• Journal of Digital Contents Society
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• v.19 no.8
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• pp.1481-1488
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• 2018

Recently, the terms of the fourth industrial revolution, deep running, artificial intelligence, post-human, and trans-human are frequently heard. These terms suggest that the rapid development of science and technology will make the future different from the present. However, rather than giving priority to striking a different future phenomenon, I think it is first of all to understand what kind of future technology or phenomenon is in the present stage. Therefore, in this study, in particular, the actual cases of linking or combining science and technology to the human body are increasing. So if you want to call this human being what kind of characteristics you have. To do this, I first looked at the meaning of trance, transformative, and trans humanism. Next, I looked at the relationship between science and technology and transhumanism. Next, we analyzed four transformative characteristics in the film Elysium and examined how it affects the understanding of transhumanism. This process will be the starting point for understanding post-human and post-humanism in the future.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.24 no.6B
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• pp.1149-1155
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• 1999

This paper presents a narrow-band orthomode transducer(OMT) based on waveguide to waveguide transitions which can separate two linearly polarized orthogonal modes. This operates in the range 120Hz-13GHz frequency band. It consists of two parts, main arm and side arm. Stepped transformers are designed and an inductive post is inserted to improve the characteristics of the transmission loss and isolation. This paper also presents results from fabricated OMT These results show that the transmission loss is less than 1dB and the isolation between the ports for the OMT is above 20dB.