• Proceedings of the Korean Vacuum Society Conference
• /
• 2007.02a
• /
• pp.165-165
• /
• 2007

• Bulletin of the Korean Chemical Society
• /
• v.32 no.4
• /
• pp.1357-1360
• /
• 2011

• Proceedings of the Korean Powder Metallurgy Institute Conference
• /
• 2006.04a
• /
• pp.41-42
• /
• 2006

• Proceedings of the Korean Magnestics Society Conference
• /
• 2017.05a
• /
• pp.224-225
• /
• 2017

• Proceedings of the Korean Magnestics Society Conference
• /
• 2008.12a
• /
• pp.236.1-236.1
• /
• 2008

• Proceedings of the Korea Crystallographic Association Conference
• /
• 2007.11a
• /
• pp.18-18
• /
• 2007

• Polymer Science and Technology
• /
• v.21 no.6
• /
• pp.512-518
• /
• 2010

• Polymer Science and Technology
• /
• v.16 no.6
• /
• pp.777-798
• /
• 2005

• Journal of the Optical Society of Korea
• /
• v.20 no.1
• /
• pp.22-28
• /
• 2016

The monitoring and measurement of the motion of a human joint is very important in screening for degenerative brain diseases and tracking the rehabilitation process. Since there are various medical fields to benefit from angular motion measurement, the necessity for monitoring of human joint movement is increasing. In this study, the optical sensor is composed of a light emission unit with a red LED and an optical fiber, and a reception unit with an arrangement of three photodiodes. The angular detection range was widened with the use of multiple photodiodes and the developed algorithm. The result will be useful for designing an effective angular sensor with low cost and small size.

• Proceedings of the Korean Institute of Surface Engineering Conference
• /
• 2013.05a
• /
• pp.208-208
• /
• 2013