Eun-Chang Choi

Design and Verification of a Gravity-Compensated Tool Handler for Supporting an Automatic Hair-Implanting Device

Jung-wook Suh, Eun-Chang Choi, Eun-Chang Choi, 2019, IEEE Robotics and Automation Letters.

Closed-form expressions for the symbol error probability of 3-D OFDM

Eun-Chang Choi, Zhenxing Chen, Seog Geun Kang, 2010, IEEE Communications Letters.

Development of sensor network nodes for ultrasonic sensor-driven position system inside buildings

Eun-Chang Choi, Won-Yong Kim, Yong-Hoon Cho, 2006, IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing (SUTC'06).

Audio Data Transmission Based on The Wavelet Transform for ZigBee Applications

Eun-Chang Choi, Seog Geun Kang, Jae Doo Huh, 2007 .

Sensor Based Hybrid Managing Mechanism for Context-aware Service Compatibility

Eun-Chang Choi, Jae-Doo Huh, Seung-Ho Baek, 2008, 2008 International Conference on Information Science and Security (ICISS 2008).

Design of Information Management Model for Sensor Based Context-Aware Service in Ubiquitous Home

Eun-Chang Choi, Jae-Doo Huh, Seung-Ho Baek, 2007, 2007 International Conference on Convergence Information Technology (ICCIT 2007).

Analysis of Overload of a Charge-Pump PLL

Eun-Chang Choi, Heeyoung Jung, Bhum-Cheol Lee, 1997 .

Frame-Size Adaptive MAC Protocol in High-Rate Wireless Personal Area Networks

Eun-Chang Choi, Jae-Doo Huh, Kwang-Sik Kim, 2006 .

Monitoring technology available for measuring multiple-photovoltaic panel arrays

Eun-Chang Choi, Mi-Seon Kang, HyunWoo Kang, 2013, IEEE 2013 Tencon - Spring.

Table of Contents: WCDSN 2006 Wireless Communications in Distributed Sensor Networks

Li-Hsing Yen, Eun-Chang Choi, Sungyoung Lee, 2006 .

High-Speed Positioning and Automatic Updating Technique Using Wi-Fi and UWB in a Ship

Eun-Chang Choi, Dong-Hoan Seo, Jang-Se Lee, 2017, Wirel. Pers. Commun..