A study of meandered microstrip coupler with high directivity

dc.citation.epage	66	en_US
dc.citation.spage	63	en_US
dc.contributor.author	Wang, SM	en_US
dc.contributor.author	Chen, CH	en_US
dc.contributor.author	Chang, CY	en_US
dc.contributor.department	電信工程研究所	zh_TW
dc.contributor.department	Institute of Communications Engineering	en_US
dc.date.accessioned	2014-12-08T15:26:09Z
dc.date.available	2014-12-08T15:26:09Z
dc.date.issued	2003	en_US
dc.description.abstract	A 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.identifier.isbn	0-7803-7695-1	en_US
dc.identifier.issn	0149-645X	en_US
dc.identifier.journal	2003 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-3	en_US
dc.identifier.uri	https://ir.lib.nycu.edu.tw/handle/11536/18541
dc.identifier.wosnumber	WOS:000184045100014
dc.language.iso	en_US	en_US
dc.title	A study of meandered microstrip coupler with high directivity	en_US
dc.type	Proceedings Paper	en_US

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