Publication

Journal Papers

[33] Geon Ho Park, Chul Woo Byeon* and Chul Soon Park, " 60 GHz 7-Bit Passive Vector-Sum Phase Shifter with an X-Type Attenuator," IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS– II: EXPRESS BRIEFS, Vol. 70, No.7, pp. 2355-2359, July. 2023.

[32] Alamgir Hossain, Seung Beop Lee, and Chul Woo Byeon*, "30-GHz Low-Phase-Noise VCO With Negative Transconductance Optimization in 65-nm CMOS," IEEE Microwave and Wireless Technology Letters, Vol. 33, No.1, pp. 59-62, Jan. 2023.

[31] In Cheol Yoo, Dong Ouk Cho and Chul Woo Byeon*, "A Millimeter-wave CMOS Cross-Polarization Leakage Canceller for Dual-Polarized MIMO Systems," IDEC Journal of Integrated Circuits and Systems, Vol.8, pp. 1-5, July 2022. 

[30] Young Chul Lee, Soon-Soo Oh, Chul Woo Byeon, Khairunnisa Aziding, and Byung-Lok Cho, "Impact of Window Penetration Loss on Building Entry Loss From 3.5 to 24 GHz," IEEE Access, Vol.9, pp. 138571-138579, Oct. 2021.

[29] Tae Hwan Jang, Seung Hun Kim, Chul Woo Byeon* and Chul Soon Park, "Wideband Phase-Compensated VGA with PMOS Switch in 40-nm CMOS for 120-GHz Band," Journal of Infrared, Millimeter, and Terahertz Waves, Vol.42, No.5, pp. 514-524, May 2021.

[28] Geon Ho Park, Chul Woo Byeon* and Chul Soon Park, "A 60-GHz Low-Power Active Phase Shifter With Impedance-Invariant Vector Modulation in 65-nm CMOS," IEEE Transaction on Microwave Theory and Techniques, Vol.68, No.12, pp. 5395-5407, Dec. 2020.

[27] Chul Woo Byeon, Sang Ho Lee, Jeong Ho Lee, and Ju Ho Son, "A high-linearity Ka-band CMOS down-conversion mixer," Microwave and Optical Technology Letters, Vol. 62, No.12, pp. 3785-3790, Dec. 2020.

[26] Hee Sung Lee, Dong Min Kang, Seong Jun Cho, Chul Woo Byeon* and Chul Soon Park, "Low-Power, Low-Phase-Noise Gm-Boosted 10-GHz VCO With Center-Tap Transformer and Stacked Transistor," IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS– II: EXPRESS BRIEFS, Vol.67, No.10, pp. 1710-1714, Oct. 2020.

[25] Chul Woo Byeon, Ki Chan Eun, and Chul Soon Park, "A 2.65-pJ/Bit 12.5-Gb/s 60-GHz OOK CMOS Transmitter and Receiver for Proximity Communications," IEEE Transaction on Microwave Theory and Techniques, Vol.68, No.7, pp. 2902-2910, July 2020.

[24] Dong Min Kang, Hee Sung Lee, Seung Hun Kim, Tae Hwan Jang, Chul Woo Byeon*, and Chul Soon Park, "A +3.0-dBm 115–129-GHz CMOS Power-Efficient Injection-Locked Frequency Tripler Chain," IEEE Microwave and Wireless Components Letters, Vol. 30, No.5, pp. 508-511, May 2020.

[23] Tae Hwan Jang, Kyung Pil Jung, Jin-Seob Kang, Chul Woo Byeon* and Chul Soon Park, "120-GHz 8-Stage Broadband Amplifier With Quantitative Stagger Tuning Technique," IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS–I: REGULAR PAPERS, Vol.67, No.3, pp. 785-796, Mar. 2020.

[22] Chul Woo Byeon, Alamgir Hossain, and Young Chul Lee*, "Building Entry Loss Measurements and Analysis on Non-Line-of-Sight and Line-of-Sight Paths at 6 GHz," IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, Vol. 19, No.2, pp. 253-256, Feb. 2020.

[21] Chul Woo Byeon and Chul Soon Park, "A 60-GHz variable gain amplifier with low phase and OP1dB variation," Microwave and Optical Technology Letters, Vol. 62, No.2, pp. 696-700, Feb. 2020.

