Wireless energy transfer‐based transceiver systems for power and/or high‐data rate transmission through thick metal walls using sheet‐like waveguides SK Oruganti, SH Heo, H Ma, F Bien Electronics letters 50 (12), 886-888, 2014 | 270 | 2014 |
Tracking optimal efficiency of magnetic resonance wireless power transfer system for biomedical capsule endoscopy K Na, H Jang, H Ma, F Bien IEEE Transactions on Microwave Theory and Techniques 63 (1), 295-304, 2014 | 153 | 2014 |
Signal and power transmission system FD Bien, S Oruganti, SH Heo, HG Ma, ST Seo US Patent 10,636,565, 2020 | 49 | 2020 |
On-display transparent half-diamond pattern capacitive fingerprint sensor compatible with AMOLED display H Ma, Z Liu, S Heo, J Lee, K Na, HB Jin, S Jung, K Park, JJ Kim, F Bien IEEE Sensors Journal 16 (22), 8124-8131, 2016 | 41 | 2016 |
Graphene-based wireless environmental gas sensor on PET substrate K Na, H Ma, J Park, J Yeo, JU Park, F Bien IEEE Sensors Journal 16 (12), 5003-5009, 2016 | 38 | 2016 |
A 200-Mb/s data rate 3.1–4.8-GHz IR-UWB all-digital pulse generator with DB-BPSK modulation K Na, H Jang, H Ma, Y Choi, F Bien IEEE Transactions on Circuits and Systems II: Express Briefs 62 (12), 1184-1188, 2015 | 37 | 2015 |
72 dB SNR, 240 Hz frame rate readout IC with differential continuous-mode parallel architecture for larger touch-screen panel applications S Heo, H Ma, J Song, K Park, EH Choi, JJ Kim, F Bien IEEE Transactions on Circuits and Systems I: Regular Papers 63 (7), 960-971, 2016 | 28 | 2016 |
Wireless energy transfer: Touch/Proximity/Hover sensing for large contoured displays and industrial applications SK Oruganti, SH Heo, H Ma, F Bien IEEE Sensors Journal 15 (4), 2062-2068, 2014 | 25 | 2014 |
Algorithm for improving SNR using high voltage and differential Manchester code for capacitive touch screen panel H Ma, S Heo, JJ Kim, F Bien Electronics Letters 50 (24), 1813-1815, 2014 | 17 | 2014 |
A 6.78 MHz, 95.0% peak efficiency monolithic two-dimensional calibrated active rectifier for wirelessly powered implantable biomedical devices G Namgoong, E Choi, W Park, B Lee, H Park, H Ma, F Bien IEEE Transactions on Biomedical Circuits and Systems 15 (3), 509-521, 2021 | 15 | 2021 |
A 10b Source-Driver IC with LSB-Stacked LV-to-HV-Amplify DAC Achieving 2688μm2/channel and 4.8mV DVO for Mobile OLED Displays GW Lim, GG Kang, H Ma, M Jeong, HS Kim 2022 IEEE International Solid-State Circuits Conference (ISSCC) 65, 110-112, 2022 | 13 | 2022 |
Instantaneous power consuming level shifter for improving power conversion efficiency of buck converter H Ma, G Namgoong, E Choi, F Bien IEEE Transactions on Circuits and Systems II: Express Briefs 66 (7), 1207-1211, 2018 | 12 | 2018 |
Touch sensor and method of driving the same JI Kwon, B Franklin, JJ Kim, HEO Sanghyun, MA Hyunggun US Patent App. 15/255,581, 2017 | 12 | 2017 |
Dynamic range enhanced readout circuit for a capacitive touch screen panel with current subtraction technique S Heo, H Ma, JJ Kim, F Bien ESSCIRC 2014-40th European Solid State Circuits Conference (ESSCIRC), 327-330, 2014 | 8 | 2014 |
3–12-V wide input range adaptive delay compensated active rectifier for 6.78-MHz loosely coupled wireless power transfer system G Namgoong, E Choi, W Park, B Lee, H Park, H Ma, F Bien IEEE Transactions on Circuits and Systems I: Regular Papers 68 (6), 2702-2713, 2021 | 7 | 2021 |
Step‐charging technique for CC/CV mode battery charging with low‐cost control components in IPT systems K Na, H Ma, G Namgoong, KA Kim, JH Jung, F Bien IET Power Electronics 11 (15), 2523-2530, 2018 | 7 | 2018 |
A 94% peak efficiency dual mode buck converter with fully integrated on-time-based mode control for implantable medical devices W Park, G Namgoong, E Choi, B Lee, H Park, H Ma, F Bien IEEE Transactions on Circuits and Systems II: Express Briefs 69 (11), 4458-4462, 2022 | 6 | 2022 |
Influence of Heat Treatments on the Properties of ZnO Nanorods Prepared by Hydrothermal Synthesis H Ma Semiconductors 53, 1811-1816, 2019 | 4 | 2019 |
Differential difference amplifier based parametric measurement unit with digital calibration H Ma, GH Nam-Goong, S Kim, SI Lim, F Bien JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE 18 (4), 438-444, 2018 | 3 | 2018 |
Low power receiver for medical implantable communication system using delay locked loop H Jang, H Ma, D Seo, J Lee, H Lee, F Bien 2014 IEEE MTT-S International Microwave Workshop Series on RF and Wireless …, 2014 | 3 | 2014 |