Half hexagonal shaped UWB antenna with triple band notch using resonating structures for wireless communication

被引：0

作者：

Keshwala, Ushaben ^{[1
]}

Rawat, Sanyog ^{[2
]}

Ray, Kanad ^{[3
]}

机构：

[1] Amity Univ Uttar Pradesh, Dept Comp Sci & Engn, Noida, India

[2] Manipal Univ Jaipur, Ajmer Express Highway,Dehmi Kalan,Near GVK Toll Pl, Jaipur, Rajasthan, India

[3] Amity Univ Rajasthan, SP 1 Kant Kalwar,NH-11C,RIICO Ind Area, Jaipur, Rajasthan, India

来源：

SCIENTIA IRANICA | 2024年 / 31卷 / 17期

关键词：

Half hexagonal antenna; Band notch characteristics; monopole; Resonating structures; Ultra-wide band Defected ground structure; CIRCULAR MONOPOLE ANTENNA;

D O I：

10.24200/sci.2023.59268.6145

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this article, an UWB (Ultra-Wide Band) compact monopole antennawith triple band-notched characteristics is presented. The antenna structure consists ofa half-hexagon monopole with rectangular and square resonant spirals structures for theexclusion of frequency bands for WiMAX (3.25{3.85 GHz), WLAN (5.15{5.85 GHz), andFixed/Mobile Satellite Communication (7.55{7.75 GHz). The compact antenna of size2829 mm2achieves simulated ultra-wide bandwidth of 14.7 GHz (2.9 GHz{17.6 GHz)and measured bandwidth of 14.8 GHz (3.21{18.0 GHz). The stable gain characteristic isobtained for the passband and gain is reduced to2:02 dBi (3.57 GHz), 0.4 dBi (5.3 GHz)and2:75 dBi (7.6 GHz) at band notch frequencies. (c) 2024 Sharif University of Technology. All rights reserved.

引用

页码：1547 / 1555

页数：9

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