~ 12 GHz)。所提出的天线包括一个圆形辐射贴片，该辐射贴片修改为一个圆形槽、一个新月形槽和一个L形槽，天线的接地面有两个I形槽，并在其顶角截断。建议的天线阻抗带宽范围为2.35 ~ 12.9 GHz，除2.9 ~ 3.8 GHz单陷波频带频率外。天线尺寸为32mm × 36mm × 1.6mm。除单频带抑制外，整个执行频谱范围的VSWR < 2。通过仿真得到了较好的回波损耗、天线效率、驻波比、天线增益和辐射方向图。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Circular Shaped Microstrip patch Antenna for Bluetooth/Wi-Fi/UWB/X-band Applications

In this paper, a circular shaped Microstrip patch antenna is investigated with single band notch characteristics for use in applications in Bluetooth (2.4 to 2.485), Wi- Fi (2.4 to 5.8 GHz), Ultra wideband (UWB) (3.1 to 10.6 GHz) and X-band (8 to 12 GHz) respectively. Proposed Antenna involves a circular radiation patch modified with a circular slot, a crescent shaped slot and a L shaped slot and Ground plane of antenna is defected with two I shaped slots and truncated at its top corners. Proposed antenna impedance bandwidth is from 2.35 to 12.9 GHz range except the frequencies on single notched bands of 2.9 to 3.8 GHz. The proposed antenna is of compact size 32mm × 36mm × 1.6mm. VSWR < 2 for total performing frequency spectrum range except for the single band rejection. We get good return loss, antenna efficiency, VSWR, antenna gain and radiation patterns by doing the simulation.

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来源期刊

2018 International Conference on Power Energy, Environment and Intelligent Control (PEEIC)

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