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首页> 外文期刊>Antennas and Wireless Propagation Letters, IEEE >Design of a Band-Notched UWB Monopole Antenna by Means of an EBG Structure
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Design of a Band-Notched UWB Monopole Antenna by Means of an EBG Structure

机译：EBG结构设计带隙UWB单极天线

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摘要

In this letter, a new compact ultra wideband circular monopole antenna with an acceptable band-rejection characteristic is investigated. This rejection band is created by means of an electromagnetic band-gap (EBG) structure. The EBG structure that is used here is a mushroom-like structure. An equivalent circuit model is employed to investigate the stopband characteristic of the EBG. The operation frequency band is 3.1-10.6 GHz with a rejection band of 0.7 GHz around 5.5 GHz. Accurate and high rejection is achieved. The proposed model is implemented, and the measured results are in good agreement with simulated ones.
机译：在这封信中，研究了一种具有可接受的带阻特性的新型紧凑型超宽带圆形单极天线。通过电磁带隙（EBG）结构创建该拒绝带。此处使用的EBG结构是类似蘑菇的结构。采用等效电路模型研究EBG的阻带特性。工作频段为3.1-10.6 GHz，拒绝频段为5.5 GHz，约为0.7 GHz。达到了准确和高拒绝率。该模型得到了实现，实测结果与仿真结果吻合良好。

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