Determination of normalized electric eigenfields in microwave cavities with sharp edges

JOURNAL OF COMPUTATIONAL PHYSICS

卷:304

Article

Helsing, Johan¹  Karlsson, Anders² 

[1] Lund Univ, Ctr Math Sci, S-22100 Lund, Sweden

[2] Lund Univ, Elect & Informat Technol, S-22100 Lund, Sweden

关键词: Magnetic field integral equation (MFIE);    Corner singularity;    Nystrom discretization;    Body of revolution (BOR);    Radio frequency (RF) cavity;    Wakefield;   

DOI  :  10.1016/j.jcp.2015.09.054

来源: Elsevier

【 摘 要 】

The magnetic field integral equation for axially symmetric cavities with perfectly conducting piecewise smooth surfaces is discretized according to a high-order convergent Fourier-Nystrom scheme. The resulting solver is used to accurately determine eigenwavenumbers and normalized electric eigenfields in the entire computational domain. (C) 2015 Elsevier Inc. All rights reserved.

【 授权许可】

Free