Open access
Sep 2026
A Hybrid Calculation Method for Determining the Frequency Characteristics of the Air-Cored Coils with Complex Structure
Hollow coils with complex structures are very common in electrical equipment and sensors. Additionally, the responses at different frequencies are an important characteristic of the coils. However, it is quite challenging to divide the irregular coils with fine windings (thousands of turns and wire diameter less than 0...
Li Wang, Yi-Gang He, Xiao-Yu Liu
· Applied Sciences · 0 citations