Abstract:
Cryo-CMOS IC for quantum applications, proposed for tens of years, are designed to control quantum processors operating at cryogenic temperatures (CTs). The reference cir...Show MoreMetadata
Abstract:
Cryo-CMOS IC for quantum applications, proposed for tens of years, are designed to control quantum processors operating at cryogenic temperatures (CTs). The reference circuits play a significant role in quantum controllers, providing a relatively stable biasing for analog and radio frequency (RF) circuit blocks. Based on a literature review, we discovered that achieving high-accuracy reference voltage or current at CTs is challenging due to the unstable temperature characteristics of complementary metal-oxide-semiconductor (CMOS), bipolar junction transistor (BJT), or resistors in the general CMOS process at CTs. Therefore, certain specialized device structures, such as dynamic threshold MOS (DTMOS), can be employed within the bulk CMOS process. Alternatively, BJT and other devices found in specific processes, such as silicon-germanium (SiGe) and fully depleted silicon on insulator (FD-SOI) CMOS, can achieve adaptive temperature compensation. This paper provides a succinct overview of several fundamental structures and common research hot spots about the reference voltage circuits, and then assesses their suitability for CT circuit design, considering the reliability of devices in bulk CMOS, FD-SOI CMOS, and SiGe process. Finally, the paper summarizes the types of cryo-temperature reference circuits and offers an overview and comparison of them.
Published in: IEEE Transactions on Circuits and Systems I: Regular Papers ( Volume: 72, Issue: 4, April 2025)
Funding Agency:

Institute of Microelectronics, and the Department of Electrical and Computer Engineering (DECE), Faculty of Science and Technology (FST), State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China
Chen Deng (Graduate Student Member, IEEE) received the B.Eng. degree from Hefei University of Technology, Hefei, China, in 2020, and the master’s degree from the University of Science and Technology of China, Hefei, in 2023. He is currently pursuing the Ph.D. degree with the University of Macau, Macau, China.
His current research interests include cryogenic reference circuits, cryogenic temperature sensors, and cryogenic R...Show More
Chen Deng (Graduate Student Member, IEEE) received the B.Eng. degree from Hefei University of Technology, Hefei, China, in 2020, and the master’s degree from the University of Science and Technology of China, Hefei, in 2023. He is currently pursuing the Ph.D. degree with the University of Macau, Macau, China.
His current research interests include cryogenic reference circuits, cryogenic temperature sensors, and cryogenic R...View more

Institute of Microelectronics, and the Department of Electrical and Computer Engineering (DECE), Faculty of Science and Technology (FST), State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China
Sai Wu (Student Member, IEEE) received the B.Eng. degree (Hons.) from the School of Microelectronics, Shandong University, Jinan, China, in 2023. He is currently pursuing the M.Phil. degree with the Institute of Microelectronics, University of Macau, Macau, China.
His current research interests include analog and mixed-signal IC design and cryogenic physics, devices, and circuits design.
Sai Wu (Student Member, IEEE) received the B.Eng. degree (Hons.) from the School of Microelectronics, Shandong University, Jinan, China, in 2023. He is currently pursuing the M.Phil. degree with the Institute of Microelectronics, University of Macau, Macau, China.
His current research interests include analog and mixed-signal IC design and cryogenic physics, devices, and circuits design.View more

Institute of Microelectronics, and the Department of Electrical and Computer Engineering (DECE), Faculty of Science and Technology (FST), State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China
Chengcheng Liu (Student Member, IEEE) received the B.Eng. degree from the University of Electronic Science and Technology of China, Chengdu, China, in 2023. He is currently pursuing the M.S. degree with the University of Macau, Macau, China.
His current research interests include cryogenic reference circuits.
Chengcheng Liu (Student Member, IEEE) received the B.Eng. degree from the University of Electronic Science and Technology of China, Chengdu, China, in 2023. He is currently pursuing the M.S. degree with the University of Macau, Macau, China.
His current research interests include cryogenic reference circuits.View more

