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dc.contributor.authorWang, SMen_US
dc.contributor.authorChen, CHen_US
dc.contributor.authorChang, CYen_US
dc.date.accessioned2014-12-08T15:26:09Z-
dc.date.available2014-12-08T15:26:09Z-
dc.date.issued2003en_US
dc.identifier.isbn0-7803-7695-1en_US
dc.identifier.issn0149-645Xen_US
dc.identifier.urihttp://hdl.handle.net/11536/18541-
dc.description.abstractA novel design technique to improve the directivity of a microstrip direction coupler by a meandered structure is proposed in this paper. Increasing of even-mode phase velocity by the proposed meandering method is reported for the first time. An analytical method to obtain closed-form equations of even-mode phase velocity is developed. The proposed structure is verified by experiments. More than 40 dB measured directivity improvement comparing to conventional microstrip coupler is achieved.en_US
dc.language.isoen_USen_US
dc.titleA study of meandered microstrip coupler with high directivityen_US
dc.typeProceedings Paperen_US
dc.identifier.journal2003 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-3en_US
dc.citation.spage63en_US
dc.citation.epage66en_US
dc.contributor.department電信工程研究所zh_TW
dc.contributor.departmentInstitute of Communications Engineeringen_US
dc.identifier.wosnumberWOS:000184045100014-
顯示於類別:會議論文