MULTIBAND MONOPOLE U-SLOT PATCH ANTENNA WITH TRUNCATED GROUND PLANE

被引：9

作者：

Chandan ^{[1
]}

Srivastava, Toolika ^{[1
]}

Rai, B. S. ^{[1
]}

机构：

[1] Madan Mohan Malaviya Univ Technol, Dept Elect & Commun Engn, Gorakhpur 273010, Uttar Pradesh, India

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2016年 / 58卷 / 08期

关键词：

multiband monopole antenna; truncated ground plane; gain; radiation pattern; WLAN and WiMAX application;

D O I：

10.1002/mop.29950

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this article, a wideband microstrip-fed monopole antenna with truncated ground plane is designed for multiband communication. The proposed antenna consists of a rectangular patch with two U-shaped slots, and a ground plane with two rectangular slots. By cutting two U-shaped slots in the radiating patch number of resonance is increased and more impedance bandwidth is achieved by cutting slots in ground plane which also improve impedance matching. The antenna is designed on the substrate FR4_epoxy to operate over four bands from 1.10-1.46 GHz, 2.23-2.91 GHz, 3.41-3.95 GHz, and 5.24-5.96 GHz with resonance frequencies of 1.21, 2.57, 3.61, and 5.60 GHz with % impedance bandwidth of 28.04, 26.45, 14.67, and 12.85% (for S-11 < -10 dB). The antenna is simulated using software HFSS v13. Simulated and measured results are presented to validate the effectiveness of the proposed antenna for 1.2 GHz GPS, 2.4/5.5 GHz WLAN, and 3.5 WiMAX applications. (C) 2016 Wiley Periodicals, Inc. View this article online at wileyonlinelibrary.com.

引用

页码：1949 / 1952

页数：4

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