Please use this identifier to cite or link to this item: https://doi.org/10.1109/TMTT.2014.2309558
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dc.titleA planar microstrip crossover with lumped inductors for three intersecting channels
dc.contributor.authorWu, L.-S.
dc.contributor.authorGuo, Y.-X.
dc.contributor.authorMao, J.-F.
dc.date.accessioned2014-10-07T04:23:03Z
dc.date.available2014-10-07T04:23:03Z
dc.date.issued2014
dc.identifier.citationWu, L.-S., Guo, Y.-X., Mao, J.-F. (2014). A planar microstrip crossover with lumped inductors for three intersecting channels. IEEE Transactions on Microwave Theory and Techniques 62 (4) : 851-860. ScholarBank@NUS Repository. https://doi.org/10.1109/TMTT.2014.2309558
dc.identifier.issn00189480
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/81903
dc.description.abstractA planar microstrip crossover is proposed by using a stub-loaded ring structure with lumped inductors to realize good transmission and isolation performances for three intersecting channels. It can take the place of three conventional dual-channel crossovers. Since the component is with a sixfold rotational symmetric configuration, it can be analyzed by using its eigen-admittances and the even-/odd-mode theory. The analytical equations are derived to generate the design curves to determine the circuit parameters, operating bandwidth and transmission phase. The influence of the utilized lumped inductors on the crossover performance is also considered. A prototype is developed at 1.0 GHz with an occupied area of 0.308 × 0.294 λg 2, where λg is the guided wavelength of the central frequency. The performances of diagonal transmission, port matching, and isolation between different channels are achieved with a 6% operating bandwidth, which has been demonstrated by the theoretical, simulated, and measured results. © 1963-2012 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/TMTT.2014.2309558
dc.sourceScopus
dc.subjectEigen-admittance
dc.subjectlumped inductor
dc.subjectplanar microstrip crossover
dc.subjectsixfold rotational symmetric structure
dc.subjectthree intersecting channels
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1109/TMTT.2014.2309558
dc.description.sourcetitleIEEE Transactions on Microwave Theory and Techniques
dc.description.volume62
dc.description.issue4
dc.description.page851-860
dc.description.codenIETMA
dc.identifier.isiut000334525600014
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