A miniaturized quad-band antenna with slotted patch for WiMAX/WLAN/GSM applications

被引：11

作者：

Gangwar, Ajay Kumar ^{[1
]}

Alam, Muhmmad Shah ^{[2
]}

机构：

[1] Guru Gobind Singh Indraprastha Univ, HMR Inst Technol & Management, New Delhi, India

[2] Aligarh Muslim Univ, Zakir Husain Coll Engn & Technol, Aligarh, UP, India

来源：

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS | 2019年 / 112卷

关键词：

MONOPOLE ANTENNA;

D O I：

10.1016/j.aeue.2019.152911

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：

A miniaturized quad-band patch antenna for WiMAX/WLAN/GSM applications is presented in this paper. The proposed antenna structure consists two L-slots and a slit in the patch. The longer between two slots, resonates at 1.74 GHz (1.8 GHz band), whereas the shorter at 2.58 GHz (2.4/2.5 GHz band). The third and fourth resonances at 3.6 GHz (3.5 GHz band) and 5.6 GHz (5.2/5.5/5.8 bands) are due to the slit and length of the patch, respectively. A detail parametric analysis is carried out by varying the length of the slots (i.e. L-slots and slit) to achieve the desired frequency bands. An equivalent circuit model of the antenna is developed and the various antenna performances are analyzed. The antenna simulated results for return loss and 2D radiation patterns are experimentally verified. (C) 2019 Elsevier GmbH. All rights reserved.

引用

页数：9

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