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Broadband tunable phase shifter for microwaves

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Zhang, Jinli
dc.contributor.author Li, Tianyi
dc.contributor.author Kokkoniemi, Roope
dc.contributor.author Yan, Chengyu
dc.contributor.author Liu, Wei
dc.contributor.author Partanen, Matti
dc.contributor.author Tan, Kuan Yen
dc.contributor.author He, Ming
dc.contributor.author Ji, Lu
dc.contributor.author Grönberg, Leif
dc.contributor.author Möttönen, Mikko
dc.date.accessioned 2020-08-06T12:13:57Z
dc.date.available 2020-08-06T12:13:57Z
dc.date.issued 2020-06-01
dc.identifier.citation Zhang , J , Li , T , Kokkoniemi , R , Yan , C , Liu , W , Partanen , M , Tan , K Y , He , M , Ji , L , Grönberg , L & Möttönen , M 2020 , ' Broadband tunable phase shifter for microwaves ' , AIP ADVANCES , vol. 10 , no. 6 , 065128 . https://doi.org/10.1063/5.0006499 en
dc.identifier.issn 2158-3226
dc.identifier.other PURE UUID: 57474768-54e2-444b-9484-a8cfbc879111
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/broadband-tunable-phase-shifter-for-microwaves(57474768-54e2-444b-9484-a8cfbc879111).html
dc.identifier.other PURE LINK: http://www.scopus.com/inward/record.url?scp=85087587394&partnerID=8YFLogxK
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/44238291/Zhang_Broadband.5.0006499.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/45521
dc.description | openaire: EC/H2020/681311/EU//QUESS | openaire: EC/H2020/820505/EU//QMiCS
dc.description.abstract We implement a broadly tunable phase shifter for microwaves based on superconducting quantum interference devices (SQUIDs) and study it both experimentally and theoretically. At different frequencies, a unit transmission coefficient, |S21| = 1, can be theoretically achieved along a curve where the phase shift is controllable by the magnetic flux. The fabricated device consists of three equidistant SQUIDs interrupting a transmission line. We model each SQUID embedded at different positions along the transmission line with two parameters, capacitance and inductance, the values of which we extract from the experiments. In our experiments, the tunability of the phase shift varies from 0.07 × π to 0.14 × π radians along the full-transmission curve with the input frequency ranging from 6.00 GHz to 6.28 GHz. The reported measurements are in good agreement with simulations, which is promising for future design work of phase shifters for different applications. en
dc.format.extent 6
dc.format.mimetype application/pdf
dc.language.iso deu en
dc.publisher AMER INST PHYSICS
dc.relation info:eu-repo/grantAgreement/EC/H2020/820505/EU//QMiCS
dc.relation.ispartofseries AIP ADVANCES en
dc.relation.ispartofseries Volume 10, issue 6 en
dc.rights openAccess en
dc.subject.other Physics and Astronomy(all) en
dc.subject.other 114 Physical sciences en
dc.title Broadband tunable phase shifter for microwaves deu
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Teknillisen fysiikan laitos
dc.contributor.department Centre of Excellence in Quantum Technology, QTF
dc.contributor.department Quantum Computing and Devices
dc.contributor.department Nankai University
dc.contributor.department VTT Technical Research Centre of Finland
dc.subject.keyword Physics and Astronomy(all)
dc.subject.keyword 114 Physical sciences
dc.identifier.urn URN:NBN:fi:aalto-202008064480
dc.identifier.doi 10.1063/5.0006499
dc.type.version publishedVersion

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