Asad Abidi

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Asad Ali Abidi
Abidi-262sm (cropped).jpg
Born (1956-07-12) July 12, 1956 (age 67)
Peshawar, Khyber Pakhtunkhwa, Pakistan
Nationality Pakistani, American
Alma mater Imperial College, London
University of California, Berkeley
Known for RF CMOS
RF circuit modeling
Awards IEEE Donald O. Pederson Award in Solid-State Circuits (2008)
IEEE Third Millennium Medal
IEEE Donald G. Fink Prize Paper Award
Member of the National Academy of Engineering
Scientific career
Fields Electrical Engineering
Electronics engineering
Institutions Bell Laboratories
University of California, Los Angeles
Lahore University of Management Sciences
Doctoral advisor Robert G. Meyer

Asad Ali Abidi (born July 12, 1956) [1] is a Pakistani-American electrical engineer. He serves as a tenured professor at University of California, Los Angeles, and is the inaugural holder of the Abdus Salam Chair at the Lahore University of Management Sciences (LUMS). [2] He is best known for pioneering RF CMOS technology during the late 1980s to early 1990s. As of 2008, the radio transceivers in all wireless networking devices and modern mobile phones are mass-produced as RF CMOS devices.

Contents

Abidi received his B.S. from the Imperial College London followed by a M.S. and PhD from the University of California, Berkeley in 1981. He worked as an electrical engineer with Bell Labs and in January 1985 joined UCLA as a tenured academic. In 2007, he left for a three-year sabbatical to work as a founding dean of the engineering school at Lahore University of Management Sciences (LUMS) and returned to Los Angeles in 2009. [3] In 2017, he was named as the inaugural holder of the Abdus Salam Chair at LUMS. [4]

Abidi is a prominent academic and is a member of the National Academy of Engineering and The World Academy of Sciences. He received the IEEE Donald O. Pederson Award in Solid-State Circuits in 2008. In 2015, UC, Berkeley recognised him as a distinguished alumnus for his contributions to the theory and practice of analog and RF circuits. [5] [6] [7]

Life and education

Born and raised in Pakistan, Abidi was educated till matriculation at Cadet College Hasan Abdal, Pakistan, completed his high school from Dudley College of Technology, UK, and gained a B.Sc. degree (with first-class honours) in electrical engineering at Imperial College, London, in 1976. [8] Later he attended University of California, Berkeley; he gained an M.Sc. degrees in electrical engineering in 1978 and a Ph.D. in 1981 under the supervision of Robert Meyer. Abidi is an IEEE Fellow and a member of the United States National Academy of Engineering (NAE). [8] [9] He joined LUMS (Lahore University of Management Sciences) School of Science and Engineering as its first dean. [10]

Academic career

Since 1985, Abidi has worked at UCLA, where he is currently a Distinguished Chancellor's Professor. [8] From 1981 to 1984, he worked for Bell Laboratories as a Member of Technical Staff at the Advanced LSI Development Laboratory. He was a Visiting Faculty Researcher at Hewlett Packard Laboratories in 1989. He is one of only a few Pakistani-origin members of the NAE. [5] and was recognized as an ISSCC top-ten author. [8]

While working at Bell and then UCLA, he pioneered radio research in metal–oxide–semiconductor (MOS) technology and made seminal contributions to radio architecture based on complementary MOS (CMOS) switched-capacitor (SC) technology. [11] While working at Bell in the early 1980s, he worked on the development of sub-micron MOSFET (metal–oxide–semiconductor field-effect transistor) VLSI (very large-scale integration) technology at the Advanced LSI Development Lab, along with Marty Lepselter, George E. Smith and Harry Bol. As one of the few circuit designers at the lab, Abidi demonstrated the potential of sub-micron NMOS integrated circuit technology in high-speed communication circuits, and developed the first MOS amplifiers for Gb/s data rates in optical fiber receivers. Abidi's work was initially met with skepticism from proponents of GaAs and bipolar junction transistors, the dominant technologies for high-speed circuits at the time. In 1985 he joined UCLA, where he pioneered RF CMOS technology during the late 1980s to early 1990s. His work changed the way in which RF circuits would be designed, away from discrete bipolar transistors and towards CMOS integrated circuits. [12]

