D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Electronics and Electrical Engineering D-index 69 Citations 23,135 264 World Ranking 539 National Ranking 273

Research.com Recognitions

Awards & Achievements

2015 - Fellow, National Academy of Inventors

Overview

What is he best known for?

The fields of study he is best known for:

  • Quantum mechanics
  • Electrical engineering
  • Optics

Ali Hajimiri mainly investigates Electrical engineering, Electronic engineering, CMOS, Amplifier and Phase noise. The study incorporates disciplines such as Voltage-controlled oscillator, Transistor, Multi-band device and Equalization in addition to Electronic engineering. His CMOS study combines topics from a wide range of disciplines, such as Bit error rate, Differential amplifier and Sensitivity.

Ali Hajimiri focuses mostly in the field of Amplifier, narrowing it down to matters related to Bandwidth and, in some cases, Transimpedance amplifier, Frequency response, Photodiode, Beam steering and Phase shift module. His Phase noise research is multidisciplinary, relying on both Quantum noise, Control theory, Oscillation and Oscillator phase noise. His work deals with themes such as Noise measurement, Jitter and Cyclostationary process, which intersect with Oscillator phase noise.

His most cited work include:

  • A general theory of phase noise in electrical oscillators (1884 citations)
  • Jitter and phase noise in ring oscillators (844 citations)
  • Design issues in CMOS differential LC oscillators (833 citations)

What are the main themes of his work throughout his whole career to date?

Ali Hajimiri focuses on Electronic engineering, Electrical engineering, CMOS, Phase noise and Amplifier. His Electronic engineering course of study focuses on Antenna and Near and far field. His research in CMOS intersects with topics in Electricity generation, Radio frequency, Chip and Voltage.

The Phase noise study combines topics in areas such as Oscillator phase noise, Flicker noise, Oscillation and Control theory. His Oscillator phase noise research is multidisciplinary, relying on both Quantum noise and Noise. His Flicker noise research incorporates themes from Noise generator and Noise temperature.

He most often published in these fields:

  • Electronic engineering (47.81%)
  • Electrical engineering (36.13%)
  • CMOS (32.48%)

What were the highlights of his more recent work (between 2016-2021)?

  • Optoelectronics (15.69%)
  • Optics (13.14%)
  • Electronic engineering (47.81%)

In recent papers he was focusing on the following fields of study:

Optoelectronics, Optics, Electronic engineering, CMOS and Phased array are his primary areas of study. His Optoelectronics research includes themes of Gyroscope and Wideband. His Electronic engineering research includes elements of Power, Antenna and Phase-locked loop.

His CMOS study is concerned with the larger field of Electrical engineering. His Phased array research integrates issues from Phase noise, Acoustics, Signal and Integrated circuit. As a part of the same scientific study, Ali Hajimiri usually deals with the Phase noise, concentrating on Synchronization and frequently concerns with Waveform.

Between 2016 and 2021, his most popular works were:

  • A Nonuniform Sparse 2-D Large-FOV Optical Phased Array With a Low-Power PWM Drive (38 citations)
  • Nanophotonic optical gyroscope with reciprocal sensitivity enhancement (37 citations)
  • High sensitivity active flat optics optical phased array receiver with a two-dimensional aperture (18 citations)

In his most recent research, the most cited papers focused on:

  • Quantum mechanics
  • Optics
  • Electrical engineering

The scientist’s investigation covers issues in Optics, Electronic engineering, Phased-array optics, Phased array and Phase. In Optics, Ali Hajimiri works on issues like Beamwidth, which are connected to Signal strength, Interference, Radio frequency, Waveform and Amplitude. His study in the field of CMOS is also linked to topics like Sensor array.

His research integrates issues of Lens, Photovoltaic system and Signal, Heterodyne in his study of Phased array. His studies deal with areas such as Phase noise and Optoelectronics as well as Lens. His research in Signal tackles topics such as Radar which are related to areas like Electrical engineering.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

A general theory of phase noise in electrical oscillators

A. Hajimiri;T.H. Lee.
IEEE Journal of Solid-state Circuits (1998)

3019 Citations

Design issues in CMOS differential LC oscillators

A. Hajimiri;T.H. Lee.
IEEE Journal of Solid-state Circuits (1999)

1282 Citations

Jitter and phase noise in ring oscillators

A. Hajimiri;S. Limotyrakis;T.H. Lee.
IEEE Journal of Solid-state Circuits (1999)

1278 Citations

Oscillator phase noise: a tutorial

T.H. Lee;A. Hajimiri.
custom integrated circuits conference (1999)

1208 Citations

Concepts and methods in optimization of integrated LC VCOs

D. Ham;A. Hajimiri.
IEEE Journal of Solid-state Circuits (2001)

947 Citations

The Design of Low Noise Oscillators

Ali Hajimiri;Thomas H. Lee.
(1999)

638 Citations

Concurrent multiband low-noise amplifiers-theory, design, and applications

H. Hashemi;A. Hajimiri.
IEEE Transactions on Microwave Theory and Techniques (2002)

600 Citations

A fully integrated 24-GHz eight-element phased-array receiver in silicon

Xiang Guan;Hossein Hashemi;Ali Hajimiri.
international solid-state circuits conference (2004)

573 Citations

Distributed active transformer-a new power-combining and impedance-transformation technique

I. Aoki;S.D. Kee;D.B. Rutledge;A. Hajimiri.
IEEE Transactions on Microwave Theory and Techniques (2002)

504 Citations

Fully integrated CMOS power amplifier design using the distributed active-transformer architecture

I. Aoki;S.D. Kee;D.B. Rutledge;A. Hajimiri.
IEEE Journal of Solid-state Circuits (2002)

489 Citations

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