QUASI-STATIC ANALYSIS OF SHIELDED MICROSTRIPLINE BY A MODIFIED BOUNDARY-ELEMENT METHOD

被引:5
作者
CHANG, TN
LIN, YT
机构
[1] Tantung Institute of Technology, 40 Chungshan North Road 3rd Sec. Taipei, Taiwan
关键词
D O I
10.1109/22.231674
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents a modified boundary element method for analyzing the shielded microstrip-like structure. The boundary integral equations are derived via the Green's second identity with the adjoint fields chosen to satisfy the boundary conditions along the outside shielding conductor. Numerically, these result in a considerably reduced matrix size compared to that using free space Green's functions as the adjoint fields. The computation time for off-diagonal element of the matrix can be decreased by taking the Maclaurin series expansion forms of the infinite sums. Results for microstrip line are found in good agreement with those in the literature.
引用
收藏
页码:729 / 731
页数:3
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