Chang Hee Hyoung
Electronics and Telecommunications Research Institute
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Publication
Featured researches published by Chang Hee Hyoung.
international symposium on circuits and systems | 2006
Chang Hee Hyoung; Jin Bong Sung; Jung Hwan Hwang; Jin Kyung Kim; Duck Gun Park; Sung Weon Kang
This paper presents a novel intrabody communication system, in which the base-band signal is directly transmitted through human body and electrically recovered, and its architecture are. The electrical characteristics of the human body in terms of a communicational channel are investigated from 1KHz to 10MHz using the equipment with a floating ground. The signal from universal asynchronous receiver transceiver (UART) port of microcontroller with 3V peak is used as the output of transmitter. The receiver board occupied 2.2 times 2.2cm2 areas and consumes 30mW power with 3V supply voltage. The packet error rate (PER) of 10-8 is obtained with a packet size of 77bits. The proposed system named Touch-And-Play (TAP) is implemented and validated by transferring the JPEG file with Manchester coded digital signal up to 1Mbps from one hand with a microcontroller to the opposite one with the functional equivalence of the printer through human body by touching them
Archive | 2004
Jin Bong Sung; Sung Weon Kang; Chang Hee Hyoung; Jung Hwan Hwang; Yun Tae Kim
Archive | 2004
Chang Hee Hyoung; Sung Weon Kang; Chang Auck Choi
Archive | 2006
Chang Hee Hyoung; Jin Bong Sung; Sung Weon Kang; Jun Hwan Hwang; Duck Gun Park; Jin Kyung Kim
Archive | 2010
In Gi Lim; Sung Weon Kang; Hyung Il Park; Chang Hee Hyoung; Jung Hwan Hwang; Tae Wook Kang; Kyung Soo Kim; Jung Bum Kim; Sung Eun Kim; Seok Bong Hyun; Kyung Hwan Park; Byoung Gun Choi; Tae Young Kang
Archive | 2006
Jung Hwan Hwang; Sung Weon Kang; Chang Hee Hyoung; Jin Bong Sung; Duck Gun Park; Jin Kyung Kim
Archive | 2008
Hyung Il Park; In Gi Lim; Tae Wook Kang; Sung Weon Kang; Kyung Soo Kim; Jung Bum Kim; Chang Hee Hyoung; Jung Hwan Hwang; Jin Kyung Kim; Sung Eun Kim; Duck Gun Park; Ki Hyuk Park; Jae Hoon Shim
Archive | 2010
Chang Hee Hyoung; Sung Weon Kang; In Gi Lim; Hyung Il Park; Tae Wook Kang; Jung Hwan Hwang; Kyung Soo Kim; Jung Bum Kim; Sung Eun Kim; Seok Bong Hyun; Kyung Hwan Park; Byoung Gun Choi; Tae Young Kang
Archive | 2008
In Gi Lim; Hyung Ii Park; Sung Weon Kang; Tae Wook Kang; Chang Hee Hyoung; Jung Hwan Hwang; Kyung Soo Kim; Jung Bum Kim; Duck Gun Park; Jin Kyung Kim; Sung Eun Kim; Ki Hyuk Park; Jae Hoon Shim
Archive | 2006
Duck-Gun Park; Sung Weon Kang; Chang Hee Hyoung; Jin Bong Sung; Jung Hwan Hwang; Jin Kyung Kim
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