A 1.5 to 37 GHz ultra-broadband MMIC Mouw's star mixer

dc.citation.epage	990	en_US
dc.citation.spage	987	en_US
dc.contributor.author	Chang, Chi-Yang	en_US
dc.contributor.author	Liao, Ching-Ku	en_US
dc.contributor.author	Niu, Dow-Chih	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	2014-12-08T15:25:27Z
dc.date.available	2014-12-08T15:25:27Z
dc.date.issued	2005	en_US
dc.description.abstract	A MMIC ultra-broadband star mixer using Mouw's hybrid junction is presented in this paper. The MMIC chip uses 0.15 mu m HEMT process. The chip is measured in three mounting environments, namely, absorber backed, 15 mil Al(2)O(3) substrate plus absorber, and conductor backed and all of them show ultra-broadband performances. The measured results show that the bandwidth is from 1.5 to 37 GHz except a resonant dip near. 23 GHz occurs in conductor backed case.. The IF 3 dB bandwidth is from DC to 2.5 GHz. The chip can be used as either up- or down-converter. Because the spiral layout of the Mouw's hybrid junction shrinks the area significantly, no off chip baluns are required. The chip size is 2 mm by 2 mm.	en_US
dc.identifier.isbn	2-9600551-2-8	en_US
dc.identifier.journal	35TH EUROPEAN MICROWAVE CONFERENCE, VOLS 1-3, CONFERENCE PROCEEDINGS	en_US
dc.identifier.uri	https://ir.lib.nycu.edu.tw/handle/11536/17840
dc.identifier.wosnumber	WOS:000238143301073
dc.language.iso	en_US	en_US
dc.title	A 1.5 to 37 GHz ultra-broadband MMIC Mouw's star mixer	en_US
dc.type	Proceedings Paper	en_US

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