Search Results - "Sang Won Son"

A 14-nm Ultra-Low Jitter Fractional-N PLL Using a DTC Range Reduction Technique and a Reconfigurable Dual-Core VCO by Wu, Wanghua, Yao, Chih-Wei, Guo, Chengkai, Chiang, Pei-Yuan, Chen, Lei, Lau, Pak-Kim, Bai, Zhanjun, Son, Sang Won, Cho, Thomas Byunghak

“…This work presents a 6-GHz low-jitter and high figure-of-merit (FoM) fractional-<inline-formula> <tex-math notation="LaTeX">N </tex-math></inline-formula>…”
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A 14-nm 0.14-psrms Fractional-N Digital PLL With a 0.2-ps Resolution ADC-Assisted Coarse/Fine-Conversion Chopping TDC and TDC Nonlinearity Calibration by Chih-Wei Yao, Ronghua Ni, Chung Lau, Wanghua Wu, Godbole, Kunal, Yongrong Zuo, Sangsoo Ko, Nam-Seog Kim, Sangwook Han, Ikkyun Jo, Joonhee Lee, Juyoung Han, Daehyeon Kwon, Chulho Kim, Shinwoong Kim, Sang Won Son, Cho, Thomas Byunghak

“…A digital fractional-N phase-locked loop (PLL) is presented. It achieves 137and 142-fs rms jitter integrating from 10 kHz to 10 MHz and from 1 kHz to 10 MHz,…”
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Frequency-domain equalization for distributed terrestrial DTV transmission environments by Son, Sang-Won, Kim, Ji-Hyun, Lee, You-Seok, Kim, Hyoung-Nam, Park, Sung Ik

“…The 8-VSB modulation, the transmission standard for the terrestrial digital television (DTV) of the Advanced Television Systems Committee (ATSC), suffers from…”
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A Dynamically Biased Multiband 2G/3G/4G Cellular Transmitter in 28 nm CMOS by Seth, Siddharth, Dae Hyun Kwon, Venugopalan, Sriramkumar, Sang Won Son, Yongrong Zuo, Bhagavatula, Venumadhav, Jaehyun Lim, Dongjin Oh, Cho, Thomas Byunghak

“…We present a highly configurable, low-power, low-area, low-EVM, SAW-less transmitter (TX) architecture that is based on a dynamically biased power mixer. All…”
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Oculocardiac reflex during the endoscopic sinus surgery by Baek, Hong In, MD, Park, Byung Cheol, MD, Kim, Wee Hwang, MD, Son, Won Sang, MD

“…Abstract The oculocardiac reflex is developed by surgical or nonsurgical stimulations to the eyeball including manipulation of extraocular muscles. The authors…”
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A 5.5-7.3 GHz Analog Fractional-N Sampling PLL in 28-nm CMOS with 75 fsrmsJitter and −249.7 dB FoM by Wanghua Wu, Chih-Wei Yao, Godbole, Kunal, Ronghua Ni, Pei-Yuan Chiang, Yongping Han, Yongrong Zuo, Verma, Ashutosh, Lu, Ivan Siu-Chuang, Sang Won Son, Cho, Thomas Byunghak

“…We present a low jitter, DTC-based analog fractional-N PLL with novel, background DTC gain calibration and reference clock duty cycle correction for high…”
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A dynamically-biased 2G/3G/4G multi-band transmitter with > 4dBm Pout, < −65dBc CIM3 and < −157dBc/Hz out-of-band noise in 28nm CMOS by Seth, Siddharth, Kwon, Daehyun, Venugopalan, Sriramkumar, Sang Won Son, Yongrong Zuo, Bhagavatula, Venumadhav, Lim, Jaehyun, Dongjin Oh, Cho, Thomas

“…We present a highly-configurable, low-power, low-area, SAW-less TX architecture that is based on a dynamically-biased power mixer. All FDD/TDD bands for 4G LTE…”
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The Effect of DizzyFIX in the Treatment of Benign Paroxysmal Positional Vertigo by Son, Won-Sang, Su Lee, Jang, In Kim, Young, Park, Byung-Cheol, Kim, Wee-Hwang

“…Objective: The treatment of benign paroxysmal positional vertigo (BPPV) is a repositioning maneuver in order to remove otolithic debris. We use a new device…”
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만성 신부전에서 심폐 부전이 동반된 고마그네슘혈증 by 박철홍, Cheol Hong Park, 임창훈, Chang Hoon Lim, 장형진, Hyoung Jin Chang, 손상원, Sang Won Son, 정성진, Sung Jin Jung, 박철휘, Cheol Whee Park, 장윤식, Yoon Sik Chang

“…A 46-year-old woman with chronic renal failure due to polyarteritis nodosa was referred to the hospital for evaluation of abdominal pain. She had been treated…”
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단백질 C와 S 결핍에 의한 급성 신경색 by 여창동, Chang Dong Yeo, 황희정, Hui Jeong Hwang, 박성민, Sung Min Park, 손상원, Sang Won Son, 신석준, Seok Joon Shin, 송호철, Ho Cheol Song, 최의진, Euy Jin Choi, 장윤식, Yoon Sik Chang

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미세변화증후군 환자에서 말기신부전으로 진행한 Chinese Herb Nephropathy by 성혜영, Hye Young Sung, 신석준, Seok Jun Shin, 손상원, Sang Won Son, 정재규, Jae Gue Jung, 장세나, Se Na Jang, 함주호, Joo Ho Ham, 박상미, Sang Mi Park, 송호철, Ho Cheol Song, 최의진, Euy Jin Choi, 장윤식, Yoon Sik Chang

