Yong-Chang Choi

According to our database, Yong-Chang Choi authored at least 5 papers between 2010 and 2019.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2019

A Fully Digital Phase Modulator With a Highly Linear Phase Calibration Loop for Wideband Polar Transmitters.

Yong-Chang Choi, Mauricio Velazquez Lopez, Sounghun Shin, Sang-Sun Yoo, Hyung-Joun Yoo

IEEE Trans. Circuits Syst. II Express Briefs, 2019

2017

A fully-digital phase modulator with phase calibration loop for high data-rate systems.

Yong-Chang Choi, Sang-Sun Yoo, Hyung-Joun Yoo

Proceedings of the International SoC Design Conference, 2017

2016

An efficient, wide range time-to-digital converter using cascaded time-interpolation stages for electrical impedance spectroscopy.

Seongheon Shin, Soon-Jae Kweon, Jeong-Ho Park, Yong-Chang Choi, Hyung-Joun Yoo

Proceedings of the 2016 IEEE Asia Pacific Conference on Circuits and Systems, 2016

2015

A 0.7-MHz-10-MHz CT+DT Hybrid Baseband Chain With Improved Passband Flatness for LTE Application.

Soo-Hwan Shin, Soon-Jae Kweon, Seong-Hun Jo, Yong-Chang Choi, Sangyoub Lee, Hyung-Joun Yoo

IEEE Trans. Circuits Syst. I Regul. Pap., 2015

2010

A CMOS Transceiver for a Multistandard 13.56-MHz RFID Reader SoC.

Young-Han Kim, Yong-Chang Choi, Min-Woo Seo, Sang-Sun Yoo, Hyung-Joun Yoo

IEEE Trans. Ind. Electron., 2010