A high-temperature superconducting monolithic microwave integrated Josephson down-converter with high conversion efficiency

Du, J; Zhang, T; Guo, YJ; Sun, XW

A high-temperature superconducting monolithic microwave integrated Josephson down-converter with high conversion efficiency

Du, J

Zhang, T

Guo, YJ

Sun, XW

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Publication Type:: Journal Article
Citation:: Applied Physics Letters, 2013, 102 (21)
Issue Date:: 2013-06-24

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Field	Value	Language
dc.contributor.author	Du, J https://orcid.org/0000-0001-8111-9588	en_US
dc.contributor.author	Zhang, T https://orcid.org/0000-0001-6436-125X	en_US
dc.contributor.author	Guo, YJ https://orcid.org/0000-0001-6008-9682	en_US
dc.contributor.author	Sun, XW	en_US
dc.date.issued	2013-06-24	en_US
dc.identifier.citation	Applied Physics Letters, 2013, 102 (21)	en_US
dc.identifier.issn	0003-6951	en_US
dc.identifier.uri	http://hdl.handle.net/10453/116266
dc.description.abstract	A compact high-Tc superconducting monolithic microwave integrated circuit Josephson down-converter is presented. The circuit consists of a single Josephson junction mixer, a bandpass filter, a lowpass filter, and a resonator for local oscillator fabricated on a single 10 mm × 20 mm chip of YBa2Cu3O7-x film on MgO substrate. The down-converter demonstrates superior performance in terms of conversion efficiency, dynamic range, linearity, and low local oscillator power with stable operation from 20 to 77 K. A maximum conversion gain of -4.7 dB was measured at 20 K and -12.8 dB at 70 K. © 2013 Crown.	en_US
dc.relation.ispartof	Applied Physics Letters	en_US
dc.relation.isbasedon	10.1063/1.4808106	en_US
dc.rights	info:eu-repo/semantics/openAccess
dc.subject.classification	Applied Physics	en_US
dc.title	A high-temperature superconducting monolithic microwave integrated Josephson down-converter with high conversion efficiency	en_US
dc.type	Journal Article
utslib.citation.volume	21	en_US
utslib.citation.volume	102	en_US
utslib.for	091202 Composite and Hybrid Materials	en_US
utslib.for	02 Physical Sciences	en_US
utslib.for	09 Engineering	en_US
utslib.for	10 Technology	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
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
utslib.copyright.status	open_access	*
pubs.issue	21	en_US
pubs.publication-status	Published	en_US
pubs.volume	102	en_US

Abstract:

A compact high-Tc superconducting monolithic microwave integrated circuit Josephson down-converter is presented. The circuit consists of a single Josephson junction mixer, a bandpass filter, a lowpass filter, and a resonator for local oscillator fabricated on a single 10 mm × 20 mm chip of YBa2Cu3O7-x film on MgO substrate. The down-converter demonstrates superior performance in terms of conversion efficiency, dynamic range, linearity, and low local oscillator power with stable operation from 20 to 77 K. A maximum conversion gain of -4.7 dB was measured at 20 K and -12.8 dB at 70 K. © 2013 Crown.

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http://hdl.handle.net/10453/116266