A miniature DC-to-50 GHz CMOS SPDT distributed switch

Yeh, Mei-Chao ; Tsai, Zuo-Min ; Wang, Huei (2005) A miniature DC-to-50 GHz CMOS SPDT distributed switch. In: Gallium Arsenide applications symposium. GAAS 2005, 3-7 ottobre 2005, Parigi.
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Abstract

A dc-to-50-GHz SPDT switch in standard bulk 0.18-m CMOS process is demonstrated in this paper. In order to extend the operation frequency, the traveling-wave circuit topology is utilized. The switch achieves a measured insertion loss of less than 6 dB, a measured isolation of better than 38 dB from dc to 50 GHz. The measured input P1dB of 17.4 dBm at 5.8 GHz and 19.6 dBm at 40 GHz is attained. The chip size is only 0.5 x 0.5 mm2. To our knowledge, this work is the first CMOS switch operating from dc to millimeter-wave frequency with a miniature chip size.

Abstract
Document type
Conference or Workshop Item (Paper)
Creators
CreatorsAffiliationORCID
Yeh, Mei-Chao
Tsai, Zuo-Min
Wang, Huei
Subjects
DOI
Deposit date
15 Feb 2006
Last modified
17 Feb 2016 14:21
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