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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/7970
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dc.contributor.authorRawat, Karun-
dc.contributor.authorGhannouchi F.M.-
dc.date.accessioned2020-10-09T05:07:21Z-
dc.date.available2020-10-09T05:07:21Z-
dc.date.issued2009-
dc.identifier.citationIEEE Transactions on Microwave Theory and Techniques (2009), 57(12): 3380-3388-
dc.identifier.issn189480-
dc.identifier.urihttps://doi.org/10.1109/TMTT.2009.2033849-
dc.identifier.urihttp://repository.iitr.ac.in/handle/123456789/7970-
dc.description.abstractThis paper proposes an analytically-based approach for the design of a miniaturized single-band and dual-band two-way Wilkinson power divider. This miniaturization is achieved by realizing the power divider's impedance transformers using slow wave structures. These slow wave structures are designed by periodically loading transmission lines with capacitances, which reduces the phase velocity of the propagating waves and hence engender higher electric lengths using smaller physical lengths. The dispersive analysis of the slow wave structure used is included in the design approach to ensure a smooth nondispersive transmission line operation in the case of dual-band applications. The design methodology is validated with the design of a single-band, reduced size, two-way Wilkinson power divider at 850 and 620 MHz. An approximate length reduction of 25%-35% is achieved with this technique. For dual-band applications, this paper describes the design of a reduced size, two-way Wilkinson power divider for dual-band global system for mobile communications and code division multiple access applications at 850 and 1960 MHz, respectively. An overall reduction factor of 28%, in terms of chip area occupied by the circuit, is achieved. The electromagnetic simulation and experimental results validate the design approach. The circuit is realized with microstrip technology, which can be easily fabricated using conventional printed circuit processes. © 2009 IEEE.-
dc.language.isoen_US-
dc.relation.ispartofIEEE Transactions on Microwave Theory and Techniques-
dc.subjectBloch wave-
dc.subjectDispersion-
dc.subjectDual band-
dc.subjectSlow wave structure-
dc.titleA design methodology for miniaturized power dividers using periodically loaded slow wave structure with dual-band applications-
dc.typeArticle-
dc.scopusid57000644800-
dc.scopusid7006217592-
dc.affiliationRawat, K., Department of Electrical and Computer Engineering, Schulich School of Engineering, University of Calgary, Calgary, AB, T2N 1N4, Canada-
dc.affiliationGhannouchi, F.M., Department of Electrical and Computer Engineering, Schulich School of Engineering, University of Calgary, Calgary, AB, T2N 1N4, Canada-
dc.description.fundingManuscript received May 27, 2009; revised July 24, 2009. First published November 06, 2009; current version published December 09, 2009. This work was supported in part by the iRadio Laboratory, University of Calgary, in part by the Alberta Informatics Circle of Research Excellence (iCORE), in part by the Natural Sciences and Engineering Research Council of Canada (NSERC), in part by the Canada Research Chair (CRC) Program, and in part by TRLabs.-
dc.description.correspondingauthorRawat, K.; Department of Electrical and Computer Engineering, Schulich School of Engineering, University of Calgary, Calgary, AB, T2N 1N4, Canada; email: krawat@ucalgary.ca-
Appears in Collections:Journal Publications [ECE]

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