Broadband Transponder Based on Frequency-Reconfigurable Cluster Antenna and Phased Modulators

 |  Login

Show simple item record

dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Siddiqui, Tauseef
dc.contributor.author Khanal, Prabhat
dc.contributor.author Holopainen, Jari
dc.contributor.author Viikari, Ville
dc.date.accessioned 2020-02-28T09:30:35Z
dc.date.available 2020-02-28T09:30:35Z
dc.date.issued 2020-02
dc.identifier.citation Siddiqui , T , Khanal , P , Holopainen , J & Viikari , V 2020 , ' Broadband Transponder Based on Frequency-Reconfigurable Cluster Antenna and Phased Modulators ' , IEEE Antennas and Wireless Propagation Letters , vol. 19 , no. 2 , pp. 238 - 242 . https://doi.org/10.1109/LAWP.2019.2958181 en
dc.identifier.issn 1536-1225
dc.identifier.issn 1548-5757
dc.identifier.other PURE UUID: 9aa105bf-71f2-480f-8ec0-5fe174f86552
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/broadband-transponder-based-on-frequencyreconfigurable-cluster-antenna-and-phased-modulators(9aa105bf-71f2-480f-8ec0-5fe174f86552).html
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/41228054/ELEC_Siddiqui_Broadband_transponder_IAWPL.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/43263
dc.description Lataa OA-artikkeli, kun julkaistu.
dc.description.abstract This letter presents a new concept of broadband transponder based on frequency-reconfigurable cluster antenna and phase-variable modulators. The transponder in this concept has multiport antenna, whose elements have strong mutual coupling between them. The technique presented in this concept takes advantage of the coupling between the antenna elements instead of avoiding it. By properly weighting the phases of the modulated signals in each port, the backscattered received power can be maximized. The weighting is done differently for different sets of frequencies to achieve instantaneous bandwidth over the frequency band of interest. en
dc.format.extent 238 - 242
dc.format.mimetype application/pdf
dc.language.iso en en
dc.publisher IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.relation.ispartofseries IEEE Antennas and Wireless Propagation Letters en
dc.relation.ispartofseries Volume 19, issue 2 en
dc.rights openAccess en
dc.subject.other 213 Electronic, automation and communications engineering, electronics en
dc.title Broadband Transponder Based on Frequency-Reconfigurable Cluster Antenna and Phased Modulators en
dc.type Letter fi
dc.description.version Peer reviewed en
dc.contributor.department Ville Viikari Group
dc.contributor.department Chalmers University of Technology
dc.contributor.department Department of Electronics and Nanoengineering
dc.subject.keyword backscattering
dc.subject.keyword impedance matching
dc.subject.keyword Internet of Things (IoT)
dc.subject.keyword mutual coupling
dc.subject.keyword modulation
dc.subject.keyword scattering matrices
dc.subject.keyword wireless sensor networks (WSNs)
dc.subject.keyword 213 Electronic, automation and communications engineering, electronics
dc.identifier.urn URN:NBN:fi:aalto-202002282312
dc.identifier.doi 10.1109/LAWP.2019.2958181
dc.type.version publishedVersion


Files in this item

Files Size Format View

There are no open access files associated with this item.

This item appears in the following Collection(s)

Show simple item record

Search archive


Advanced Search

article-iconSubmit a publication

Browse