[20] Tae Hwan Jang, Kwang Kyu Hwang, Geon Ho Park, Hong Yi Kim, Hong Hyun Bae, Chul Woo Byeon* and Chul Soon Park, "A 60 GHz Wideband, Low-Power Active Receiving Antenna With Adjustable Polarization for SNR Improvement," IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, Vol.67, No.12, pp. 7296-7303, Dec. 2019.

[19] Chul Woo Byeon, Sang Ho Lee, Jeong Ho Lee, and Ju Ho Son, " A Ka-Band Variable-Gain Amplifier With Low OP1dB Variation for 5G Applications," IEEE Microwave and Wireless Components Letters, Vol. 29, No.11, pp. 722-724, Nov. 2019.

[18] Joong Geun Lee, Tae Hwan Jang, Geon Ho Park, Hee Sung Lee, Chul Woo Byeon* and Chul Soon Park, " A 60-GHz Four-Element Beam-Tapering Phased-Array Transmitter With a Phase-Compensated VGA in 65-nm CMOS," IEEE Transaction on Microwave Theory and Techniques, Vol.67, No.7, pp. 2998-3009, July 2019.

[17] Chul Woo Byeon and Chul Soon Park, "Low-Loss Compact Millimeter-Wave Power Divider/Combiner for Phased Array Systems," IEEE Microwave and Wireless Components Letters, Vol. 29, No.5, pp. 312-314, May 2019.

[16] Chul Woo Byeon and Chul Soon Park, "A High-Efficiency 60 GHz CMOS Transmitter for Short-Range Wireless Communications," IEEE Microwave and Wireless Components Letters, Vol. 27, No.8, pp. 751-753, Aug. 2017.

[15] Chul Woo Byeon and Chul Soon Park, "A Low-Loss Compact 60-GHz Phase Shifter in 65-nm CMOS," IEEE Microwave and Wireless Components Letters, Vol. 27, No.7, pp. 663-665, July 2017.

[14] Chul Woo Byeon and Chul Soon Park, "A High Data Rate, High Output Power 60 GHz OOK Modulator in 90 nm CMOS," Journal of Semiconductor Technology and Science, Vol.17, No.3, pp. 241-246, June 2017.

[13] Kim Jae-Sun, Hyun-Myung Oh, Chul Woo Byeon, Juho Son, Jeong Ho Lee, Jooseok Lee, and Choul-Young Kim, "V-band ×8 Frequency Multiplier With Optimized Structure and High Spectral Purity Using 65-nm CMOS Process," IEEE Microwave and Wireless Components Letters, Vol. 27, No.5, pp. 506-508, May 2017.

[12] Chul Woo Byeon and Chul Soon Park, "A HIGH DATA RATE AND HIGH EFFICIENCY 60 GHz OOK DEMODULATOR IN 90 NM CMOS," Microwave and Optical Technology Letters, Vol. 59, No.5, pp. 1081-1084, May 2017.

[11] Chul Woo Byeon and Chul Soon Park, "Low-Cost, Compact Millimeter-Wave Antenna-in-Package for Short-Range Wireless Communications," Microwave and Optical Technology Letters, Vol. 59, No.2, pp. 329-333, Feb. 2017.

[10] Hyun-Myung Oh, Eun-Gyu Lee, Jeong-Taek Lim, Jae-Eun Lee, Chul Woo Byeon, Juho Son, Jeong Ho Lee, and Choul-Young Kim, "A low insertion loss, wideband and compact Wilkinson power divider/ combiner with lumped components in 65 nm CMOS," Microwave and Optical Technology Letters, Vol. 59, No.1, pp. 128-129, Jan. 2017.

[9] Chul Woo Byeon and Chul Soon Park, "Low-Power High-Efficiency Multi-Gigabit 60 GHz Transceiver Systems Routing in Vehicular Environments," ZTE Communications, Vol. 14, No. S1, pp. 20-24, Dec. 2016.

[8] Chul Woo Byeon and Chul Soon Park, "A High-Efficiency 60 GHz Indirect Local Oscillator in 90 nm CMOS, Microwave and Optical Technology Letters," Vol. 58, No.9, pp. 2091-2093, Sept. 2016.

[7] Jae-Sun Kim, Gyeong-Seop Shin, Hyun-Myung Oh, Sunkyu Choi, Chul Woo Byeon, Juho Son, Jeong Ho Lee, and Choul-Young Kim, An Improved IIP3 Double-Pole Double-Throw Switch with Body and Gate Floated Multi-stack Resonator in 65 nm CMOS for WiGig Applications, IET Electrnoics Letters, Vol. 52, No.8, pp. 665-667, Apr. 2016.