Institute of Microelectronics, and the Department of Electrical and Computer Engineering (DECE), Faculty of Science and Technology (FST), State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China
Yatao Peng (Member, IEEE) received the B.Eng. degree in information engineering from Tianjin Normal University, Tianjin, China, in 2010, and the Ph.D. degree in microelectronics engineering from the University of Chinese Academy of Sciences, Beijing, China, in 2015, with a focus on multiband/wideband RF front-end circuits for wireless communication.
From 2016 to 2017, he was a Post-Doctoral Researcher with the University o...Show More
Yatao Peng (Member, IEEE) received the B.Eng. degree in information engineering from Tianjin Normal University, Tianjin, China, in 2010, and the Ph.D. degree in microelectronics engineering from the University of Chinese Academy of Sciences, Beijing, China, in 2015, with a focus on multiband/wideband RF front-end circuits for wireless communication.
From 2016 to 2017, he was a Post-Doctoral Researcher with the University o...View more

Institute of Microelectronics, and the Department of Electrical and Computer Engineering (DECE), Faculty of Science and Technology (FST), State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China
Man-Kay Law (Senior Member, IEEE) received the B.Sc. degree in computer engineering and the Ph.D. degree in electronic and computer engineering from The Hong Kong University of Science and Technology (HKUST), Hong Kong, in 2006 and 2011, respectively.
In 2011, he joined as a Visiting Assistant Professor with HKUST. He is currently a Professor with the State Key Laboratory of Analog and Mixed-Signal VLSI, Institute of Micro...Show More
Man-Kay Law (Senior Member, IEEE) received the B.Sc. degree in computer engineering and the Ph.D. degree in electronic and computer engineering from The Hong Kong University of Science and Technology (HKUST), Hong Kong, in 2006 and 2011, respectively.
In 2011, he joined as a Visiting Assistant Professor with HKUST. He is currently a Professor with the State Key Laboratory of Analog and Mixed-Signal VLSI, Institute of Micro...View more

Institute of Microelectronics, and the Department of Electrical and Computer Engineering (DECE), Faculty of Science and Technology (FST), State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China
Jun Yin (Senior Member, IEEE) received the B.Sc. and M.Sc. degrees in microelectronics from Peking University, Beijing, China, in 2004 and 2007, respectively, and the Ph.D. degree in electronic and computer engineering (ECE) from The Hong Kong University of Science and Technology (HKUST), Hong Kong, China, in 2013. He is currently an Associate Professor with the State Key Laboratory of Analog and Mixed-Signal VLSI, Univer...Show More
Jun Yin (Senior Member, IEEE) received the B.Sc. and M.Sc. degrees in microelectronics from Peking University, Beijing, China, in 2004 and 2007, respectively, and the Ph.D. degree in electronic and computer engineering (ECE) from The Hong Kong University of Science and Technology (HKUST), Hong Kong, China, in 2013. He is currently an Associate Professor with the State Key Laboratory of Analog and Mixed-Signal VLSI, Univer...View more

State Key Laboratory of Analog and Mixed-Signal VLSI, the Institute of Microelectronics, and the Department of Electrical and Computer Engineering, Faculty of Science and Technology, University of Macau, Macau, China
Instituto Superior Ténico, Universidade de Lisboa, Lisbon, Portugal
Rui P. Martins (Life Fellow, IEEE) was born in April 1957. He received the bachelor’s, master’s, Ph.D., and Habilitation (for Full-Professor) degrees in electrical engineering and computers from the Department of Electrical and Computer Engineering (DECE), Instituto Superior Técnico (IST), University of Lisbon, Lisbon, Portugal, in 1980, 1985, 1992, and 2001, respectively.
He has been with DECE/IST, University of Lisbon, s...Show More
Rui P. Martins (Life Fellow, IEEE) was born in April 1957. He received the bachelor’s, master’s, Ph.D., and Habilitation (for Full-Professor) degrees in electrical engineering and computers from the Department of Electrical and Computer Engineering (DECE), Instituto Superior Técnico (IST), University of Lisbon, Lisbon, Portugal, in 1980, 1985, 1992, and 2001, respectively.
He has been with DECE/IST, University of Lisbon, s...View more

Institute of Microelectronics, and the Department of Electrical and Computer Engineering (DECE), Faculty of Science and Technology (FST), State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China
Pui-In Mak (Fellow, IEEE) received the Ph.D. degree from the University of Macau (UM), Macau, China, in 2006.
He is currently a Full Professor with the Department of ECE, Faculty of Science and Technology, UM; and the Deputy Director (Research) of the Institute of Microelectronics and the Interim Director of the State Key Laboratory of Analog and MixedSignal VLSI, UM. His research interests include analog and radio frequen...Show More
Pui-In Mak (Fellow, IEEE) received the Ph.D. degree from the University of Macau (UM), Macau, China, in 2006.
He is currently a Full Professor with the Department of ECE, Faculty of Science and Technology, UM; and the Deputy Director (Research) of the Institute of Microelectronics and the Interim Director of the State Key Laboratory of Analog and MixedSignal VLSI, UM. His research interests include analog and radio frequen...View more

