Continuous-wave THz vector imaging system utilizing two-tone signal generation and self-mixing detection
Song, Hajun, Hwang, Sejin, An, Hongsung, Song, Ho-Jin, Song, Jong-In
Published in Optics express (21.08.2017)
Published in Optics express (21.08.2017)
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Journal Article
Implementation of a pulse-type laser detection and ranging system based on heterodyne detection for long-range measurement with high repetition rate
Song, Hajun, Lee, Chang Jae, Koh, Hae Seog, Jo, Min Sik, Choi, Young Soo, Kwon, Yong Joon
Published in Review of scientific instruments (01.12.2019)
Published in Review of scientific instruments (01.12.2019)
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Journal Article
A Meal-Assistance Robot System for Asian Food and Its Food Acquisition Point Estimation and User Interface Based on Face Recognition
Choi, Iksu, Ko, KwangEun, Song, Hajun, Jung, Byung-Jin, Hwang, Jung-Hoon, Moon, Hyungpil, Yang, Gi-Hun
Published in Applied sciences (01.03.2023)
Published in Applied sciences (01.03.2023)
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Journal Article
Independence localization system for Mecanum wheel AGV
Hyunhak Cho, Hajun Song, Moonho Park, Jaeyong Kim, Seungbeom Woo, Sungshin Kim
Published in 2013 IEEE RO-MAN (01.08.2013)
Published in 2013 IEEE RO-MAN (01.08.2013)
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Conference Proceeding
Shock wave generation in water by nanosecond pulse laser irradiation with 1064 and 2940 nm wavelengths
Jang, Heesuk, Song, Hajun, Koh, Hae Seog, Yoon, Taehyun, Kwon, Yong Joon
Published in Optics and laser technology (01.12.2023)
Published in Optics and laser technology (01.12.2023)
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Journal Article
Deep Learning-based Wireless Signal Classification in the IoT Environment
Roh, Hyeji, Oh, Sheungmin, Song, Hajun, Han, Jinseo, Lim, Sangsoon
Published in Computers, materials & continua (2022)
Published in Computers, materials & continua (2022)
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Journal Article
Terahertz tomography system using self-heterodyne detection with phase noise compensation
Hajun Song, Sejin Hwang, Jong-In Song
Published in 2016 Conference on Lasers and Electro-Optics (CLEO) (01.06.2016)
Published in 2016 Conference on Lasers and Electro-Optics (CLEO) (01.06.2016)
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Conference Proceeding
Path-tracking control of a laser guided vehicle using fuzzy inference system
Hajun Song, Jungmin Kim, Eunkook Jung, Junha Lee, Sungshin Kim
Published in 2012 12th International Conference on Control, Automation and Systems (01.10.2012)
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Published in 2012 12th International Conference on Control, Automation and Systems (01.10.2012)
Conference Proceeding
Corrections to "3-D vibration measurement using a single laser scanning vibrometer by moving to three different locations" [Aug 14 2028-2033]
Kim, Dongkyu, Song, Hajun, Khalil, Hossam, Lee, Jongsuh, Wang, Semyung, Park, Kyihwan
Published in IEEE transactions on instrumentation and measurement (01.10.2014)
Published in IEEE transactions on instrumentation and measurement (01.10.2014)
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Journal Article
An initial phase error elimination in a laser scanner with a multiple phase demodulation method
Heesun Yoon, Seonggu Kang, Hajun Song, Kyihwan Park, Hyunho Lee, Myoungsoo Han
Published in 2009 International Symposium on Optomechatronic Technologies (01.09.2009)
Published in 2009 International Symposium on Optomechatronic Technologies (01.09.2009)
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Conference Proceeding