A polar transmitter with CMOS programmable hysteretic-controlled hybrid switching supply modulator for multistandard applications J Choi, D Kim, D Kang, B Kim
IEEE Transactions on Microwave Theory and Techniques 57 (7), 1675-1686, 2009
175 2009 Optimization for envelope shaped operation of envelope tracking power amplifier D Kim, D Kang, J Choi, J Kim, Y Cho, B Kim
IEEE transactions on microwave theory and techniques 59 (7), 1787-1795, 2011
158 2011 A new power management IC architecture for envelope tracking power amplifier J Choi, D Kim, D Kang, B Kim
IEEE Transactions on Microwave Theory and Techniques 59 (7), 1796-1802, 2011
149 2011 Design of bandwidth-enhanced Doherty power amplifiers for handset applications D Kang, D Kim, Y Cho, B Park, J Kim, B Kim
IEEE Transactions on Microwave Theory and Techniques 59 (12), 3474-3483, 2011
140 2011 Push the envelope: Design concepts for envelope-tracking power amplifiers B Kim, J Kim, D Kim, J Son, Y Cho, J Kim, B Park
IEEE Microwave Magazine 14 (3), 68-81, 2013
137 2013 A J Choi, J Yim, J Yang, J Kim, J Cha, D Kang, D Kim, B Kim
IEEE Transactions on Microwave Theory and Techniques 55 (12), 2679-2690, 2007
133 2007 A multimode/multiband power amplifier with a boosted supply modulator D Kang, D Kim, J Choi, J Kim, Y Cho, B Kim
IEEE Transactions on Microwave Theory and Techniques 58 (10), 2598-2608, 2010
117 2010 Optimized envelope tracking operation of Doherty power amplifier for high efficiency over an extended dynamic range J Choi, D Kang, D Kim, B Kim
IEEE transactions on microwave theory and techniques 57 (6), 1508-1515, 2009
113 2009 Efficient digital quadrature transmitter based on IQ cell sharing H Jin, D Kim, B Kim
IEEE Journal of Solid-State Circuits 52 (5), 1345-1357, 2017
111 2017 A highly efficient and linear class-AB/F power amplifier for multimode operation D Kang, D Yu, K Min, K Han, J Choi, D Kim, B Jin, M Jun, B Kim
IEEE transactions on microwave theory and techniques 56 (1), 77-87, 2008
101 2008 Envelope-tracking two-stage power amplifier with dual-mode supply modulator for LTE applications J Kim, D Kim, Y Cho, D Kang, B Park, B Kim
IEEE Transactions on Microwave Theory and Techniques 61 (1), 543-552, 2012
93 2012 Envelope-tracking CMOS power amplifier module for LTE applications D Kang, B Park, D Kim, J Kim, Y Cho, B Kim
IEEE Transactions on Microwave Theory and Techniques 61 (10), 3763-3773, 2013
86 2013 Supply modulator and communication device including the same YH Choo, DS Kim
US Patent 10,305,429, 2019
74 2019 Design of Doherty power amplifiers for handset applications D Kang, J Choi, D Kim, B Kim
IEEE Transactions on Microwave Theory and Techniques 58 (8), 2134-2142, 2010
68 2010 A dual power-mode multi-band power amplifier with envelope tracking for handset applications Y Cho, D Kang, J Kim, D Kim, B Park, B Kim
IEEE Transactions on Microwave Theory and Techniques 61 (4), 1608-1619, 2013
66 2013 Broadband HBT Doherty power amplifiers for handset applications D Kang, D Kim, J Moon, B Kim
IEEE Transactions on Microwave Theory and Techniques 58 (12), 4031-4039, 2010
60 2010 High efficiency and wideband envelope tracking power amplifier with sweet spot tracking D Kim, J Choi, D Kang, B Kim
2010 IEEE Radio Frequency Integrated Circuits Symposium, 255-258, 2010
60 2010 Power amplifiers and transmitters for next generation mobile handsets JS Choi, DH Kang, DS Kim, JM Park, BS Jin, BM Kim
JSTS: Journal of Semiconductor Technology and Science 9 (4), 249-256, 2009
57 2009 Dynamic deformation characteristics of cohesionless soils in Korea using resonant column tests DS Kim, YW Choo
Journal of Korean Geotechnical Society 17 (5), 115-128, 2001
54 2001 Highly efficient RF transmitter over broad average power range using multilevel envelope-tracking power amplifier J Kim, D Kim, Y Cho, D Kang, B Park, K Moon, S Koo, B Kim
IEEE Transactions on Circuits and Systems I: Regular Papers 62 (6), 1648-1657, 2015
52 2015 