Institute of Microelectronics, and the Department of Electrical and Computer Engineering (DECE), Faculty of Science and Technology (FST), State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China
Chen Deng (Graduate Student Member, IEEE) received the B.Eng. degree from Hefei University of Technology, Hefei, China, in 2020, and the master’s degree from the University of Science and Technology of China, Hefei, in 2023. He is currently pursuing the Ph.D. degree with the University of Macau, Macau, China.
His current research interests include cryogenic reference circuits, cryogenic temperature sensors, and cryogenic RF receivers for quantum readout.
Chen Deng (Graduate Student Member, IEEE) received the B.Eng. degree from Hefei University of Technology, Hefei, China, in 2020, and the master’s degree from the University of Science and Technology of China, Hefei, in 2023. He is currently pursuing the Ph.D. degree with the University of Macau, Macau, China.
His current research interests include cryogenic reference circuits, cryogenic temperature sensors, and cryogenic RF receivers for quantum readout.View more

Institute of Microelectronics, and the Department of Electrical and Computer Engineering (DECE), Faculty of Science and Technology (FST), State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China
Sai Wu (Student Member, IEEE) received the B.Eng. degree (Hons.) from the School of Microelectronics, Shandong University, Jinan, China, in 2023. He is currently pursuing the M.Phil. degree with the Institute of Microelectronics, University of Macau, Macau, China.
His current research interests include analog and mixed-signal IC design and cryogenic physics, devices, and circuits design.
Sai Wu (Student Member, IEEE) received the B.Eng. degree (Hons.) from the School of Microelectronics, Shandong University, Jinan, China, in 2023. He is currently pursuing the M.Phil. degree with the Institute of Microelectronics, University of Macau, Macau, China.
His current research interests include analog and mixed-signal IC design and cryogenic physics, devices, and circuits design.View more

Institute of Microelectronics, and the Department of Electrical and Computer Engineering (DECE), Faculty of Science and Technology (FST), State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China
Chengcheng Liu (Student Member, IEEE) received the B.Eng. degree from the University of Electronic Science and Technology of China, Chengdu, China, in 2023. He is currently pursuing the M.S. degree with the University of Macau, Macau, China.
His current research interests include cryogenic reference circuits.
Chengcheng Liu (Student Member, IEEE) received the B.Eng. degree from the University of Electronic Science and Technology of China, Chengdu, China, in 2023. He is currently pursuing the M.S. degree with the University of Macau, Macau, China.
His current research interests include cryogenic reference circuits.View more

Institute of Microelectronics, and the Department of Electrical and Computer Engineering (DECE), Faculty of Science and Technology (FST), State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China
Yatao Peng (Member, IEEE) received the B.Eng. degree in information engineering from Tianjin Normal University, Tianjin, China, in 2010, and the Ph.D. degree in microelectronics engineering from the University of Chinese Academy of Sciences, Beijing, China, in 2015, with a focus on multiband/wideband RF front-end circuits for wireless communication.
From 2016 to 2017, he was a Post-Doctoral Researcher with the University of Macau, Macau, China, where he was involved in CMOS millimeter-wave integrated circuit design. From 2017 to 2018, he was a Research Fellow with the National University of Singapore, Singapore. From 2018 to 2021, he was a Research Scientist with the Advanced Quantum Architecture Laboratory (AQUA), École Polytechnique Fédérale de Lausanne (EPFL), Neuchâtel, Switzerland. He is currently an Assistant Professor with the University of Macau. His research interests include cryogenic CMOS/BiCMOS circuits for quantum applications and RFIC for wireless communication systems.
Yatao Peng (Member, IEEE) received the B.Eng. degree in information engineering from Tianjin Normal University, Tianjin, China, in 2010, and the Ph.D. degree in microelectronics engineering from the University of Chinese Academy of Sciences, Beijing, China, in 2015, with a focus on multiband/wideband RF front-end circuits for wireless communication.
From 2016 to 2017, he was a Post-Doctoral Researcher with the University of Macau, Macau, China, where he was involved in CMOS millimeter-wave integrated circuit design. From 2017 to 2018, he was a Research Fellow with the National University of Singapore, Singapore. From 2018 to 2021, he was a Research Scientist with the Advanced Quantum Architecture Laboratory (AQUA), École Polytechnique Fédérale de Lausanne (EPFL), Neuchâtel, Switzerland. He is currently an Assistant Professor with the University of Macau. His research interests include cryogenic CMOS/BiCMOS circuits for quantum applications and RFIC for wireless communication systems.View more

