A U-Shaped UWB Antenna with Band-Notched Performance

无线工程与技术(英文) Pub Date : 2013-09-24 DOI:10.4236/WET.2013.44026

A. Hosseinzadeh, M. Mirmozafari, Mohammad Vatankhah Varnoosfaderani, C. Ghobadi, J. Nourinia

引用次数: 2

Abstract

An ultra-wideband antenna with controllable band-notched is presented. Two semi-ellipses with different radiuses are subtracted to result in the main patch. By varying inner and outer radiuses, much more enhancement in bandwidth occurred. A U-shaped slot is used to make band-stop performance. Measured S11 is ≤-10 dB over 2.3 - 5 GHz and 6.1 - 15.1 GHz.

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一种带缺口性能的u型超宽带天线

提出了一种可控带陷波的超宽带天线。两个半径不同的半椭圆相减得到主补片。通过改变内部和外部半径，带宽得到了更大的增强。u型槽用于带阻性能。在2.3 ~ 5 GHz和6.1 ~ 15.1 GHz范围内，实测S11≤-10 dB。

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

无线工程与技术(英文)

自引率

0.00%

发文量

118