He was a visiting researcher at HP Labs for a year in 1989, during which time he investigated A/D conversion at ultra-high speeds, before returning to UCLA and researching analog signal chains for disk drive read channels, high-speed A/D conversion, and analog CMOS circuits for signal processing and communications. [12] Abidi, along with UCLA colleagues J. Chang and Michael Gaitan, demonstrated the first RF CMOS amplifier in 1993. [13] [14] In 1995, Abidi used CMOS switched-capacitor technology to demonstrate the first direct-conversion transceivers for digital communications. [11]

In the late 1990s, the RF CMOS technology that he pioneered was widely adopted in wireless networking, as mobile phones began entering widespread use. As of 2008, the radio transceivers in all wireless networking devices and modern mobile phones are mass-produced as RF CMOS devices. [12]

Abidi served as the Program Secretary for the IEEE International Solid-State Circuits Conference (ISSCC) from 1984 to 1990, and was the General Chairman of the Symposium on VLSI Circuits in 1992.[ citation needed ] He was the Secretary of the IEEE Solid-State Circuits Council from 1990 to 1991. From 1992 to 1995, he was the Editor-in-Chief of the IEEE Journal of Solid-State Circuits. [15]

Awards and recognitions

Fellowships and academy membership

Bibliography

Related Research Articles

<span class="mw-page-title-main">CMOS</span> Technology for constructing integrated circuits

Complementary metal–oxide–semiconductor is a type of metal–oxide–semiconductor field-effect transistor (MOSFET) fabrication process that uses complementary and symmetrical pairs of p-type and n-type MOSFETs for logic functions. CMOS technology is used for constructing integrated circuit (IC) chips, including microprocessors, microcontrollers, memory chips, and other digital logic circuits. CMOS technology is also used for analog circuits such as image sensors, data converters, RF circuits, and highly integrated transceivers for many types of communication.

<span class="mw-page-title-main">Mixed-signal integrated circuit</span> Integrated circuit

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Edholm's law, proposed by and named after Phil Edholm, refers to the observation that the three categories of telecommunication, namely wireless (mobile), nomadic and wired networks (fixed), are in lockstep and gradually converging. Edholm's law also holds that data rates for these telecommunications categories increase on similar exponential curves, with the slower rates trailing the faster ones by a predictable time lag. Edholm's law predicts that the bandwidth and data rates double every 18 months, which has proven to be true since the 1970s. The trend is evident in the cases of Internet, cellular (mobile), wireless LAN and wireless personal area networks.

Chih-Tang "Tom" Sah is a Chinese-American electronics engineer and condensed matter physicist. He is best known for inventing CMOS logic with Frank Wanlass at Fairchild Semiconductor in 1963. CMOS is used in nearly all modern very large-scale integration (VLSI) semiconductor devices.

Barrie Gilbert was an English-American electrical engineer. He was well known for his invention of numerous analog circuit concepts, holding over 100 patents worldwide, and for the discovery of the Translinear Principle. His name is attributed to a class of related topologies loosely referred to as the Gilbert cell, one of which is a mixer - a key frequency translation device - used in every modern wireless communication device. A similar topology, for use as a synchronous demodulator, was invented by Howard Jones in 1963.

Mau-Chung Frank Chang is Distinguished Professor and the Chairman of Electrical Engineering department at the University of California, Los Angeles, where he conducts research and teaching on RF CMOS design, high speed integrated circuit design, data converter, and mixed-signal circuit designs. He is the Director of the UCLA High Speed Electronics Laboratory.