Institute of Microelectronics, and the Department of Electrical and Computer Engineering (DECE), Faculty of Science and Technology (FST), State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China
Man-Kay Law (Senior Member, IEEE) received the B.Sc. degree in computer engineering and the Ph.D. degree in electronic and computer engineering from The Hong Kong University of Science and Technology (HKUST), Hong Kong, in 2006 and 2011, respectively.
In 2011, he joined as a Visiting Assistant Professor with HKUST. He is currently a Professor with the State Key Laboratory of Analog and Mixed-Signal VLSI, Institute of Microelectronics, University of Macau, Macau, China. He has authored and co-authored more than 100 technical publications and holds six U.S./Chinese patents. His research interests include the development of ultralow-power CMOS sensing/readout circuits and energy harvesting for wireless and biomedical applications.
Prof. Law is a TPC Member of ISSCC. He serves as a Technical Committee Member of the IEEE CAS Committee on Sensory Systems and the Biomedical and Life Science Circuits and Systems. He was a co-recipient of the ASQED Best Paper Award in 2013, the A-SSCC Distinguished Design Award in 2015, and the ASPDAC Best Design Award in 2016. He also received Macau Science and Technology Invention Award by Macau Government-FDCT in 2020 (First Class), 2014 and 2018 (Second Class), and 2022 (Third Class). He was a Distinguished Lecturer of IEEE CASS and IEEE SSCS. He is the ISSCC Far-East Chair in 2023.
Man-Kay Law (Senior Member, IEEE) received the B.Sc. degree in computer engineering and the Ph.D. degree in electronic and computer engineering from The Hong Kong University of Science and Technology (HKUST), Hong Kong, in 2006 and 2011, respectively.
In 2011, he joined as a Visiting Assistant Professor with HKUST. He is currently a Professor with the State Key Laboratory of Analog and Mixed-Signal VLSI, Institute of Microelectronics, University of Macau, Macau, China. He has authored and co-authored more than 100 technical publications and holds six U.S./Chinese patents. His research interests include the development of ultralow-power CMOS sensing/readout circuits and energy harvesting for wireless and biomedical applications.
Prof. Law is a TPC Member of ISSCC. He serves as a Technical Committee Member of the IEEE CAS Committee on Sensory Systems and the Biomedical and Life Science Circuits and Systems. He was a co-recipient of the ASQED Best Paper Award in 2013, the A-SSCC Distinguished Design Award in 2015, and the ASPDAC Best Design Award in 2016. He also received Macau Science and Technology Invention Award by Macau Government-FDCT in 2020 (First Class), 2014 and 2018 (Second Class), and 2022 (Third Class). He was a Distinguished Lecturer of IEEE CASS and IEEE SSCS. He is the ISSCC Far-East Chair in 2023.View more

Institute of Microelectronics, and the Department of Electrical and Computer Engineering (DECE), Faculty of Science and Technology (FST), State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China
Jun Yin (Senior Member, IEEE) received the B.Sc. and M.Sc. degrees in microelectronics from Peking University, Beijing, China, in 2004 and 2007, respectively, and the Ph.D. degree in electronic and computer engineering (ECE) from The Hong Kong University of Science and Technology (HKUST), Hong Kong, China, in 2013. He is currently an Associate Professor with the State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau (UM), Macau, China. His research interests include integrated circuits (ICs) for high-speed communications and low-power IoT applications. He is serving as a TPC Member for the International Solid-State Circuits Conference (ISSCC) and European Solid-State Electronics Research Conference (ESSERC). He was an Associate Editor of IEEE Transactions on Circuits and Systems—I: Regular Papers from 2020 to 2023 and Integration, the VLSI Journal (Elsevier) from 2017 to 2023.
Jun Yin (Senior Member, IEEE) received the B.Sc. and M.Sc. degrees in microelectronics from Peking University, Beijing, China, in 2004 and 2007, respectively, and the Ph.D. degree in electronic and computer engineering (ECE) from The Hong Kong University of Science and Technology (HKUST), Hong Kong, China, in 2013. He is currently an Associate Professor with the State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau (UM), Macau, China. His research interests include integrated circuits (ICs) for high-speed communications and low-power IoT applications. He is serving as a TPC Member for the International Solid-State Circuits Conference (ISSCC) and European Solid-State Electronics Research Conference (ESSERC). He was an Associate Editor of IEEE Transactions on Circuits and Systems—I: Regular Papers from 2020 to 2023 and Integration, the VLSI Journal (Elsevier) from 2017 to 2023.View more

