Kyung Han You

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The heterodyne laser interferometer has been widely used in linear displacement and precise measurement field. However the periodic nonlinearity that arises from incomplete laser sources and non-ideal optical components restricts the precise measurement at the nanometer level. In this paper, the total least squares (TLS) algorithm which can obtain optimal(More)
Most UAV(unmaned aerial vehicle) systems use GPS signals only to locate the emitter's position. However GPS signals contain unwanted information contaminated by environmental components and many interference signals. In this paper, to obtain TDoA signal, we use two UAVs which are equipped with embedded wireless sensors. Under the real geolocation(More)
Effects of single and repeated administration of red ginseng total saponins (ROTS) and nootropic drugs were examined on impairment of acquisition induced by single oral administration of 3 g/kg ethanol (EtOH) in a step through test. The inhibitory effect of EtOH on acquisition was significantly reduced following single or repeated RGTS administration. The(More)
Research Online is the open access institutional repository for the University of Wollongong. For further information contact the UOW (2015). Why do people access news with mobile devices? Exploring the role of suitability perception and motives on mobile news use. Abstract Using self-reported survey data (N = 281), the present study explores the structural(More)
Research Online is the open access institutional repository for the University of Wollongong. For further information contact the UOW (2015). Participatory or deliberative democracy? Exploring the mediation effects of perceived online deliberation and online interactive activities on social outcomes. Abstract Using the structural equation modeling method (N(More)
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