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Dongsu Kim
Dongsu Kim
Principal engineer, Samsung Electronics
在 postech.ac.kr 的电子邮件经过验证
标题
引用次数
引用次数
年份
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
1762009
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
1562011
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
1512011
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
1382011
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
1352013
A -Digitized Polar RF Transmitter
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
1312007
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
1122010
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
1122009
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
1102017
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
982008
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
882012
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
862013
Supply modulator and communication device including the same
YH Choo, DS Kim
US Patent 10,305,429, 2019
692019
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
682010
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
662013
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
602010
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
592010
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
582009
High-performance CMOS power amplifier with improved envelope tracking supply modulator
B Park, D Kim, S Kim, Y Cho, J Kim, D Kang, S Jin, K Moon, B Kim
IEEE Transactions on Microwave Theory and Techniques 64 (3), 798-809, 2016
502016
15.1 An 88%-Efficiency Supply Modulator Achieving 1.08 μs/V Fast Transition and 100MHz Envelope-Tracking Bandwidth for 5G New Radio RF Power Amplifier
JS Paek, D Kim, JS Bang, J Baek, J Choi, T Nomiyama, J Han, Y Choo, ...
2019 IEEE International Solid-State Circuits Conference-(ISSCC), 238-240, 2019
492019
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