State Key Laboratory of Analog and Mixed-Signal VLSI, the Institute of Microelectronics, and the Department of Electrical and Computer Engineering, Faculty of Science and Technology, University of Macau, Macau, China
Instituto Superior Ténico, Universidade de Lisboa, Lisbon, Portugal
Rui P. Martins (Life Fellow, IEEE) was born in April 1957. He received the bachelor’s, master’s, Ph.D., and Habilitation (for Full-Professor) degrees in electrical engineering and computers from the Department of Electrical and Computer Engineering (DECE), Instituto Superior Técnico (IST), University of Lisbon, Lisbon, Portugal, in 1980, 1985, 1992, and 2001, respectively.
He has been with DECE/IST, University of Lisbon, since October 1980. Since October 1992, he has been on leave from the University of Lisbon and DECE, Faculty of Science and Technology (FST), University of Macau (UM), Macau, China, where he has also been the Chair-Professor since August 2013. In FST, he was the Dean (1994–1997) and has been the UM’s Vice-Rector since September 1997. He was the Vice-Rector (Research) and the Vice-Rector (Global Affairs) from September 2008 to August 2018 and from September 2018 to August 2023, respectively. He created 2003, the Analog and Mixed-Signal VLSI Research Laboratory, UM, elevated, in January 2011, to the State Key Laboratory (SKLAB) of China (the first in engineering in Macau), being its Founding Director. He was the Founding Chair of UMTEC (UM Company), supporting the incubation and creation, from January 2009 to March 2019; and Digifluidic, the first UM Spin-Off, in 2018, whose CEO is a SKLAB Ph.D. Graduate. He was also the Co-Founder of Chipidea Microelectronics (Macau) [later Synopsys-Macao and now Akrostar] from 2001 to 2002. Within the scope of his teaching and research activities, he has taught 21 bachelor’s and master’s courses. In UM, he has supervised (or cosupervised) 47 theses, Ph.D. (26), and master’s (21). He has authored or co-authored: seven books and 12 book chapters; 48 patents, USA (38), Taiwan (three), and China (seven); 633 articles, in scientific journals (268) and in conference proceedings (365); and other 66 academic works, in a total of 770 publications.
Prof. Martins was a member of the IEEE CASS Fellow Evaluation Committee in 2013, 2014, and 2019, where he was the Chair in 2018 and the Vice-Chair in 2021 and 2022; the IEEE Nominating Committee of Division I Director (CASS/EDS/SSCS) in 2014; and the IEEE CASS Nominations Committee from 2016 to 2017. He was the Founding Chair of the IEEE Macau section from 2003 to 2005 and the IEEE Macau Joint-Chapter on Circuits And Systems (CAS)/Communications (COM) from 2005 to 2008 [the 2009 World Chapter of the Year of IEEE CAS Society (CASS)], the General Chair of the IEEE Asia-Pacific Conference on CAS-APCCAS 2008, the Vice-President (VP) Region 10 (Asia, Australia, and Pacific) from 2009 to 2011, the VP-World Regional Activities and Membership of IEEE CASS from 2012 to 2013, an Associate-Editor of IEEE Transactions on Circuits and Systems—II: Express Briefs from 2010 to 2013, and nominated as the Best Associate Editor from 2012 to 2013. In addition, he was the General Chair of the ACM/IEEE Asia South Pacific Design Automation Conference (ASPDAC 2016), receiving the IEEE Council on Electronic Design Automation (CEDA) Outstanding Service Award in 2016, and the General Chair of the IEEE Asian Solid-State Circuits Conference (A-SSCC 2019). He was the Vice-President (2005–2014) and the President (2014–2017) of the Association of Portuguese Speaking Universities (AULP), and received two Macau Government decorations: the Medal of Professional Merit (Portuguese1999); and the Honorary Title of Value (Chinese-2001). In July 2010, he was elected, unanimously, as a Corresponding Member of Lisbon Academy of Sciences, being the only Portuguese Academician working and living in Asia.
