摘要
提出用直线法计算ＴＥＭｃｅｌｌ中高次模截止频率，求出了多个ＴＥ和ＴＭ模的截止频率值。所得结果与其他方法的结果吻合，表明直线法的精度高、计算量小，是很有效的方法。
In this paper ,the method of lines is presented to calculate the higher-order mode cut-offfrequencies in symmetric TEM cells .Both TE and TM modes are considered .The results obtained by thismethod agree with those of other methods .The comparison shows that method of lines, which has the advantages of very simple numerieal procedure and of higher accuracy,is a very powerful method for ealculating the higher-order mode cut-off frequencies in the TEM cell.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
1995年第S1期18-22,共5页
Journal of University of Electronic Science and Technology of China
基金
电子部预研基金
关键词
横电磁波小室
高次模截止频率
电磁兼容
直线法
TEM cell
higher-order mede cut-off frequency
electromagnetic compatibility
method of lines
