Please use this identifier to cite or link to this item: https://doi.org/10.1109/19.50441
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dc.titleImprovements in design of six-port reflectometer comprising symmetrical five-port waveguide junction and directional coupler
dc.contributor.authorYeo, S.P.
dc.contributor.authorLee, K.H.
dc.date.accessioned2014-10-07T02:59:08Z
dc.date.available2014-10-07T02:59:08Z
dc.date.issued1990-02
dc.identifier.citationYeo, S.P., Lee, K.H. (1990-02). Improvements in design of six-port reflectometer comprising symmetrical five-port waveguide junction and directional coupler. IEEE Transactions on Instrumentation and Measurement 39 (1) : 184-188. ScholarBank@NUS Repository. https://doi.org/10.1109/19.50441
dc.identifier.issn00189456
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/80586
dc.description.abstractA six-port reflectometer that comprises a symmetrical five-port waveguide junction and a directional coupler is discussed. Computer models of the waveguide junction by itself and as part of a six-port setup are used to improve the design of the reflectometer. Two types of improvements were effected: the waveguide junction structure was redesigned to improve its overall residual mismatch; and the interconnections among the constituent components were rearranged to alter the way the reflected waves from the various components combine in the power-detection arms. The combination of these two schemes yielded a six-port reflectometer that has a well-spaced qk distribution over the entire waveguide bandwidth.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/19.50441
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentMECHANICAL & PRODUCTION ENGINEERING
dc.contributor.departmentELECTRICAL ENGINEERING
dc.description.doi10.1109/19.50441
dc.description.sourcetitleIEEE Transactions on Instrumentation and Measurement
dc.description.volume39
dc.description.issue1
dc.description.page184-188
dc.description.codenIEIMA
dc.identifier.isiutA1990CM65400039
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