Miniaturized Ring Coupler with Arbitrary Power Divisions Based on the Composite Right/Left-Handed Transmission Lines

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DC 欄位	值	語言
dc.contributor.author	Chi, Pei-Ling	en_US
dc.date.accessioned	2014-12-08T15:22:46Z	-
dc.date.available	2014-12-08T15:22:46Z	-
dc.date.issued	2012-04-01	en_US
dc.identifier.issn	1531-1309	en_US
dc.identifier.uri	http://hdl.handle.net/11536/16090	-
dc.description.abstract	A novel and miniaturized ring coupler capable of presenting arbitrary power divisions is proposed using the composite right/left-handed (CRLH) transmission lines. The unbalanced CRLH transmission lines that can be easily tailored to implement transmission lines of high or low Bloch impedance are applied to enhance the coupler's capability of arbitrary power divisions. To support our idea, a ring coupler that offers a 6 dB power division ratio and occupies only 44% of the conventional footprint was experimentally realized. Experimental results agree well with the simulation data. The proposed CRLH configuration demonstrates an alternative for implementing a compact ring coupler with arbitrary power division ratios.	en_US
dc.language.iso	en_US	en_US
dc.subject	Arbitrary power divisions	en_US
dc.subject	composite right/left-handed transmission lines	en_US
dc.subject	miniaturization	en_US
dc.subject	ring couplers	en_US
dc.subject	unbalanced structures	en_US
dc.title	Miniaturized Ring Coupler with Arbitrary Power Divisions Based on the Composite Right/Left-Handed Transmission Lines	en_US
dc.type	Article	en_US
dc.identifier.journal	IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS	en_US
dc.citation.volume	22	en_US
dc.citation.issue	4	en_US
dc.citation.epage	170	en_US
dc.contributor.department	電機工程學系	zh_TW
dc.contributor.department	Department of Electrical and Computer Engineering	en_US
dc.identifier.wosnumber	WOS:000302714700004	-
dc.citation.woscount	6	-
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