Amirreza Ghadimi Avval Source Confirmed

Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.

Research Associate

University of Arkansas at Fayetteville

postdoc

6 h-index 23 pubs 106 cited

Research Areas

Advancements in Semiconductor Devices and Circuit Design Semiconductor materials and devices Antenna Analysis and Design Electromagnetic Wave Propagation Machine Learning Applications in Engineering Physics-Based Modeling

Links

ORCID Research Group

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OverviewAI-generated summary

Amirreza Ghadimi Avval is a researcher whose work focuses on the physics-based modeling and characterization of semiconductor devices, particularly at millimeter-wave frequencies. His research investigates the impact of wave propagation and device geometry on the performance metrics of transistors. Ghadimi Avval has explored how factors such as pad layout variations and device width optimization can enhance high-frequency performance. He has also contributed to the analysis and design of antennas, including choke ring circular waveguide antennas and rectangular choke horn antennas, utilizing techniques like the geometrical theory of diffraction and machine learning algorithms.

His expertise extends to simulation-based engineering, with experience in software packages such as MATLAB and COMSOL Multiphysics. Ghadimi Avval has demonstrated an ability to develop novel ideas, holding patents in wireless communication systems and medical science. He has a publication record of 23 papers, with an h-index of 6 and over 100 citations, and has collaborated extensively with researchers at the University of Arkansas at Fayetteville.

Metrics

  • h-index: 6
  • Publications: 23
  • Citations: 106

Selected Publications

  • Physics Based Modeling of Multi-Finger GaN-HEMTs: Device Width Optimization (2025) DOI
  • Physics-Based Modeling and Characterization of Wide GaN-HEMTs (2025) DOI
  • Investigating Thermal Effects and Mitigation Strategies in Multi-Finger GaN HEMTs (2024) DOI
  • Finger Width Effects on Performance of GaN HEMTs (2024) DOI
  • Enhancing Microwave Disinfection: Impact of Sodium Chloride on Microbial Inactivation (2024) DOI
  • Modeling, Characterization, and Machine Learning Algorithm for Rectangular Choke Horn Antennas (2024) DOI
  • Temperature-Controlled Disinfection System Using Microwave and Plasma (2023) DOI
  • Double-Choke Antenna Radiation Optimization (2023) DOI
  • Optimization of Choke Antenna Aperture Radiation Pattern (2023) DOI
  • Temperature-Controlled Microwave Heating System (2023) DOI
  • A Review of Physics-based Modeling of Millimeter-Wave Transistors (2022) DOI
  • Choke Ring Circular Waveguide Antenna Analysis and Design Using Geometrical Theory of Diffraction (2022) DOI
  • Enhancing High-Frequency Performance of Millimeter-Wave Transistors by Optimizing Device Width (2022) DOI
  • Impact of Wave Propagations on Figures of Merit in Millimeter-Wave Transistors (2021) DOI
  • Effects of Pad Layout Variations on the Cut-off Frequency of Millimeter-Wave Transistors (2021) DOI

Collaborators

Researchers in the database who share publications

Samir El‐Ghazaly University of Arkansas at Fayetteville 16 shared publications Soheil Nouri University of Arkansas at Fayetteville 9 shared publications Sara Ghayouraneh University of Arkansas at Fayetteville 7 shared publications Ibrahim N. Alquaydheb University of Arkansas at Fayetteville 7 shared publications Bilal Pirzada University of Arkansas at Fayetteville 1 shared publication

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