A linearity improved quad-band amplifier based on E-CRLH

Keshavarz, R; Mohammadi, A; Abdipour, A

A linearity improved quad-band amplifier based on E-CRLH

Keshavarz, R

Mohammadi, A Abdipour, A

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Publisher:: Cambridge University Press
Publication Type:: Journal Article
Citation:: International Journal Of Microwave And Wireless Technologies, 2017, 9, (8), pp. 1603-1610
Issue Date:: 2017-10-01

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Field	Value	Language
dc.contributor.author	Keshavarz, R https://orcid.org/0000-0002-3880-6769
dc.contributor.author	Mohammadi, A
dc.contributor.author	Abdipour, A
dc.date.accessioned	2022-08-30T04:43:56Z
dc.date.available	2022-08-30T04:43:56Z
dc.date.issued	2017-10-01
dc.identifier.citation	International Journal Of Microwave And Wireless Technologies, 2017, 9, (8), pp. 1603-1610
dc.identifier.issn	1759-0787
dc.identifier.issn	1759-0795
dc.identifier.uri	http://hdl.handle.net/10453/161111
dc.description.abstract	This paper outlines a new class of quad-band amplifier (QBA) realized using extended composite right- and left-handed coupled lines. The design procedure to reach the QB CLs with predefined frequency operations and characteristic impedance of their ports is clearly presented. Designed and fabricated QBA operation frequencies are fb1 = 2.9 GHz and fb2 = 4.3 GHz (output port B) ff1 = 3.8 GHz and ff2 = 5 GHz (output port C) and the proposed structure exhibits a matching (-10 dB) bandwidth of over 300 MHz in each operation frequency bands. In addition, the insertion loss is smaller than 1 dB. The length and the width of the proposed QBA are approximately 7.7 and 2.4 cm, respectively. To further demonstrate the idea, a QBA is successfully designed and fabricated. The simulated and measured results of the proposed QBA are presented to verify the proposed idea.
dc.language	English
dc.publisher	Cambridge University Press
dc.relation.ispartof	International Journal Of Microwave And Wireless Technologies
dc.relation.isbasedon	10.1017/S1759078717000253
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0906 Electrical and Electronic Engineering
dc.title	A linearity improved quad-band amplifier based on E-CRLH
dc.type	Journal Article
utslib.citation.volume	9
utslib.for	0906 Electrical and Electronic Engineering
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	closed_access	*
pubs.consider-herdc	false
dc.date.updated	2022-08-30T04:43:55Z
pubs.issue	8
pubs.publication-status	Published
pubs.volume	9
utslib.citation.issue	8

Abstract:

This paper outlines a new class of quad-band amplifier (QBA) realized using extended composite right- and left-handed coupled lines. The design procedure to reach the QB CLs with predefined frequency operations and characteristic impedance of their ports is clearly presented. Designed and fabricated QBA operation frequencies are fb1 = 2.9 GHz and fb2 = 4.3 GHz (output port B) ff1 = 3.8 GHz and ff2 = 5 GHz (output port C) and the proposed structure exhibits a matching (-10 dB) bandwidth of over 300 MHz in each operation frequency bands. In addition, the insertion loss is smaller than 1 dB. The length and the width of the proposed QBA are approximately 7.7 and 2.4 cm, respectively. To further demonstrate the idea, a QBA is successfully designed and fabricated. The simulated and measured results of the proposed QBA are presented to verify the proposed idea.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/161111