[6] Gyeong-Seop Shin, Jae-Sun Kim, Hyun-Myung Oh, Sunkyu Choi, Chul Woo Byeon, Ju Ho Son, Jeong Ho Lee, and Choul-Young Kim, "Low Insertion Loss, Compact 4-bit Phase Shifter in 65 nm CMOS for 5G Applications," IEEE Microwave and Wireless Components Letters, Vol. 26, No.1, pp. 37-39, Jan. 2016.

[5] Chul Woo Byeon, Chong Hyun Yoon, and Chul Soon Park, "A 67 mW 10.7 Gb/s 60 GHz OOK CMOS Transceiver for Short-Range Wireless Communications," IEEE Transaction on Microwave Theory and Techniques, Vol.61, No.9, pp. 3391-3401, Sept. 2013.

[4] Chul Woo Byeon and Chul Soon Park, "Design and Analysis of the Millimeter-wave SPDT Switch for TDD Applications," IEEE Transaction on Microwave Theory and Techniques, Vol.61, No.8, pp. 2858-2864, Aug. 2013.

[3] Chul Woo Byeon, Jae Jin Lee, In Sang Song, and Chul Soon Park, "A 60 GHz Current-Reuse LO-Boosting Mixer in 90 nm CMOS," IEEE Microwave and Wireless Components Letters, Vol.22, No.3, pp. 135-137, Mar. 2012.

[2] Chul Woo Byeon, Jae Jin Lee, Hong Yi Kim, In Sang Song, Seong Jun Cho, Ki Chan Eun, Chaejun Lee, and Chul Soon Park, "A 60-GHz LTCC SiP with Low-Power CMOS OOK Modulator and Demodulator," Journal of Semiconductor Technology and Science, Vol. 11, No.4, pp. 229-237, Dec. 2011.

[1] Chul Woo Byeon, Jae Jin Lee, Ki Chan Eun, and Chul Soon Park, "A 60 GHz 5 Gb/s Gain-boosting OOK Demodulator in 0.13μm CMOS," IEEE Microwave and Wireless Components Letters, Vol. 21, No.2, pp. 101-103, Feb. 2011.

Conference Papers

[23] Khairunnisa Aziding, Chul Woo Byeon, Min So Park, Dong Ouk Cho, and Young Chul Lee, "Impact of Reflected Energy from Surrounding Environments on BEL over the Cluttered Path at 3, 6, and 10 GHz," in 15th EuCAP, pp. 1-4, Mar. 2021.

[22] Joong Geun Lee, Geon Ho Park, Chul Woo Byeon and Chul Soon Park, "60 GHz Up-Conversion Mixer with Wide IF Bandwidth using Transformer-based Negative Feedback in 65-nm CMOS," in IEEE APMC, pp. 732-734, Mar. 2019.

[21] Young Chul Lee, Soon-Soo Oh, Hwa Choon Lee, Chul Woo Byeon, Sung Won Park, Il-Yong Lee, Jong-Hyuk Lim, Jong-Il Lee, and Byung-Lok Cho, " Measurements of Window Penetration Loss and Building Entry Loss from 3.5 to 24 GHz," in 13th EuCAP, pp. 1-4, Apr. 2019.

[20] Hee Sung Lee, Kwang Kyu Hwang, Dong Min Kang, Seong Jun, Chul Woo Byeon and Chul Soon Park, "A Low-Phase-Noise 20 GHz Phase-Locked Loop with Parasitic Capacitance Reduction Technique for V-band Applications," in IEEE MTT-S Int. Microwave Symp. Dig., pp. 50-53, June 2018.

[19] Chae Jun Lee, Dong Min Kang, Joon Hyung Kim, Chul Woo Byeon and Chul Soon Park, "A 110–125 GHz 27.5 dB Gain Low-power I/Q Receiver Front-end in 65 nm CMOS Technology," in IEEE MTT-S Int. Microwave Symp. Dig., pp. 599-602, June 2018.

[18] Chae Jun Lee, Seung Hun Kim, Hyuk Su Son, Dong Min Kang, Chul Woo Byeon and Chul Soon Park, "A 120 GHz I/Q Transmitter Front-end in a 40 nm CMOS for Wireless Chip to Chip Communication," in IEEE RFIC, pp. 192-195, June 2018.

