Modeling and Design Methodology of High-Efficiency Class-F and Class- Power Amplifiers JH Kim, G Do Jo, JH Oh, YH Kim, KC Lee, JH Jung
IEEE Transactions on Microwave Theory and Techniques 59 (1), 153-165, 2010
105 2010 Analysis of high-efficiency power amplifier using second harmonic manipulation: Inverse class-F/J amplifiers JH Kim, SJ Lee, BH Park, SH Jang, JH Jung, CS Park
IEEE Transactions on Microwave Theory and Techniques 59 (8), 2024-2036, 2011
69 2011 An InGaP-GaAs HBT MMIC smart power amplifier for W-CDMA mobile handsets JH Kim, JH Kim, YS Noh, CS Park
IEEE Journal of Solid-State Circuits 38 (6), 905-910, 2003
68 2003 Highly Efficient Asymmetric Class-F−1 /F GaN Doherty Amplifier J Kim
IEEE Transactions on Microwave Theory and Techniques 66 (9), 4070-4077, 2018
43 2018 60% high-efficiency 3G LTE power amplifier with three-level delta sigma modulation assisted by dual supply injection JH Kim, SJ Lee, JH Jung, CS Park
2011 IEEE MTT-S International Microwave Symposium, 1-4, 2011
38 2011 High-Efficiency Envelope-Tracking Transmitter With Optimized Class- Amplifier and 2-bit Envelope Amplifier for 3G LTE Base Station JH Kim, G Do Jo, JH Oh, YH Kim, KC Lee, JH Jung, CS Park
IEEE transactions on microwave theory and techniques 59 (6), 1610-1621, 2011
29 2011 Power amplifier having a bias current control circuit JH Kim, YS Noh, CS Park, JH Kim
US Patent 6,803,822, 2004
28 2004 Envelope amplifier with multiple-linear regulator for envelope tracking power amplifier JH Kim, HS Son, WY Kim, CS Park
IEEE transactions on microwave theory and techniques 61 (11), 3951-3960, 2013
25 2013 High linear HBT MMIC power amplifier with partial RF coupling to bias circuit for W-CDMA portable application JH Kim, YS Noh, CS Park
2002 3rd International Conference on Microwave and Millimeter Wave …, 2002
21 2002 2.4 GHz Class- GaN Doherty Amplifier With Efficiency Enhancement Technique J Kim
IEEE Microwave and Wireless Components Letters 28 (1), 34-36, 2017
20 2017 A CMOS envelope-tracking transmitter with an on-chip common-gate voltage modulation linearizer WY Kim, HS Son, JH Kim, JY Jang, IY Oh, CS Park
IEEE microwave and wireless components letters 24 (6), 406-408, 2014
19 2014 Distortion compensation apparatus and apparatus and method for transmitting signal GD Jo, JH Oh, JH Kim, YH Kim, JH Jung, HK Chung
US Patent 8,489,043, 2013
18 2013 Wireless transceiver system for supporting dual mode HK Kwon, JH Kim, SM Kim, KO Yun-Soo, JH Jung, KC Lee
US Patent 8,792,395, 2014
15 2014 3.54 GHz 10W envelope tracking amplifier with 43% efficiency utilizing the 1.5 bit-high efficiency envelope amplifier JH Kim, G Do Jo, JH Oh, YH Kim, KC Lee, JH Jung
2011 IEEE Topical Conference on Power Amplifiers for Wireless and Radio …, 2011
15 2011 New circulator structure with high isolation for time division duplexing radio systems JH Jung, JH Kim, SM Kim, KC Lee
VTC-2005-Fall. 2005 IEEE 62nd Vehicular Technology Conference, 2005. 4, 2766 …, 2005
15 2005 A feedback technique to compensate for AM-PM distortion in linear CMOS class-F power amplifier JH Kim, CS Park
IEEE Microwave and Wireless Components Letters 24 (10), 725-727, 2014
13 2014 Single-ended CMOS Doherty power amplifier using current boosting technique JH Kim, HS Son, WY Kim, CS Park
IEEE microwave and wireless components letters 24 (5), 342-344, 2014
13 2014 A fully integrated triple-band CMOS class-E power amplifier with a power cell resizing technique and a multi-tap transformer WY Kim, HS Son, JH Kim, JY Jang, IY Oh, CS Park
IEEE microwave and wireless components letters 23 (12), 659-661, 2013
13 2013 Bias control circuit for power amplifier YS Noh, JH Kim, CS Park, JH Kim
US Patent 6,744,321, 2004
13 2004 MMIC power amplifier adaptively linearized with RF coupled active bias circuit for W-CDMA mobile terminals applications JH Kim, JH Kim, YS Noh, CS Park
IEEE MTT-S International Microwave Symposium Digest, 2003 3, 2209-2212, 2003
13 2003