Raj Kumar
Raj Kumar publishes mostly in Aerospace Engineering, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics, on topics such as Antenna Design and Analysis, Advanced Antenna and Metasurface Technologies and Microwave Engineering and Waveguides.
- World rank
- #922,366 of 1,633,909 ranked researchers
- Rank in India
- #15,348 of 44,512
- Works
- 19
- Citations
- 45
- Citations per work
- 2.4
What does Raj Kumar research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Aerospace Engineering67% of their works
- 2Electrical and Electronic Engineering30% of their works
- 3Atomic and Molecular Physics, and Optics4% of their works
Research topics
Which keywords describe Raj Kumar's research?
The keywords of their largest research topics: Antenna, Microstrip, Frequency Selective Surfaces, Metasurfaces, Microwave Filters, Substrate Integrated Waveguide, Antenna Arrays and Optimization.
- Vacuum Electronics
- Negative Ion Sources
- High Power Terahertz Sources
- Optimization
- Substrate Integrated Waveguide
- Metasurfaces
- Microstrip
- Antenna
- Frequency Selective Surfaces
- Microwave Filters
- Antenna Arrays
- 5G
- Millimeter Wave
- Superconducting Cavities
Size is their works in the topics tagged with each word, from their 7 largest topics. Each links to the topic it comes from most.
All 14 words, with their numbers
- Antenna81 topic
- Microstrip81 topic
- Frequency Selective Surfaces71 topic
- Metasurfaces71 topic
- Microwave Filters71 topic
- Substrate Integrated Waveguide71 topic
- Antenna Arrays21 topic
- Optimization21 topic
- 5G11 topic
- High Power Terahertz Sources11 topic
- Millimeter Wave11 topic
- Negative Ion Sources11 topic
- Superconducting Cavities11 topic
- Vacuum Electronics11 topic
Where does Raj Kumar work?
Raj Kumar's main affiliation in the publication record is Defence Institute of Advanced Technology, India.
How many publications and citations does Raj Kumar have?
Science Explorer counts 19 works and 45 citations for Raj Kumar, ranking #922,366 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 Raj Kumar
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- raj-kumar-geisinger-commonwealth-school-of-medicine
- raj-kumar-harvard-university
- raj-kumar-central-scientific-instruments-organisation
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