[17] Tae Hwan Jang, Hong Yi Kim, Hyuk Su Son, Chae Jun Lee, Dong Min Kang, Hee Sung Lee, Seung Hun Kim, Chul Woo Byeon and Chul Soon Park, "A 60-GHz low-profile, wide-band, and high-gain E-shaped patch array with parasitic patches," in IEEE RWS, pp. 42-44, Jan. 2018.

[16] Chae Jun Lee, Hee Sung Lee, Seung Hun Kim, Tae Hwan Jang, Dong Min Kang, Hyuk Su Son, Chul Woo Byeon and Chul Soon Park, "A 120 GHz wideband low-power down converter for wireless chip-to-chip communication," in IEEE 18th SiRF, pp. 33-36, Jan. 2018.

[15] Chae Jun Lee, Tae Hwan Jang, Dong Min Kang, Hyuk Su Son, Chul Woo Byeon and Chul Soon Park, "A CMOS D-band low noise amplifier with 22.4dB gain and a 3dB bandwidth of 16GHz for wireless chip to chip communication," in PIERS-FALL, pp. 2339-2343, Nov. 2017.

[14] Chul Woo Byeon and Chul Soon Park, " Low Gain Imbalance Low Noise Amplifier-Phase shifter in 65nm CMOS for 60GHz Phased Array Receiver," in IEEE EuMC, pp. 50-53, Oct. 2017.

[13] Tae Hwan Jang, Young Hun Han, Hong Yi Kim, Chul Woo Byeon, and Chul Soon Park, " Bond-Wire Interconnected 60-GHz Low-Profile Series Fed E-shaped Patch Array with Parasitic Patches," in IEEE RFIT, pp. 120-122, Aug. 2017.

[12] Joong-Geun Lee, Hae-Jin Lee, Seung Hun Kim, Chul Woo Byeon, and Chul Soon Park, "60GHz Direct Up-Conversion Mixer with Wide IF Bandwidth and High Linearity in 65nm CMOS," in IEEE RFIT, pp. 704-706, Aug. 2017.

[11] Hyun-Myung Oh, Jeong-Taek Lim, Jae-Eun Lee, Eun-Gyu Lee, Jooseok Lee, Sun Kyu Choi, Chul Woo Byeon, Ju Ho Son, Jeong Ho Lee, and Choul-Young Kim, "28 GHz Wilkinson Power Divider with λ/6 Transmission Lines in 65nm CMOS Technology," in IEEE 2016 EuMC, pp. 206-209, Oct. 2016.

[10] Chul Woo Byeon, Jeong Ho Lee, Dae Young Lee, Mee-Ran Kim, and Ju Ho Son, "A high linearity, image/LO-rejection I/Q up-conversion mixer for 5G cellular communications," in IEEE 2015 EuMC, pp. 1196-1199, Sept. 2015. 

[9] JunTaek Oh, Chul Woo Byeon, Sungeun Lee, Sunwoo Kong, Chul Soon Park, Songcheol Hong, "Millimeter wave integrated circuit researches in KAIST," in APMC 2014, pp. 648-650, 2014

[8] Hong Yi Kim, Chul Woo Byeon, Jae Jin Lee, Seong Jun Cho, In Sang Song, Chae Jun Lee, Joong Ho Lee, Chong Hyun Yoon, Ki Chan Eun, Inn Yeal Oh, and Chul Soon Park, "A 60 GHz LTCC Antenna in Package with Low Power CMOS Radio," in IEEE Asia-Pacific Microwave Conference, Nov. 2013

[7] In Sang Song, Jae Jin Lee, Chul Woo Byeon, Seong Jun Cho, Hong Yi Kim, Inn-Yeal Oh, and Chul Soon Park, "60GHz Double-balanced Drain-pumped Up-conversion Mixer using 90nm CMOS," in IEEE MTT-S Int. Microwave Symp. Dig. 2013, Jun. 2013.

[6] Chul Woo Byeon, In Sang Song, Seong Jun Cho, Hong Yi Kim, Chaejun Lee, and Chul Soon Park, “A 60 GHz Variable Gain Amplifier with a Low Phase Imbalance in 0.18 μm SiGe BiCMOS Technology,” in IEEE Compound semiconductor integrated circuits symposium, pp. 1-4, Oct. 2012.

[5] Chul Woo Byeon, H. Y. Kim, I. S. Song, S. J. Cho, K. C. Eun, C. Lee, I. Y. Oh, M. K. Kim, C. G. Kim, J. S. Baek, Y. K. Hwang, and C. S. Park, “60 GHz Transceiver System for Wireless Inter-module Interface in HD Display,” in the 12th International Meeting on Information Display, pp. 222-223, Aug. 2012.

