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Jongbeom Baek
Jongbeom Baek
Samsung
Computer science
RF power amplifier
Electrical engineering
Electronic engineering
Amplifier
4
Papers
25
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0
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33.9 A Hybrid Switching Supply Modulator Achieving 130MHz Envelope-Tracking Bandwidth and 10W Output Power for 2G/3G/LTE/NR RF Power Amplifiers
2021
ISSCC | International Solid-State Circuits Conference
Dongsu Kim
Jun-Suk Bang
Jongbeom Baek
Seung-chan Park
Young-Ho Jung
Jaeyeol Han
Ik-Hwan Kim
Sung Youb Jung
Takahiro Nomiyama
Ji-Seon Paek
Jong Woo Lee
Thomas Byunghak Cho
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11.7 A Voltage-Tolerant Three-Level Buck-Boost DC-DC Converter with Continuous Transfer Current and Flying Capacitor Soft Charger Achieving 96.8% Power Efficiency and 0.87µs/V DVS Rate
2020
ISSCC | International Solid-State Circuits Conference
Jongbeom Baek
Takahiro Nomiyama
Seung-chan Park
Young-Ho Jung
Dongsu Kim
Jaeyeol Han
Jun-Suk Bang
Yumi Lee
Ik-Hwan Kim
Ji-Seon Paek
Jongwoo Lee
Thomas Byunghak Cho
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15.1 An 88%-Efficiency Supply Modulator Achieving 1.08μs/V Fast Transition and 100MHz Envelope-Tracking Bandwidth for 5G New Radio RF Power Amplifier
2019
ISSCC | International Solid-State Circuits Conference
Ji-Seon Paek
Dongsu Kim
Jun-Suk Bang
Jongbeom Baek
Jeong-Hyun Choi
Takahiro Nomiyama
Jaeyeol Han
Younghwan Choo
Yong-Sik Youn
Euiyoung Park
Sung Jun Lee
Ik-Hwan Kim
Jongwoo Lee
Thomas Byunghak Cho
Inyup Kang
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A 2TX supply modulator for envelope-tracking power amplifier supporting intra- and inter-band uplink carrier aggregation and power class-2 high-power user equipment
2018
ISSCC | International Solid-State Circuits Conference
Takahiro Nomiyama
Yong-Sik Youn
Younghwan Choo
Dongsu Kim
Jaeyeol Han
Jun-Hee Jung
Jongbeom Baek
Sung Jun Lee
Euiyoung Park
Jeong-Hyun Choi
Ji-Seon Paek
Jongwoo Lee
Thomas Byunghak Cho
Inyup Kang
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Citations (10)
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