Rui P. Martins (Life Fellow, IEEE) was born in April 1957. He received the bachelor’s, master’s, Ph.D., and Habilitation (for Full-Professor) degrees in electrical engineering and computers from the Department of Electrical and Computer Engineering (DECE), Instituto Superior Técnico (IST), University of Lisbon, Lisbon, Portugal, in 1980, 1985, 1992, and 2001, respectively.
He has been with DECE/IST, University of Lisbon, since October 1980. Since October 1992, he has been on leave from the University of Lisbon and DECE, Faculty of Science and Technology (FST), University of Macau (UM), Macau, China, where he has also been the Chair-Professor since August 2013. In FST, he was the Dean (1994–1997) and has been the UM’s Vice-Rector since September 1997. He was the Vice-Rector (Research) and the Vice-Rector (Global Affairs) from September 2008 to August 2018 and from September 2018 to August 2023, respectively. He created 2003, the Analog and Mixed-Signal VLSI Research Laboratory, UM, elevated, in January 2011, to the State Key Laboratory (SKLAB) of China (the first in engineering in Macau), being its Founding Director. He was the Founding Chair of UMTEC (UM Company), supporting the incubation and creation, from January 2009 to March 2019; and Digifluidic, the first UM Spin-Off, in 2018, whose CEO is a SKLAB Ph.D. Graduate. He was also the Co-Founder of Chipidea Microelectronics (Macau) [later Synopsys-Macao and now Akrostar] from 2001 to 2002. Within the scope of his teaching and research activities, he has taught 21 bachelor’s and master’s courses. In UM, he has supervised (or cosupervised) 47 theses, Ph.D. (26), and master’s (21). He has authored or co-authored: seven books and 12 book chapters; 48 patents, USA (38), Taiwan (three), and China (seven); 633 articles, in scientific journals (268) and in conference proceedings (365); and other 66 academic works, in a total of 770 publications.
Prof. Martins was a member of the IEEE CASS Fellow Evaluation Committee in 2013, 2014, and 2019, where he was the Chair in 2018 and the Vice-Chair in 2021 and 2022; the IEEE Nominating Committee of Division I Director (CASS/EDS/SSCS) in 2014; and the IEEE CASS Nominations Committee from 2016 to 2017. He was the Founding Chair of the IEEE Macau section from 2003 to 2005 and the IEEE Macau Joint-Chapter on Circuits And Systems (CAS)/Communications (COM) from 2005 to 2008 [the 2009 World Chapter of the Year of IEEE CAS Society (CASS)], the General Chair of the IEEE Asia-Pacific Conference on CAS-APCCAS 2008, the Vice-President (VP) Region 10 (Asia, Australia, and Pacific) from 2009 to 2011, the VP-World Regional Activities and Membership of IEEE CASS from 2012 to 2013, an Associate-Editor of IEEE Transactions on Circuits and Systems—II: Express Briefs from 2010 to 2013, and nominated as the Best Associate Editor from 2012 to 2013. In addition, he was the General Chair of the ACM/IEEE Asia South Pacific Design Automation Conference (ASPDAC 2016), receiving the IEEE Council on Electronic Design Automation (CEDA) Outstanding Service Award in 2016, and the General Chair of the IEEE Asian Solid-State Circuits Conference (A-SSCC 2019). He was the Vice-President (2005–2014) and the President (2014–2017) of the Association of Portuguese Speaking Universities (AULP), and received two Macau Government decorations: the Medal of Professional Merit (Portuguese1999); and the Honorary Title of Value (Chinese-2001). In July 2010, he was elected, unanimously, as a Corresponding Member of Lisbon Academy of Sciences, being the only Portuguese Academician working and living in Asia.View more

