Low-profile impedance matched wideband double inverted-f antenna for WiMAX/Wi-Fi operations in a laptop computer

Karmokar, DK; Hossain, MS; Mollah, MN

Low-profile impedance matched wideband double inverted-f antenna for WiMAX/Wi-Fi operations in a laptop computer

Karmokar, DK

Hossain, MS Mollah, MN

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Publication Type:: Conference Proceeding
Citation:: 2011 International Conference on Devices and Communications, ICDeCom 2011 - Proceedings, 2011
Issue Date:: 2011-12-01

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Field	Value	Language
dc.contributor.author	Karmokar, DK https://orcid.org/0000-0002-6614-5064	en_US
dc.contributor.author	Hossain, MS	en_US
dc.contributor.author	Mollah, MN	en_US
dc.date.issued	2011-12-01	en_US
dc.identifier.citation	2011 International Conference on Devices and Communications, ICDeCom 2011 - Proceedings, 2011	en_US
dc.identifier.isbn	9781424491902	en_US
dc.identifier.uri	http://hdl.handle.net/10453/120607
dc.description.abstract	In this paper a wire type low-profile impedance matched wideband double inverted-F (DIFA) antenna for WiMAX/Wi-Fi operations in a laptop computer is presented by means of numerical simulations. The antenna has a compact size of 920 mm2 and provides a wider bandwidth of 2.5 GHz (50507550 MHz) which fully covers the 5.5 GHz operating band. Moreover it has very high peak gain of 7.0 dBi with less than 1.5 dBi gain variation within the 5.5 GHz operating band. In application of matching network, the input impedance of the antenna well matched to the antenna feeding, also improvement in return loss and voltage standing wave ratio (VSWR) is achieved. In addition the antenna has good return loss and radiation characteristics. © 2011 IEEE.	en_US
dc.relation.ispartof	2011 International Conference on Devices and Communications, ICDeCom 2011 - Proceedings	en_US
dc.relation.isbasedon	10.1109/ICDECOM.2011.5738510	en_US
dc.title	Low-profile impedance matched wideband double inverted-f antenna for WiMAX/Wi-Fi operations in a laptop computer	en_US
dc.type	Conference Proceeding
utslib.for	1005 Communications Technologies	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
utslib.copyright.status	closed_access
pubs.publication-status	Published	en_US

Abstract:

In this paper a wire type low-profile impedance matched wideband double inverted-F (DIFA) antenna for WiMAX/Wi-Fi operations in a laptop computer is presented by means of numerical simulations. The antenna has a compact size of 920 mm2 and provides a wider bandwidth of 2.5 GHz (50507550 MHz) which fully covers the 5.5 GHz operating band. Moreover it has very high peak gain of 7.0 dBi with less than 1.5 dBi gain variation within the 5.5 GHz operating band. In application of matching network, the input impedance of the antenna well matched to the antenna feeding, also improvement in return loss and voltage standing wave ratio (VSWR) is achieved. In addition the antenna has good return loss and radiation characteristics. © 2011 IEEE.

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http://hdl.handle.net/10453/120607