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Researcher · SUNY Polytechnic Institute · United States

S. Unnikrishna Pillai

S. Unnikrishna Pillai publishes mostly in Aerospace Engineering, Signal Processing and Civil and Structural Engineering, on topics such as Radar Systems and Signal Processing, Direction-of-Arrival Estimation Techniques and Advanced SAR Imaging Techniques.

OpenAlex
World rank
#317,742
of 7,710,434 ranked researchers
Rank in United States
#114,832
of 1,627,098
Works
131
Citations
4.6k
Citations per work
35.0
h-index
23
i10-index 38Top 4.2% in Aerospace Engineering
S. Unnikrishna Pillai

What does S. Unnikrishna Pillai research?

S. Unnikrishna Pillai's work is mostly in Engineering (46%), Computer Science (15%), Earth and Planetary Sciences (5%).

Physical Sciences: 87 works · 66.1% of their workEngineering: 60 works · 46.0% of their workAerospace Engineering: 36 works · 27.5% of their workCivil and Structural Engineering: 10 works · 7.4% of their workElectrical and Electronic Engineering: 8 works · 6.1% of their workControl and Systems Engineering: 7 works · 5.0% of their workComputer Science: 20 works · 15.4% of their workSignal Processing: 20 works · 15.4% of their workEarth and Planetary Sciences: 6 works · 4.7% of their workOceanography: 6 works · 4.7% of their workEverything else: 44 works · 33.9% of their workTHEIR WORKS. UnnikrishnaPillai131works
Physical Sciences66%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering6046.0%
    2. Computer Science2015.4%
    3. Earth and Planetary Sciences64.7%
  2. Everything else4433.9%
  1. 1Aerospace Engineering28% of their works
  2. 2Signal Processing15% of their works
  3. 3Civil and Structural Engineering7% of their works
  4. 4Electrical and Electronic Engineering6% of their works
  5. 5Control and Systems Engineering5% of their works
  6. 6Oceanography5% of their works

Research topics

Which keywords describe S. Unnikrishna Pillai's research?

The keywords of their largest research topics: MIMO Radar, Signal Processing, Beamforming, Deep Learning, Cognitive Radar, Waveform Design, Array Processing and Direction-of-Arrival Estimation.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 20 words, with their numbers
  1. MIMO Radar732 topics
  2. Signal Processing702 topics
  3. Beamforming472 topics
  4. Deep Learning442 topics
  5. Cognitive Radar401 topic
  6. Waveform Design401 topic
  7. Array Processing331 topic
  8. Direction-of-Arrival Estimation331 topic
  9. Micro-Doppler Effect301 topic
  10. Synthetic Aperture Radar301 topic
  11. Acoustic Techniques141 topic
  12. Audio-Visual Speech Recognition141 topic
  13. Seafloor Mapping141 topic
  14. Speech Enhancement141 topic
  15. Antenna Arrays101 topic
  16. Optimization101 topic
  17. Parameter Estimation91 topic
  18. System Identification91 topic
  19. Concrete-Filled Steel Tubes81 topic
  20. Structural Engineering81 topic

Where does S. Unnikrishna Pillai work?

S. Unnikrishna Pillai's main affiliation in the publication record is SUNY Polytechnic Institute, United States.

How many publications and citations does S. Unnikrishna Pillai have?

OpenAlex counts 131 works and 4,587 citations for S. Unnikrishna Pillai, an h-index of 23, ranking #317,742 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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