| 2016-03 | A 0.56-2.92 GHz Wideband and Low Phase Noise Quadrature LO-Generator Using a Single LC-VCO for 2G-4G Multistandard Cellular Transceivers | Yoon, Heein; Lee, Youngsun; Lim, Younghyun; Tak, Guemyoung; Kim, Hongdeuk; Ho, Yocheol; Choi, Jaehyouk | ARTICLE | 1390 |
| 2020-02-16 | A 170MHz-Lock-In-Range and −253dB-FoMjitter 12-to-14.5GHz Subsampling PLL with a 150µW Frequency-Disturbance-Correcting Loop Using a Low-Power Unevenly Spaced Edge Generator | Lim, Younghyun; Kim, Juyeop; Jo, Yongwoo; Bang, Jooeun; Yoo, Seyeon; Park, Hangi; Yoon, Heein; Choi, Jaehyouk | CONFERENCE | 380 |
| 2019-02-17 | A 76fs rms Jitter and -40dBc Integrated-Phase-Noise 28-to-31GHz Frequency Synthesizer Based on Digital Sub-Sampling PLL Using Optimally Spaced Voltage Comparators and Background Loop-Gain Optimization | Kim, Juyeop; Yoon, Heein; Lim, Younghyun; Lee, Yongsun; Cho, Yoonseo; Seong, Taeho; Choi, Jaehyouk | CONFERENCE | 409 |
| 2018-02 | A Low-Integrated-Phase-Noise 27-30-GHz Injection-Locked Frequency Multiplier With an Ultra-Low-Power Frequency-Tracking Loop for mm-Wave-Band 5G Transceivers | Yoo, Seyeon; Choi, Seojin; Kim, Juyeop; Yoon, Heein; Lee, Yongsun; Choi, Jaehyouk | ARTICLE | 903 |
| 2019-06 | A Low-Jitter Injection-Locked Multi-Frequency Generator Using Digitally Controlled Oscillators and Time-Interleaved Calibration | Yoon, Heein; Park, Suneui; Choi, Jaehyouk | ARTICLE | 418 |
| 2017-02-08 | A PVT-Robust -39dBc 1kHz-to-100MHz Integrated-Phase-Noise 29GHz Injection-Locked Frequency Multiplier with a 600μW Frequency-Tracking Loop Using the Averages of Phase Deviations for mm-Band 5G Transceivers | Yoo, Seyeon; Choi, Seojin; Kim, Juyeop; Yoon, Heein; Lee, Yongsun; Choi, Jaehyouk | CONFERENCE | 375 |
| 2016-06-15 | A PVT-Robust Low Reference Spur Injection-Locked Clock Multiplier Using a Voltage-Domain Period-Calibrating Loop | Lee, Yongsun; Yoon, Heein; Choi, Jaehyouk | CONFERENCE | 356 |
| 2014-05 | A wideband dual-mode LC-VCO with a switchable gate-biased active core | Yoon, Heein; Lee, Yongsun; Kim, Jae Joon; Choi, Jaehyouk | ARTICLE | 1385 |
| 2018-02-14 | A −31dBc integrated-phase-noise 29GHz fractional-N frequency synthesizer supporting multiple frequency bands for backward-compatible 5G using a frequency doubler and injection-locked frequency multipliers | Yoon, Heein; Kim, Juyeop; Park, Suneui; Lim, Younghyun; Lee, Yongsun; Bang, Jooeun; Lim, Kyoohyun; Choi, Jaehyouk | CONFERENCE | 415 |
| 2021-02-13 | An 82fsrms-Jitter and 22.5mW-Power, 102GHz W-Band PLL Using a Power-Gating Injection-Locked Frequency-Multiplier- Based Phase Detector in 65nm CMOS | Yoo, S.; Park, S.; Choi, S.; Cho, Y.; Yoon, Heein; Hwang, C.; Choi, J. | CONFERENCE | 216 |
| 2017-11-06 | An ultra-low phase noise all-digital multi-frequency generator using injection-locked DCOs and time-interleaved calibration | Park, Suneui; Yoon, Heein; Choi, Jaehyouk | CONFERENCE | 267 |
| 2018-01-22 | Injection-locked frequency multiplier with a continuous frequency-tracking loop for 5G transceivers | Yoo, Seyeon; Choi, Seojin; Kim, Juyeop; Yoon, Heein; Lee, Yongsun; Choi, Jaehyouk | CONFERENCE | 313 |
| 2019-08 | ULTRA-LOW PHASE NOISE AND MULTIPLE FREQUENCY BAND FREQUENCY SYNTHESIZERS FOR 5G MOBILE SYSTEMS | Choi, Jaehyouk; Yoon, Heein | Doctoral thesis | 1083 |
