Ultra-wideband antipodal vivaldi antenna for radar and microwave imaging application

In this an ultra-wideband antipodal Vivaldi antenna among end fire radiation patterns function at UWB (3.1 GHz to 10.6 GHz) frequency range for radar and microwave imaging application is proposed. This article presents the designing of two different types of antipodal Vivaldi antennas. First is conv...

Full description

Bibliographic Details
Main Authors:	Shaikh, Faraz Ahmed, Khan, Sheroz, Zaharudin, Zarimin, Zahirul Alam, A. H. M., Yaacob, Mashkuri, Shahid, Zeeshan, Abdul Rahman, Farah Diyana, Badron, Khairayu
Format:	Conference or Workshop Item
Language:	English English
Published:	2017
Subjects:	TK5101 Telecommunication. Including telegraphy, radio, radar, television
Online Access:	http://irep.iium.edu.my/60694/ http://irep.iium.edu.my/60694/18/60694-Ultra-wideband%20antipodal%20vivaldi.pdf http://irep.iium.edu.my/60694/25/60694_Ultra-wideband%20antipodal%20vivaldi%20antenna_scopus.pdf

id	iium-60694
recordtype	eprints
spelling	iium-606942019-01-10T08:55:19Z http://irep.iium.edu.my/60694/ Ultra-wideband antipodal vivaldi antenna for radar and microwave imaging application Shaikh, Faraz Ahmed Khan, Sheroz Zaharudin, Zarimin Zahirul Alam, A. H. M. Yaacob, Mashkuri Shahid, Zeeshan Abdul Rahman, Farah Diyana Badron, Khairayu TK5101 Telecommunication. Including telegraphy, radio, radar, television In this an ultra-wideband antipodal Vivaldi antenna among end fire radiation patterns function at UWB (3.1 GHz to 10.6 GHz) frequency range for radar and microwave imaging application is proposed. This article presents the designing of two different types of antipodal Vivaldi antennas. First is conventional and second is modified antipodal Vivaldi antenna. This paper presents a parametric analysis of each antenna. While designing the proposed antennas, originally a conventional antipodal Vivaldi antenna is presented for wide impedance bandwidth performance assessment. Further, the Vivaldi antenna is modified by incorporating corrugations on the edges which results in gain significantly along with increased directivity in the low frequency band. In addition, the antenna offers high gain and flat gain in the operating UWB band. The design and optimization process is carried out using the CST simulation software for performance assessment of parameters of return loss, radiation pattern, directivity and input impedance. Prototypes of two different proposed antennas are fabricated and tested for its return loss and directional pattern. 2017 Conference or Workshop Item NonPeerReviewed application/pdf en http://irep.iium.edu.my/60694/18/60694-Ultra-wideband%20antipodal%20vivaldi.pdf application/pdf en http://irep.iium.edu.my/60694/25/60694_Ultra-wideband%20antipodal%20vivaldi%20antenna_scopus.pdf Shaikh, Faraz Ahmed and Khan, Sheroz and Zaharudin, Zarimin and Zahirul Alam, A. H. M. and Yaacob, Mashkuri and Shahid, Zeeshan and Abdul Rahman, Farah Diyana and Badron, Khairayu (2017) Ultra-wideband antipodal vivaldi antenna for radar and microwave imaging application. In: IEEE 3rd International Conference on Engineering, Technologies and Social Sciences 2017 (ICETSS-2017), 7th-8th August 2017, Bangkok, Thailand. (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	TK5101 Telecommunication. Including telegraphy, radio, radar, television
spellingShingle	TK5101 Telecommunication. Including telegraphy, radio, radar, television Shaikh, Faraz Ahmed Khan, Sheroz Zaharudin, Zarimin Zahirul Alam, A. H. M. Yaacob, Mashkuri Shahid, Zeeshan Abdul Rahman, Farah Diyana Badron, Khairayu Ultra-wideband antipodal vivaldi antenna for radar and microwave imaging application
description	In this an ultra-wideband antipodal Vivaldi antenna among end fire radiation patterns function at UWB (3.1 GHz to 10.6 GHz) frequency range for radar and microwave imaging application is proposed. This article presents the designing of two different types of antipodal Vivaldi antennas. First is conventional and second is modified antipodal Vivaldi antenna. This paper presents a parametric analysis of each antenna. While designing the proposed antennas, originally a conventional antipodal Vivaldi antenna is presented for wide impedance bandwidth performance assessment. Further, the Vivaldi antenna is modified by incorporating corrugations on the edges which results in gain significantly along with increased directivity in the low frequency band. In addition, the antenna offers high gain and flat gain in the operating UWB band. The design and optimization process is carried out using the CST simulation software for performance assessment of parameters of return loss, radiation pattern, directivity and input impedance. Prototypes of two different proposed antennas are fabricated and tested for its return loss and directional pattern.
format	Conference or Workshop Item
author	Shaikh, Faraz Ahmed Khan, Sheroz Zaharudin, Zarimin Zahirul Alam, A. H. M. Yaacob, Mashkuri Shahid, Zeeshan Abdul Rahman, Farah Diyana Badron, Khairayu
author_facet	Shaikh, Faraz Ahmed Khan, Sheroz Zaharudin, Zarimin Zahirul Alam, A. H. M. Yaacob, Mashkuri Shahid, Zeeshan Abdul Rahman, Farah Diyana Badron, Khairayu
author_sort	Shaikh, Faraz Ahmed
title	Ultra-wideband antipodal vivaldi antenna for radar and microwave imaging application
title_short	Ultra-wideband antipodal vivaldi antenna for radar and microwave imaging application
title_full	Ultra-wideband antipodal vivaldi antenna for radar and microwave imaging application
title_fullStr	Ultra-wideband antipodal vivaldi antenna for radar and microwave imaging application
title_full_unstemmed	Ultra-wideband antipodal vivaldi antenna for radar and microwave imaging application
title_sort	ultra-wideband antipodal vivaldi antenna for radar and microwave imaging application
publishDate	2017
url	http://irep.iium.edu.my/60694/ http://irep.iium.edu.my/60694/18/60694-Ultra-wideband%20antipodal%20vivaldi.pdf http://irep.iium.edu.my/60694/25/60694_Ultra-wideband%20antipodal%20vivaldi%20antenna_scopus.pdf
first_indexed	2023-09-18T21:26:03Z
last_indexed	2023-09-18T21:26:03Z
_version_	1777412198222528512

Ultra-wideband antipodal vivaldi antenna for radar and microwave imaging application

Similar Items