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Researcher · Audi (Germany) · Germany

Christoph Ullrich

Christoph Ullrich publishes mostly in Electrical and Electronic Engineering, Aerospace Engineering and Atomic and Molecular Physics, and Optics, on topics such as Electromagnetic Compatibility and Measurements, Antenna Design and Analysis and Advanced Antenna and Metasurface Technologies.

OpenAlex
World rank
#4,319,133
of 7,710,434 ranked researchers
Rank in Germany
#218,753
of 364,343
Works
16
Citations
47
Citations per work
2.9
h-index
3
i10-index 2Top 97% in Electrical and Electronic Engineering
Christoph Ullrich

What does Christoph Ullrich research?

Christoph Ullrich's work is mostly in Engineering (62%), Physics and Astronomy (8%), Arts and Humanities (8%).

Physical Sciences: 11 works · 70.0% of their workEngineering: 10 works · 62.5% of their workElectrical and Electronic Engineering: 6 works · 37.5% of their workAerospace Engineering: 3 works · 20.0% of their workAutomotive Engineering: 1 works · 5.0% of their workPhysics and Astronomy: 1 works · 7.5% of their workAtomic and Molecular Physics, and Optics: 1 works · 7.5% of their workEverything else: 3 works · 17.5% of their workSocial Sciences: 2 works · 12.5% of their workArts and Humanities: 1 works · 7.5% of their workMusic: 1 works · 7.5% of their workSocial Sciences: 1 works · 5.0% of their workLaw: 1 works · 5.0% of their workTHEIR WORKChristoph Ullrich16works
Physical Sciences70%Social Sciences12%

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. Engineering1062.5%
    2. Physics and Astronomy17.5%
  2. Everything else317.5%
    1. Arts and Humanities17.5%
    2. Social Sciences15.0%
  1. 1Electrical and Electronic Engineering38% of their works
  2. 2Aerospace Engineering20% of their works
  3. 3Atomic and Molecular Physics, and Optics8% of their works
  4. 4Music8% of their works
  5. 5Law5% of their works
  6. 6Automotive Engineering5% of their works

Research topics

Which keywords describe Christoph Ullrich's research?

The keywords of their largest research topics: MIMO Systems, Antenna Measurement, Reverberation Chambers, Antenna, Maxwell's Equations, Microstrip, Electromagnetic Compatibility and Electromagnetic Scattering.

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 18 words, with their numbers
  1. MIMO Systems82 topics
  2. Antenna Measurement61 topic
  3. Reverberation Chambers61 topic
  4. Antenna51 topic
  5. Maxwell's Equations52 topics
  6. Microstrip51 topic
  7. EMI31 topic
  8. Electromagnetic Compatibility31 topic
  9. Electromagnetic Scattering31 topic
  10. Frequency Selective Surfaces31 topic
  11. Integral Equation Methods31 topic
  12. Metasurfaces31 topic
  13. 5G21 topic
  14. Electromagnetics21 topic
  15. Finite-Difference Time-Domain21 topic
  16. Millimeter Wave21 topic
  17. Musical Theory21 topic
  18. Musicology21 topic

Where does Christoph Ullrich work?

Christoph Ullrich's main affiliation in the publication record is Audi (Germany), Germany.

How many publications and citations does Christoph Ullrich have?

OpenAlex counts 16 works and 47 citations for Christoph Ullrich, an h-index of 3, ranking #4,319,133 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.

Discussion

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