Joon Ho Hyun

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Along with the increasing applications of light emitting diodes (LEDs), the need for flexible LED controllers is also increasing. A general purpose processor provides excellent flexibility. However, compared to hard-wired controllers, it provides relatively low performance and its exact operation execution time is hard to predict. In addition, they are more(More)
INTRODUCTION We have previously proposed a gradient coil design method using loop currents with some preliminary results [I]. The purpose of this paper is to complete the design equation of the gradient coil design using loop-current elements. The advantages of the proposed method are: (1) Ability for either the minimum-inductance or the minimum-power(More)
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