[4] In Sang Song, Ki Chan Eun, Jae Jin Lee, Seong Jun Cho, Hong Yi Kim, Chul Woo Byeon, Dong Yun Jung, Young Chul Lee, Won-il Chang, Inn-Yeal Oh, and Chul Soon Park, "60GHz Double-balanced Drain-pumped Up-conversion Mixer using 90nm CMOS," in IEEE Electrical Design of Advanced Packaging and Systems Symposium (EDAPS) 2011, Dec. 2011.

[3] Chul Woo Byeon, Jae Jin Lee, Hong Yi Kim, In Sang Song, Seong Jun Cho, Ki Chan Eun, Inn Yeal Oh, and Chul Soon Park, "A 60-GHz Transceiver System with Low-Power CMOS OOK Modulator and Demodulator,” in IEEE International Microwave Workshop Series on RF Front-ends for Software Defined and Cognitive Radio Solution (IMWS), pp. 100-101, Aug. 2011.

[2] Jae Jin Lee, Chul Woo Byeon, Ki Chan Eun, Inn Yeal Oh, and Chul Soon Park, "Gbps 60GHz CMOS OOK Modulator and Demodulator," in IEEE Compound semiconductor integrated circuits symposium, pp. 145-148, Oct. 2010.

[1] Jae Jin Lee, Dong Yun Jung, Ki Chan Eun, Seong Jun Cho, Hong Yi Kim, In Sang Song, Chul Woo Byeon, Inn-Yeal Oh, Jai-Hoon Bang, and Chul Soon Park, "A GCPW to Waveguide Transition in 60GHz LTCC SiP," in 2009 IEEE Radio & Wireless Symposium (RWS), pp. 466-469, Jan. 2009.

Patents

[9] Chul Woo Byeon, "Compact Wide Bandwidth Amplifier Circuit," KR10-2487060, Jan. 05, 2023.

[8] Chul Woo Byeon, Alamgir Hossain, "Voltage Controlled Oscillator Circuit," KR10-2438992, Aug. 29, 2022.

[7] Chul Woo Byeon, "Cross-polarization Canceling Wireless Communication Device," KR10-2382640, March 30, 2022.

[6] Chul Woo Byeon, "Compact Low Loss Millimeter-Wave Power Divder and Combiner Device," KR10-2200380, Jan. 4, 2021.

[5] Dae-Young Lee, Chul-Woo Byeon, Ju-Ho Son, Jeong-Ho Lee, Sun-Kyu Choi, Sung-Tae Choi, "SIGNAL TRANSMITTING/RECEIVING METHOD AND APPARATUS," US Patent US10952169, Mar. 16, 2021.

[4] Jeong-Ho LEE, Choul-Young KIM, Hyun-Myung OH, Chul-Woo BYEON, Ju-Ho SON, "POWER COMBINER/DIVIDER USING MUTUAL INDUCTANCE," US Patent US10116281, Oct. 30, 2018.

[3] Dae-Young LEE, Chul-Woo BYEON, Ju-Ho SON, Jeong-Ho LEE, Mee-Ran KIM, "METHOD AND APPARATUS FOR CALIBRATION IN RADIO FREQUENCY MODULE," US Patent US10505647, Dec. 10, 2019.

[2] Ju-Ho Son, Jeong-Ho Lee, Chul-Woo Byeon, Dae-Young Lee, Sun-Kyu Choi, "Apparatus and Method for Controlling Power in a Communication System," US Patent US10028222, July 17, 2018.

[1] Chul Soon Park, Chul Woo Byeon, Chae Jun Lee, Chong Hyun Yoon, Joong Ho Lee, Seong Jun Cho, Hong Yi Kim, In Sang Song, "OOK modulation device and wireless transmitting device including the same," US Patent, US9319256B2, Apr. 19. 2016, Korea Patent, KR10-1392323, Apr. 29, 2014.

Award

Best Paper Award, KIEES, 2022

Outstanding Poster Award, The 29th Korean Conference on Semiconductors, 2022

CDC Outstanding Design Award, The 29th Korean Conference on Semiconductors, 2022

Best Paper Award, KIEES, 2019

Best Undergraduate Student Paper Award, KIEES, 2019

Bronze Prize in 19th Samsung Human-Tech Paper Awards in 2013

Research Excellence Award, KAIST EE, 2012, 2013

IEEE SSCS Seoul Chapter Best Student Paper Award in 2011