Institute of Microelectronics, and the Department of Electrical and Computer Engineering (DECE), Faculty of Science and Technology (FST), State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau, Macau, China
Pui-In Mak (Fellow, IEEE) received the Ph.D. degree from the University of Macau (UM), Macau, China, in 2006.
He is currently a Full Professor with the Department of ECE, Faculty of Science and Technology, UM; and the Deputy Director (Research) of the Institute of Microelectronics and the Interim Director of the State Key Laboratory of Analog and MixedSignal VLSI, UM. His research interests include analog and radio frequency (RF) circuits and systems for wireless and multidisciplinary innovations.
Prof. Mak has been inducted as an Overseas Expert of the Chinese Academy of Sciences since 2018; and a fellow of the U.K. Institution of Engineering and Technology (IET) for contributions to engineering research, education, and services, since 2018, the IEEE for contributions to radio frequency and analog circuits since 2019, and the U.K. Royal Society of Chemistry since 2020. He (co)received the DAC/ISSCC Student Paper Award in 2005, the CASS Outstanding Young Author Award in 2010, the National Scientific and Technological Progress Award in 2011, the Best Associate Editor of IEEE Transactions on Circuits and Systems—II: Express Briefs (2012–013), the A-SSCC Distinguished Design Award in 2015, and the ISSCC Silkroad Award in 2016. In 2005, he was decorated with the Honorary Title of Value for Scientific Merits by the Macau Government. He is/was the TPC Vice Co-Chair of ASP-DAC in 2016; and a TPC Member of A-SSCC from 2013 to 2016 and in 2019, ESSCIRC from 2016 to 2017, and ISSCC from 2017 to 2019. He is/was a Distinguished Lecturer of the IEEE Circuits and Systems Society from 2014 to 2015 and the IEEE Solid-State Circuits Society from 2017 to 2018. He was the Chairperson of the Distinguished Lecturer Program of IEEE Circuits and Systems Society from 2018 to 2019. His involvements with IEEE are: an Editorial Board Member of IEEE Press from 2014 to 2016; a Member of the Board-of-Governors of IEEE Circuits and Systems Society from 2009 to 2011; a Senior Editor of IEEE Journal on Emerging and Selected Topics in Circuits and Systems from 2014 to 2015; and an Associate Editor of IEEE Journal of Solid-State Circuits since 2018, IEEE Solid-State Circuits Letters since 2017, IEEE Transactions on Circuits and Systems—I: Regular Papers from 2010 to 2011 and from 2014 to 2015, and IEEE Transactions on Circuits and Systems—II: Express Briefs from 2010 to 2013.
Pui-In Mak (Fellow, IEEE) received the Ph.D. degree from the University of Macau (UM), Macau, China, in 2006.
He is currently a Full Professor with the Department of ECE, Faculty of Science and Technology, UM; and the Deputy Director (Research) of the Institute of Microelectronics and the Interim Director of the State Key Laboratory of Analog and MixedSignal VLSI, UM. His research interests include analog and radio frequency (RF) circuits and systems for wireless and multidisciplinary innovations.
Prof. Mak has been inducted as an Overseas Expert of the Chinese Academy of Sciences since 2018; and a fellow of the U.K. Institution of Engineering and Technology (IET) for contributions to engineering research, education, and services, since 2018, the IEEE for contributions to radio frequency and analog circuits since 2019, and the U.K. Royal Society of Chemistry since 2020. He (co)received the DAC/ISSCC Student Paper Award in 2005, the CASS Outstanding Young Author Award in 2010, the National Scientific and Technological Progress Award in 2011, the Best Associate Editor of IEEE Transactions on Circuits and Systems—II: Express Briefs (2012–013), the A-SSCC Distinguished Design Award in 2015, and the ISSCC Silkroad Award in 2016. In 2005, he was decorated with the Honorary Title of Value for Scientific Merits by the Macau Government. He is/was the TPC Vice Co-Chair of ASP-DAC in 2016; and a TPC Member of A-SSCC from 2013 to 2016 and in 2019, ESSCIRC from 2016 to 2017, and ISSCC from 2017 to 2019. He is/was a Distinguished Lecturer of the IEEE Circuits and Systems Society from 2014 to 2015 and the IEEE Solid-State Circuits Society from 2017 to 2018. He was the Chairperson of the Distinguished Lecturer Program of IEEE Circuits and Systems Society from 2018 to 2019. His involvements with IEEE are: an Editorial Board Member of IEEE Press from 2014 to 2016; a Member of the Board-of-Governors of IEEE Circuits and Systems Society from 2009 to 2011; a Senior Editor of IEEE Journal on Emerging and Selected Topics in Circuits and Systems from 2014 to 2015; and an Associate Editor of IEEE Journal of Solid-State Circuits since 2018, IEEE Solid-State Circuits Letters since 2017, IEEE Transactions on Circuits and Systems—I: Regular Papers from 2010 to 2011 and from 2014 to 2015, and IEEE Transactions on Circuits and Systems—II: Express Briefs from 2010 to 2013.View more