Takahiro Nomiyama

13 papers Journal 2Unranked 11
YearRankTypeTitle / Venue / Authors
2025 — conf
8.4 A 4GHz, 0.69%-Accuracy Voltage-Droop Detector with Multiple Remote Sensing and Under 2-Cycle Detection Latency in 2nm GAAFET.
ISSCC
Dong-Hoon Jung, Dongha Lee, Seki Kim, Susie Kim, Min Young Kang, Takahiro Nomiyama, Dongsu Kim, Jongwoo Lee
2024 — conf
14.6 A 10A Computational Digital LDO Achieving 263A/mm
ISSCC
Dongha Lee, Seki Kim, Takahiro Nomiyama, Dong-Hoon Jung, Dongsu Kim, Jongwoo Lee, Sungung Kwak
2024 — conf
A 2.8-to-7.2GT/s DDR5 Registering Clock Driver IC with Parallel-Data Timing and Pin-to-Pin Skew Calibration for a Dual In-Line Memory Module.
A-SSCC
Joomyoung Kim, Jaehong Jung, Kwangmin Lim, Barosaim Sung, Jaekwon Kim, Baekmin Lim, Tae-Gun Noh, Jaehoon Lee, Hyun-Gi Seok, Youngsea Cho, Gyusik Kim, Takahiro Nomiyama, Sunhye Kang, Yeongcheol Jeong, Sanguk Cho, Gyumin Kim, Do-Hyun Oh, JaeNam Kim, Yong Lim, Seungjin Kim, Seunghyun Oh, Jongwoo Lee
2022 — conf
A 3nm GAAFET Analog Assisted Digital LDO with High Current Density for Dynamic Voltage Scaling Mobile Applications.
VLSI Technology and Circuits
Seki Kim, Hyongmin Lee, Yongjin Lee, Dongha Lee, Byeongbae Lee, Jahoon Jin, Susie Kim, Miri Noh, Kwonwoo Kang, Sangho Kim, Takahiro Nomiyama, Ji-Seon Paek, Jongwoo Lee
2022 J jnl
Efficient RF-PA Two-Chip Supply Modulator Architecture for 4G LTE and 5G NR Dual-Connectivity RF Front End.
IEEE J. Solid State Circuits
Ji-Seon Paek, Dong-Su Kim, Jae-Yeol Han, Young-Hwan Choo, Jun-Suk Bang, Seungchan Park, Jongbeom Baek, Takahiro Nomiyama, Ik-hwan Kim, Jongwoo Lee
2021 — conf
33.9 A Hybrid Switching Supply Modulator Achieving 130MHz Envelope-Tracking Bandwidth and 10W Output Power for 2G/3G/LTE/NR RF Power Amplifiers.
ISSCC
Dongsu Kim, Jun-Suk Bang, Jongbeom Baek, Seungchan Park, Young-Ho Jung, Jae-Yeol Han, Ik-hwan Kim, Sung-Youb Jung, Takahiro Nomiyama, Ji-Seon Paek, Jongwoo Lee, Thomas Byunghak Cho
2020 — conf
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.
ISSCC
Jongbeom Baek, Takahiro Nomiyama, Seungchan Park, Young-Ho Jung, Dongsu Kim, Jae-Yeol Han, Jun-Suk Bang, YuMi Lee, Ik-hwan Kim, Ji-Seon Paek, Jongwoo Lee, Thomas Byunghak Cho
2020 — conf
30.2 NB-IoT and GNSS All-in-One System-on-Chip Integrating RF Transceiver, 23dBm CMOS Power Amplifier, Power Management Unit and Clock Management System for Low-Cost Solution.
ISSCC
Jongsoo Lee, Jae-Yeol Han, Chilun Lo, Jongmi Lee, Wan Kim, Seungjin Kim, Byoungjoong Kang, Juyoung Han, Sangdon Jung, Takahiro Nomiyama, Jongwoo Lee, Thomas Byunghak Cho, Inyup Kang
2020 J jnl
NB-IoT and GNSS All-In-One System-On-Chip Integrating RF Transceiver, 23-dBm CMOS Power Amplifier, Power Management Unit, and Clock Management System for Low Cost Solution.
IEEE J. Solid State Circuits
Jongsoo Lee, Jae-Yeol Han, Chilun Lo, Jongmi Lee, Wan Kim, Seungjin Kim, Byoungjoong Kang, Juyoung Han, Sangdon Jung, Takahiro Nomiyama, Jongwoo Lee, Thomas Byunghak Cho, Inyup Kang
2019 — conf
A 90ns/V Fast-Transition Symbol-Power-Tracking Buck Converter for 5G mm-Wave Phased-Array Transceiver.
ISSCC
Ji-Seon Paek, Takahiro Nomiyama, Jae-Yeol Han, Ik-hwan Kim, YuMi Lee, Dongsu Kim, Euiyoung Park, Sung-Jun Lee, Jongwoo Lee, Thomas Byunghak Cho, Inyup Kang
2019 — conf
An 88%-Efficiency Supply Modulator Achieving 1.08μs/V Fast Transition and 100MHz Envelope-Tracking Bandwidth for 5G New Radio RF Power Amplifier.
ISSCC
Ji-Seon Paek, Dong-Su Kim, Jun-Suk Bang, Jongbeom Baek, Jeong-Hyun Choi, Takahiro Nomiyama, Jae-Yeol Han, Young-Hwan Choo, Yong-Sik Youn, Euiyoung Park, Sung-Jun Lee, Ik-hwan Kim, Jongwoo Lee, Thomas Byunghak Cho, Inyup Kang
2018 — conf
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.
ISSCC
Takahiro Nomiyama, Yong-Sik Youn, Young-Hwan Choo, Dong-Su Kim, Jae-Yeol Han, Jun-Hee Jung, Jongbeom Baek, Sung-Jun Lee, Euiyoung Park, Jeong-Hyun Choi, Ji-Seon Paek, Jongwoo Lee, Thomas Byunghak Cho, Inyup Kang
2015 — conf
2.7 A hybrid supply modulator with 10dB ET operation dynamic range achieving a PAE of 42.6% at 27.0dBm PA output power.
ISSCC
Seung-Chul Lee, Ji-Seon Paek, Jun-Hee Jung, Yong-Sik Youn, Sung-Jun Lee, Min-Soo Cho, Jae-Jol Han, Jung-Hyun Choi, Yong-Whan Joo, Takahiro Nomiyama, Su-Ho Lee, Il-Young Sohn, Thomas Byunghak Cho, Byeong-Ha Park, Inyup Kang