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Ultra-wideband Antenna for WLAN, WiMAX and LTE Applications

by Shubhanshi Rathore, Rajeev Paulus, A.k. Jaiswal, Aditi Agrawal
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 121 - Number 7
Year of Publication: 2015
Authors: Shubhanshi Rathore, Rajeev Paulus, A.k. Jaiswal, Aditi Agrawal
10.5120/21554-4579

Shubhanshi Rathore, Rajeev Paulus, A.k. Jaiswal, Aditi Agrawal . Ultra-wideband Antenna for WLAN, WiMAX and LTE Applications. International Journal of Computer Applications. 121, 7 ( July 2015), 27-30. DOI=10.5120/21554-4579

@article{ 10.5120/21554-4579,
author = { Shubhanshi Rathore, Rajeev Paulus, A.k. Jaiswal, Aditi Agrawal },
title = { Ultra-wideband Antenna for WLAN, WiMAX and LTE Applications },
journal = { International Journal of Computer Applications },
issue_date = { July 2015 },
volume = { 121 },
number = { 7 },
month = { July },
year = { 2015 },
issn = { 0975-8887 },
pages = { 27-30 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume121/number7/21554-4579/ },
doi = { 10.5120/21554-4579 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T23:07:50.816285+05:30
%A Shubhanshi Rathore
%A Rajeev Paulus
%A A.k. Jaiswal
%A Aditi Agrawal
%T Ultra-wideband Antenna for WLAN, WiMAX and LTE Applications
%J International Journal of Computer Applications
%@ 0975-8887
%V 121
%N 7
%P 27-30
%D 2015
%I Foundation of Computer Science (FCS), NY, USA
Abstract

A compact ultra-wideband antenna (UWB) is presented in this paper for WLAN, WiMAX, LTE and Smart grid applications. The proposed antenna comprises a circular patch and rectangular slot in center of circular patch and apart from this it also consists of four small rectangular slots around circular patch to provide wideband. The antenna is fabricated onto Rogers R03003 substrate with an overall dimension of 47X47 mm2. The substrate has dielectric constant of 3 and thickness of 1. 6 mm. The simulated experiment shows that the proposed antenna achieves good impedance matching an operating bandwidth of 2. 5–8. 2 GHz (106. 5%) and 10-15 GHz (40%) that covers the lower UWB and higher UWB band. Thus it covers WLAN 5. 2/5. 8 GHz band, WiMAX 2. 5/3. 5/5. 5 GHz band and LTE 2. 5-2. 69 GHz band. The gain of this antenna varies between 2-3 dBi for most of the frequency band and therefore the proposed antenna is suitable for being used in UWB communication applications.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Ultra-wideband antenna WLAN WiMAX LTE and CST Microwave Studio

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