Yong-Chang Choi

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

Young-Han Kim, Yong-Chang Choi, Min‐Woo Seo et al. · IEEE Transactions on Industrial Electronics · 2009 · 31 citations

Engineering, Computer Engineering, Electrical Engineering +17

A 5.8-GHz High-Frequency Resolution Digitally Controlled Oscillator Using the Difference Between Inversion and Accumulation Mode Capacitance of pMOS Varactors

Sang‐Sun Yoo, Yong-Chang Choi, Hong-Joo Song et al. · IEEE Transactions on Microwave Theory and Techniques · 2010 · 28 citations

Engineering, Electrical Engineering, Analog Electronics +16

A fully digital polar transmitter using a digital-to-time converter for high data rate system

Yong-Chang Choi, Sang‐Sun Yoo, Hyung-Joun Yoo · 2009 · 16 citations

Engineering, Communication, Electrical Engineering +13

Multi-Standard Hybrid PLL With Low Phase-Noise Characteristics for GSM/EDGE and LTE Applications

Yong-Chang Choi, Yeon-Jung Seong, Youngjin Yoo et al. · IEEE Transactions on Microwave Theory and Techniques · 2015 · 13 citations

Engineering, Computer Engineering, Electrical Engineering +17

A 0.7-MHz–10-MHz ${\rm CT}+{\rm DT}$ Hybrid Baseband Chain With Improved Passband Flatness for LTE Application

Soo-Hwan Shin, Soon-Jae Kweon, Seong-Hun Jo et al. · IEEE Transactions on Circuits and Systems I Regular Papers · 2014 · 13 citations

Engineering, Computer Engineering, Electrical Engineering +17