Hyouk‐Kyu Cha

A CMOS Rectifier With a Cross-Coupled Latched Comparator for Wireless Power Transfer in Biomedical Applications

Hyouk‐Kyu Cha, Woo‐Tae Park, Minkyu Je · IEEE Transactions on Circuits & Systems II Express Briefs · 2012 · 135 citations

Low-power Electronics, Electrical Engineering, Medical Electronics +15

A 2.4-GHz Low-Power Low-IF Receiver and Direct-Conversion Transmitter in 0.18-$\mu{\hbox {m}}$ CMOS for IEEE 802.15.4 WPAN Applications

Ilku Nam, Kyudon Choi, Joon-Hee Lee et al. · IEEE Transactions on Microwave Theory and Techniques · 2007 · 59 citations

Low-power Electronics, Engineering, Image Rejection +11

A CMOS MedRadio Receiver RF Front-End With a Complementary Current-Reuse LNA

Hyouk‐Kyu Cha, M. Kumarasamy Raja, Xiaojun Yuan et al. · IEEE Transactions on Microwave Theory and Techniques · 2011 · 43 citations

Low-power Electronics, Local Oscillator Buffers, Engineering +12

A CMOS Wideband RF Front-End With Mismatch Calibrated Harmonic Rejection Mixer for Terrestrial Digital TV Tuner Applications

Hyouk‐Kyu Cha, Kuduck Kwon, Jaeyoung Choi et al. · IEEE Transactions on Microwave Theory and Techniques · 2010 · 43 citations

Engineering, Radio Frequency, Analog-to-digital Converter +10

A CMOS High-Voltage Transmitter IC for Ultrasound Medical Imaging Applications

Hyouk‐Kyu Cha, Dongning Zhao, Jia Hao Cheong et al. · IEEE Transactions on Circuits & Systems II Express Briefs · 2013 · 43 citations

Biomedical Acoustics, Electrical Engineering, Medical Electronics +15