Characterization of Electromagnetic Fields in a GTEM Cell Using a KSQ1000 Comb Generator and Analysis of Comb Generator Technologies

This paper presents a comprehensive investigation into the characterization of electromagnetic fields within a Gigahertz Transverse Electromagnetic cell using a commercially available KSQ1000 comb generator. The measurements provide detailed information on the field uniformity and frequency response across the cell volume. This data is crucial for ensuring the accuracy and reliability of various electromagnetic compatibility testing applications conducted within the GTEM cell. Furthermore, the paper delves into the underlying technologies employed for comb generator manufacturing, with a specific focus on Non-Linear Transmission Lines. This analysis offers valuable insights into the selection criteria for comb generators.