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Design of CPW Band Notch Slot UWB Antenna at 8.7 and 10.2 GHz for Wireless Broadband Applications

by Barun Kumar, Ajay Somkuwar, Deepak K. Raguvanshi
journal cover thumbnail

International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 181 - Number 42
Year of Publication: 2019
Authors: Barun Kumar, Ajay Somkuwar, Deepak K. Raguvanshi
10.5120/ijca2019918413

Barun Kumar, Ajay Somkuwar, Deepak K. Raguvanshi . Design of CPW Band Notch Slot UWB Antenna at 8.7 and 10.2 GHz for Wireless Broadband Applications. International Journal of Computer Applications. 181, 42 ( Feb 2019), 45-48. DOI=10.5120/ijca2019918413

@article{ 10.5120/ijca2019918413,
author = { Barun Kumar, Ajay Somkuwar, Deepak K. Raguvanshi },
title = { Design of CPW Band Notch Slot UWB Antenna at 8.7 and 10.2 GHz for Wireless Broadband Applications },
journal = { International Journal of Computer Applications },
issue_date = { Feb 2019 },
volume = { 181 },
number = { 42 },
month = { Feb },
year = { 2019 },
issn = { 0975-8887 },
pages = { 45-48 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume181/number42/30377-2019918413/ },
doi = { 10.5120/ijca2019918413 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-07T01:08:54.572600+05:30
%A Barun Kumar
%A Ajay Somkuwar
%A Deepak K. Raguvanshi
%T Design of CPW Band Notch Slot UWB Antenna at 8.7 and 10.2 GHz for Wireless Broadband Applications
%J International Journal of Computer Applications
%@ 0975-8887
%V 181
%N 42
%P 45-48
%D 2019
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The characteristics of the proposed antennas have been investigated through computer simulation for Ultra wideband (UWB) application. The proposed antenna has achieved good impedance matching, consistent gain, stable radiation patterns and consistent group delay over operating frequency band. A coplanar waveguide (CPW)-fed ultra wide band antenna is presented. The UWB antenna consists of a rectangular patch, which is etched onto an FR4 printed circuit board(PCB) with an overall size of 30mmX35mmX1mm. The simulation shows that the UWB antenna achieves good impedance matching, consistent of gain, and enhancing the operating bandwidth. The correlation between the mode-based field distributions is discussed. Extended from the UWB antenna, three notch designs are also presented as a desirable feature for UWB application at 8.7&10.2GHz.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Band-notched characteristics CPW-fed UWB antennas Return loss PCB Slot Y-parameters z-parameters.

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