A Fully Integrated IEEE 802.15.4/4z-Compliant UWB System-on-Chip RF Transceiver Supporting Precision Positioning in a CMOS 28-nm Process
Kim, Wan, Seok, Hyun-Gi, Lee, Geunhaeng, Kim, Sinyoung, Lee, Jae-Keun, Kim, Chanho, Kim, Wonkang, Jung, Wonjun, Cho, Youngsea, Bae, Seungyong, Cho, Jongpil, Na, Hyuokju, Kang, Byoungjoong, Han, Honggul, Son, Hyeonuk, Lee, Suhyeon, Kim, Dongsu, Paek, Ji-Seon, Oh, Seunghyun, Lee, Jongwoo, Kwak, Sungung, Kim, Joonsuk
Published in IEEE journal of solid-state circuits (01.12.2023)
Published in IEEE journal of solid-state circuits (01.12.2023)
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Journal Article
Design of Boosted Supply Modulator With Reverse Current Protection for Wide Battery Range in Envelope Tracking Operation
Paek, Ji-Seon, Kim, Dongsu, Choo, Younghwan, Youn, Yong-Sik, Lee, Jongwoo, Cho, Thomas Byung-Hak
Published in IEEE transactions on microwave theory and techniques (01.01.2019)
Published in IEEE transactions on microwave theory and techniques (01.01.2019)
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Journal Article
Efficient RF-PA Two-Chip Supply Modulator Architecture for 4G LTE and 5G NR Dual-Connectivity RF Front End
Paek, Ji-Seon, Kim, Dongsu, Han, Jae-Yeol, Choo, Younghwan, Bang, Jun-Suk, Park, Seungchan, Baek, Jongbeom, Nomiyama, Takahiro, Kim, Ik-Hwan, Lee, Jongwoo
Published in IEEE journal of solid-state circuits (01.04.2022)
Published in IEEE journal of solid-state circuits (01.04.2022)
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Journal Article
A − 137 dBm/Hz Noise, 82% Efficiency AC-Coupled Hybrid Supply Modulator With Integrated Buck-Boost Converter
Ji-Seon Paek, Seung-Chul Lee, Yong-Sik Youn, Dongsu Kim, Jeong-Hyun Choi, Junhee Jung, Young-Hwan Choo, Sung-Jun Lee, Jae-Yeol Han, Cho, Thomas Byunghak
Published in IEEE journal of solid-state circuits (01.11.2016)
Published in IEEE journal of solid-state circuits (01.11.2016)
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Journal Article
Envelope Modulator for 1.5-W 10-MHz LTE PA Without AC Coupling Capacitor Achieving 86.5% Peak Efficiency
SiDuk Sung, Sung-Wan Hong, Jun-Suk Bang, Ji-Seon Paek, Seung-Chul Lee, Cho, Thomas Byung-Hak, Gyu-Hyeong Cho
Published in IEEE transactions on power electronics (01.12.2016)
Published in IEEE transactions on power electronics (01.12.2016)
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Journal Article
Evaluation of Barley and Wheat Germplasm for Resistance to Head Blight and Mycotoxin Production by Fusarium asiaticum and F. graminearum
Baek, Seul Gi, Park, Jin Ju, Kim, Sosoo, Lee, Mi-Jeong, Paek, Ji-Seon, Choi, Jangnam, Jang, Ja Yeong, Kim, Jeomsoon, Lee, Theresa
Published in The plant pathology journal (01.12.2022)
Published in The plant pathology journal (01.12.2022)
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Journal Article
31.2 A Fully Integrated IEEE 802.15.4/4z-Compliant 6.5-to-8GHz UWB System-on-Chip RF Transceiver Supporting Precision Positioning in a CMOS 28nm Process
Kim, Wan, Seok, Hyun-Gi, Lee, Geunhaeng, Kim, Sinyoung, Lee, Jae-Keun, Kim, Chanho, Kim, Wonkang, Jung, Wonjun, Cho, Youngsea, Bae, Seungyong, Cho, Jongpil, Na, Hyeokju, Kang, Byoungjoong, Han, Honggul, Son, Hyeonuk, Ahn, Chiyoung, Kang, Hoon, Jung, Sukjin, Sung, Hyukjun, Kim, Yeongdae, Kim, Donghan, Kim, Dongsu, Paek, Ji-Seon, Oh, Seunghyun, Lee, Jongwoo, Kwak, Sungung, Kim, Joonsuk
Published in 2023 IEEE International Solid- State Circuits Conference (ISSCC) (19.02.2023)
Published in 2023 IEEE International Solid- State Circuits Conference (ISSCC) (19.02.2023)
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Conference Proceeding
5G NR RF PA Supply Modulator Supporting 179ns 0.5-to-5.5V Symbol Power Tracking and Envelope Tracking
Bang, Jun-Suk, Kim, Dongsu, Choo, Younghwan, Kim, Ik-Hwan, Park, Seungchan, Lee, Jeongkwang, Lee, Sang-Han, Jung, Young-Ho, Ko, Jae-Young, Jung, Sungyoub, Han, Jaeyeol, Kim, Woosik, Paek, Ji-Seon, Lee, Jongwoo