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RF CMOS is a metal–oxide–semiconductor (MOS) integrated circuit (IC) technology that integrates radio-frequency (RF), analog and digital electronics on a mixed-signal CMOS RF circuit chip. It is widely used in modern wireless telecommunications, such as cellular networks, Bluetooth, Wi-Fi, GPS receivers, broadcasting, vehicular communication systems, and the radio transceivers in all modern mobile phones and wireless networking devices. RF CMOS technology was pioneered by Pakistani engineer Asad Ali Abidi at UCLA during the late 1980s to early 1990s, and helped bring about the wireless revolution with the introduction of digital signal processing in wireless communications. The development and design of RF CMOS devices was enabled by van der Ziel's FET RF noise model, which was published in the early 1960s and remained largely forgotten until the 1990s.

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References

  1. ↑ Date information sourced from Library of Congress Authorities data, via corresponding WorldCat Identities  linked authority file (LAF) .
  2. ↑ "Asad Abidi: Back to the Future - IEEE - The Institute". theinstitute.ieee.org. Archived from the original on January 18, 2017. Retrieved January 14, 2017.
  3. ↑ "Asad A. Abidi". eeweb.ee.ucla.edu. Archived from the original on January 16, 2017. Retrieved January 14, 2017.
  4. ↑ "Honouring a Nobel laureate: Prof Asad Abidi named inaugural holder of Abdus Salam Chair - The Express Tribune". The Express Tribune. January 12, 2017. Retrieved January 14, 2017.
  5. 1 2 "Dr. Asad A. Abidi".
  6. ↑ "Professor Asad Abidi Named the Inaugural Holder of the Abdus Salam Chair at LUMS". LUMS. January 10, 2017. Archived from the original on March 6, 2018. Retrieved January 14, 2017.
  7. ↑ Abidi CV twas.org
  8. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 "UCLA Electrical Engineering - Asad Abidi, Professor". The University of California. Retrieved December 4, 2010.
  9. ↑ "NAE Member directories - Dr. Asad A. Abidi". U.S. National Academy of Engineering. Archived from the original on November 2, 2010. Retrieved December 4, 2010.
  10. ↑ "Asad Abidi returns to Pakistan to open tech university". Archived from the original on March 6, 2010. Retrieved September 19, 2009.
  11. 1 2 Allstot, David J. (2016). "Switched Capacitor Filters" (PDF). In Maloberti, Franco; Davies, Anthony C. (eds.). A Short History of Circuits and Systems: From Green, Mobile, Pervasive Networking to Big Data Computing. IEEE Circuits and Systems Society. pp. 105–110. ISBN   9788793609860. Archived from the original (PDF) on September 30, 2021. Retrieved December 7, 2019.
  12. 1 2 3 O'Neill, A. (2008). "Asad Abidi Recognized for Work in RF-CMOS". IEEE Solid-State Circuits Society Newsletter. 13 (1): 57–58. doi:10.1109/N-SSC.2008.4785694. ISSN   1098-4232.
  13. ↑ Abidi, Asad Ali (April 2004). "RF CMOS comes of age". IEEE Journal of Solid-State Circuits. 39 (4): 549–561. Bibcode:2004IJSSC..39..549A. doi:10.1109/JSSC.2004.825247. ISSN   1558-173X. S2CID   23186298.
  14. ↑ Chang, J.; Abidi, Asad Ali; Gaitan, Michael (May 1993). "Large suspended inductors on silicon and their use in a 2- mu m CMOS RF amplifier". IEEE Electron Device Letters. 14 (5): 246–248. Bibcode:1993IEDL...14..246C. doi:10.1109/55.215182. ISSN   1558-0563. S2CID   27249864.
  15. ↑ "A Look Back: Past EiC's of JSSC". IEEE Solid State Circuits Society.
  16. ↑ "IEEE Donald O. Pederson Award in Solid-State Circuits Recipients" (PDF). IEEE. Retrieved November 15, 2010.
  17. ↑ "Asad Abidi, Mark Horowitz and Teresa Meng Elected to U. S. National Academy of Engineering". IEEE Solid-State Circuits Society. 2007. Retrieved December 4, 2010.
  18. ↑ "IEEE Donald G. Fink Prize Paper Award Recipients" (PDF). IEEE. Retrieved November 11, 2010.
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