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A 28-nm 75-fs rms Analog Fractional-$N$ Sampling PLL With a Highly Linear DTC Incorporating Background DTC Gain Calibration and Reference Clock Duty Cycle Correction by Wu, Wanghua, Yao, Chih-Wei, Godbole, Kunal, Ni, Ronghua, Chiang, Pei-Yuan, Han, Yongping, Zuo, Yongrong, Verma, Ashutosh, Lu, Ivan Siu-Chuang, Son, Sang Won, Cho, Thomas Byunghak

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A 5G FR2 Power-Amplifier With an Integrated Power-Detector for Closed-Loop EIRP Control by Bhagavatula, Venumadhav, Zhang, Fan, Kuo, Chechun, Sarkar, Anirban, Verma, Ashutosh, Chang, Tienyu, Yu, Xiaohua, Yoon, Dae-Young, Lu, Ivan Siu-Chuang, Son, Sang Won, Cho, Thomas Byunghak

“…A fifth-generation (5G) frequency range 2 (FR2) transmitter front end with a fully integrated power detector for enabling closed-loop power control is…”
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A Case of Mitochondrial Myopathy With Cardiac Involvement by Son, Sang-Won, Kim, Dong-Bin, Kwon, Bum-Jun, Jang, Sung-Won, Cho, Eun-Ju, Park, Cheol-Hong, Kim, Dae-Bum, Shin, Joo-Young, Rho, Tai-Ho, Kim, Jae-Hyung

“…Mitochondrial myopathy is a disease caused by structural, biochemical or genetic disturbance of the mitochondria and this affects many organs, and it may also…”
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A 28-nm 75-fsrms Analog Fractional- N Sampling PLL With a Highly Linear DTC Incorporating Background DTC Gain Calibration and Reference Clock Duty Cycle Correction by Wu, Wanghua, Yao, Chih-Wei, Godbole, Kunal, Ni, Ronghua, Chiang, Pei-Yuan, Han, Yongping, Zuo, Yongrong, Verma, Ashutosh, Lu, Ivan Siu-Chuang, Son, Sang Won, Cho, Thomas Byunghak

“…An analog fractional-<inline-formula> <tex-math notation="LaTeX">N </tex-math></inline-formula> sampling phase-locked loop (PLL) is presented. It achieves…”
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A 28-nm 75-fsrms Analog Fractional-[Formula Omitted] Sampling PLL With a Highly Linear DTC Incorporating Background DTC Gain Calibration and Reference Clock Duty Cycle Correction by Wu, Wanghua, Chih-Wei, Yao, Godbole, Kunal, Ni, Ronghua, Pei-Yuan, Chiang, Han, Yongping, Zuo, Yongrong, Verma, Ashutosh, Ivan Siu-Chuang Lu, Son, Sang Won, Cho, Thomas Byunghak

“…An analog fractional-[Formula Omitted] sampling phase-locked loop (PLL) is presented. It achieves 75-fs rms jitter, integrated from 10 kHz to 10 MHz, and a…”
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Frequency-domain equalization for distributed terrestrial DTV transmission environments by Sang-Won Son, Ji-Hyun Kim, You-Seok Lee, Hyoung-Nam Kim, Sung Ik Park, Seung Won Kim

“…This paper presents a frequency-domain direct-inversion equalization method for DTV receivers to deal with 0 dB ghosts. To secure the existence of a channel…”
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A 14-nm 0.14-ps rms Fractional-N Digital PLL With a 0.2-ps Resolution ADC-Assisted Coarse/Fine-Conversion Chopping TDC and TDC Nonlinearity Calibration by Yao, Chih-Wei, Ni, Ronghua, Lau, Chung, Wu, Wanghua, Godbole, Kunal, Zuo, Yongrong, Ko, Sangsoo, Kim, Nam-Seog, Han, Sangwook, Jo, Ikkyun, Lee, Joonhee, Han, Juyoung, Kwon, Daehyeon, Kim, Chulho, Kim, Shinwoong, Son, Sang Won, Cho, Thomas Byunghak

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A 16-Channel, 28/39GHz Dual-Polarized 5G FR2 Phased-Array Transceiver IC with a Quad-Stream IF Transceiver Supporting Non-Contiguous Carrier Aggregation up to 1.6GHz BW by Verma, Ashutosh, Bhagavatula, Venu, Singh, Amitoj, Wu, Wanghua, Nagarajan, Hariharan, Lau, Pak-Kim, Yu, Xiaohua, Elsayed, Omar, Jain, Ajaypat, Sarkar, Anirban, Zhang, Fan, Kuo, Che-Chun, McElwee, Patrick, Chiang, Pei-Yuan, Guo, Chengkai, Bai, Zhanjun, Chang, Tienyu, Mann, Abishek, Rydin, Andreas, Zhao, Xingliang, Lee, Jeiyoung, Yoon, Daeyoung, Yao, Chih-Wei, Lu, Siuchuang Ivan, Son, Sang Won, Cho, Thomas B.

“…The 5G NR frequency band 2 (FR2) standard has evolved to support mm-wave bands spanning from 24 to 40 GHz. Single-band phased-array beam-forming ICs (BFIC)…”
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A Flexible Control and Calibration Architecture Using RISC-V MCU for 5G Millimeter-wave Mobile RF Transceivers by Kim, Jungwoo, Kim, Jae Min, Han, Sangwook, Vora, Pritesh, Dayal, Pranav, Kim, Hyunggi, Lee, Jonghwan, Yoon, Daeyoung, Lee, Jeiyoung, Chang, Tienyu, Lu, Ivan Siu-Chuang, Song, Kee-Bong, Son, Sang Won, Lee, Jongwoo

“…We propose an architecture for mobile RF transceivers which integrates RISC-V micro-controller unit (MCU) to control its internal function without requiring…”
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