Reconfigurable triple notched-band ultra wideband antenna

2016 12th International Conference on Innovations in Information Technology (IIT) Pub Date : 2016-11-01 DOI:10.1109/INNOVATIONS.2016.7880016

B. Hammache, A. Messai, I. Messaoudene, M. A. Meriche, Massinissa Belazzoug, Farouk Chetouah

引用次数: 8

Abstract

In this paper, a reconfigurable triple notched-band UWB (Ultra Wide Band) antenna is presented. This compact antenna covers the frequency range from 3.1 GHz to 11.21 GHz. In order to reject a three frequency bands including the WiMAX (3.2–3.6 GHz), WLAN (5.15–5.85 GHz) and X band (7.25–8.395 GHz), we have inserted three different slots in the radiating patch; two C-shaped slots and a rectangular slot. To achieve the reconfiguration in the notched-band antenna, we have added a PIN diode in every slot to control these slots. The proposed antenna has a size of 30×30 mm2. The simulated results show a bandwidth with VSWR less than 2 and the radiation pattern is Omni-directional in XZ plane and bidirectional in YZ plane.

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可重构三陷波带超宽带天线

本文提出了一种可重构的三陷波超宽带(UWB)天线。这种紧凑型天线的频率范围从3.1 GHz到11.21 GHz。为了拒绝WiMAX (3.2-3.6 GHz)， WLAN (5.15-5.85 GHz)和X波段(7.25-8.395 GHz)三个频段，我们在辐射贴片中插入了三个不同的插槽;两个c型槽位和一个矩形槽位。为了实现陷波带天线的重新配置，我们在每个槽中增加了一个PIN二极管来控制这些槽。该天线的尺寸为30×30 mm2。仿真结果表明，该天线的带宽驻波比小于2，在XZ平面呈全向辐射，在YZ平面呈双向辐射。

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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来源期刊

2016 12th International Conference on Innovations in Information Technology (IIT)

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