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Researcher · Chongqing University of Posts and Telecommunications · China

Hongqing Liu

Hongqing Liu publishes mostly in Aerospace Engineering, Electrical and Electronic Engineering and Signal Processing, on topics such as Synthetic Aperture Radar (SAR) Applications and Techniques, Advanced SAR Imaging Techniques and Direction-of-Arrival Estimation Techniques.

ORCID 0000-0003-4839-1525 OpenAlex
World rank
#938,247
of 1,633,909 ranked researchers
Rank in China
#82,181
of 187,979
Works
25
Citations
47
Citations per work
1.9

What does Hongqing Liu research?

Aerospace Engineering: 26.7%Electrical and Electronic Engineering: 23.3%Signal Processing: 10.0%Computer Vision and Pattern Recognition: 6.7%other fields: 33.3%27%top field
Aerospace Engineering26.7%Electrical and Electronic Engineering23.3%Signal Processing10.0%Computer Vision and Pattern Recognition6.7%other fields33.3%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Aerospace Engineering27% of their works
  2. 2Electrical and Electronic Engineering23% of their works
  3. 3Signal Processing10% of their works
  4. 4Computer Vision and Pattern Recognition7% of their works
  5. 5Computer Networks and Communications7% of their works
  6. 6Computational Mechanics7% of their works

Research topics

Which keywords describe Hongqing Liu's research?

The keywords of their largest research topics: Signal Processing, Beamforming, Deep Learning, MIMO Radar, Micro-Doppler Effect, SAR Interferometry, Surface Deformation Monitoring and Synthetic Aperture Radar.

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.

All 20 words, with their numbers
  1. Signal Processing52 topics
  2. Beamforming42 topics
  3. Deep Learning42 topics
  4. MIMO Radar42 topics
  5. Micro-Doppler Effect31 topic
  6. SAR Interferometry31 topic
  7. Surface Deformation Monitoring31 topic
  8. Synthetic Aperture Radar31 topic
  9. Array Processing21 topic
  10. Cognitive Radar21 topic
  11. Direction-of-Arrival Estimation21 topic
  12. Full-Duplex21 topic
  13. Waveform Design21 topic
  14. Wireless Communication21 topic
  15. Brain Tumor11 topic
  16. Energy-Efficient Protocols11 topic
  17. MRI11 topic
  18. Nonlinear Estimation11 topic
  19. Particle Filters11 topic
  20. Wireless Sensor Networks11 topic

Where does Hongqing Liu work?

Hongqing Liu's main affiliation in the publication record is Chongqing University of Posts and Telecommunications, China.

How many publications and citations does Hongqing Liu have?

Science Explorer counts 25 works and 47 citations for Hongqing Liu, ranking #938,247 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised 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.

Other researchers named Hongqing Liu

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