Published in 2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits) (11.06.2023)
Published in 2023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits) (11.06.2023)
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Conference Proceeding
A 1.83 GHz 28.5 dBm CMOS Power Up-Mixer
PAEK, Ji-Seon, HONG, Songcheol
Published in IEEE microwave and wireless components letters (01.06.2009)
Published in IEEE microwave and wireless components letters (01.06.2009)
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Journal Article
A 29 dBm 70.7% PAE Injection-Locked CMOS Power Amplifier for PWM Digitized Polar Transmitter
PAEK, Ji-Seon, HONG, Songcheol
Published in IEEE microwave and wireless components letters (01.11.2010)
Published in IEEE microwave and wireless components letters (01.11.2010)
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Journal Article
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
Nomiyama, Takahiro, Yongsik Youn, Younghwan Choo, Dongsu Kim, Jaeyeol Han, Junhee Jung, Jongbeom Baek, Sungjun Lee, Euiyoung Park, Jeonghyun Choi, Ji-Seon Paek, Jongwoo Lee, Cho, Thomas Byunghak, Inyup Kang
Published in 2018 IEEE International Solid - State Circuits Conference - (ISSCC) (01.02.2018)
Published in 2018 IEEE International Solid - State Circuits Conference - (ISSCC) (01.02.2018)
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Conference Proceeding
Occurrence of Toxigenic Fusarium vorosii among Small Grain Cereals in Korea
Lee, Theresa, Paek, Ji-Seon, Lee, Kyung Ah, Lee, Soohyung, Choi, Jung-Hye, Ham, Hyeonheui, Hong, Sung Kee, Ryu, Jae-Gee
Published in The plant pathology journal (01.10.2016)
Published in The plant pathology journal (01.10.2016)
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Journal Article
A Fully Integrated Multi-Phase Buck Converter With On-Chip Capacitor Dynamic Re-Allocation and Fine-Grained Phase-Shedding Techniques
Cho, Jeong-Hyun, Kim, Dong-Kyu, Bae, Hong-Hyun, Lee, Yong-Jin, Koh, Seok-Tae, Choo, Younghwan, Paek, Ji-Seon, Kim, Hyun-Sik
Published in IEEE journal of solid-state circuits (01.12.2022)
Published in IEEE journal of solid-state circuits (01.12.2022)
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Journal Article
Species composition of and fumonisin production by the Fusarium fujikuroi species complex isolated from Korean cereals
Choi, Jung-Hye, Lee, Seolhee, Nah, Ju-Young, Kim, Hee-Kyoung, Paek, Ji-Seon, Lee, Soohyung, Ham, Hyeonheui, Hong, Sung Kee, Yun, Sung-Hwan, Lee, Theresa
Published in International journal of food microbiology (21.02.2018)
Published in International journal of food microbiology (21.02.2018)
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Journal Article
Frequency Reconfigurable Dual-Band CMOS Power Amplifier for Millimeter-Wave 5G Communications
Lee, Jaehun, Paek, Ji-Seon, Hong, Songcheol
Published in 2021 IEEE MTT-S International Microwave Symposium (IMS) (07.06.2021)
Published in 2021 IEEE MTT-S International Microwave Symposium (IMS) (07.06.2021)
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Conference Proceeding
Occurrence of Toxigenic Fusarium vorosii among Small Grain Cereals in Korea
Lee, Theresa, Paek, Ji-Seon, Lee, Kyung Ah, Lee, Soohyung, Choi, Jung-Hye, Ham, Hyeonheui, Hong, Sung Kee, Ryu, Jae-Gee
Published in The plant pathology journal (01.10.2016)
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Published in The plant pathology journal (01.10.2016)
Journal Article
A Sub-6GHz 5G New Radio Multi-Band Transmitter with a Switchable Transformer in 14nm FinFET CMOS
Jung, Wonjun, Kang, Seunghoon, Jeong, Daechul, Son, Ki Yong, Lee, Jongsu, Lee, Jongwoo, Paek, Ji-Seon
Published in 2021 IEEE Radio Frequency Integrated Circuits Symposium (RFIC) (07.06.2021)
Published in 2021 IEEE Radio Frequency Integrated Circuits Symposium (RFIC) (07.06.2021)
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Conference Proceeding