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Your search keyword '"Min Soo Kang"' showing total 27 results
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27 results on '"Min Soo Kang"'

15. 70/80 GHz GaAs MMIC receiver with 4th SHP mixer.

Author

Bong-Su Kim, Woo-Jin Byun, Min-Soo Kang, Kwang-Seon Kim, and Myung-Sun Song

Abstract

In this paper, the implementation of a 0.1 um GaAs pHEMT process MMIC LNA, a sub-harmonically pumped (SHP) mixer, and a single-chip receiver for 70/80 GHz point-to-point (PtP) communications are presented. In order to obtain high-gain performance and good flatness for a 15 GHz (71–86 GHz) wideband LNA, we use a 5-stage input/output ports transmission line matching method. In order to decrease package loss and cost, 2nd/4th SHP mixers were designed. From the measured results, the 5-stage LNA shows a gain of 23 dB and noise figure of 4.5 dB. The SHP mixer shows 2nd/4th conversion losses of 12/17 dB and an input P1dB of −1.5–+1.5 dBm. Finally, a single-chip receiver based on a 4th SHP mixer shows good gain results of 6 dB, a noise figure of 6 dB, and an Input P1dB of −21 dBm. [ABSTRACT FROM PUBLISHER]

Published
2013
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18. Geotechnical Behaviors of Dredged Clay Surface Improved by RM Method.

Author

Min Soo Kang, Dong WooK Ahn, Jong Yun Kim, and Soo Sam Kim

Abstract

The article presents a study of the geotechnical behaviors of dredged clay surfaces that are improved by the rotary mixing (RM) method. Field scale cement-stabilization for the surface of the dredged clay at the new harbor site in Busan, Korea was conducted in order to study the behavior of cement-stabilized soil.

Published
2009

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