MIXED POTENTIAL INTEGRAL-EQUATION TECHNIQUE FOR HYBRID MICROSTRIP-SLOTLINE MULTILAYERED CIRCUITS USING A MIXED RECTANGULAR-TRIANGULAR MESH

被引:50
|
作者
SERCU, J [1 ]
FACHE, N [1 ]
LIBBRECHT, F [1 ]
LAGASSE, P [1 ]
机构
[1] STATE UNIV GHENT,ELECTROMAGNETISM & ACOUST LAB,B-9000 GHENT,BELGIUM
关键词
D O I
10.1109/22.382080
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
In this paper, a mixed potential integral equation (MPIE) formulation for hybrid microstrip-slotline multilayered circuits is presented. This integral equation is solved with the method of moments (MoM) in combination with Galerkin's method, The vector-valued rooftop functions defined over a mixed rectangular-triangular mesh are used to model the electric and magnetic currents on the microstrip and slotline structures, An efficient calculation technique for the quadruple interaction integrals between two cells in the system matrix equation is presented, Two examples of hybrid microstrip-slotline circuits are discussed, The first example compares the simulation results for a microstrip-slotline transition with measured data, The second example illustrates the use of the simulation technique in the design process of a broadband slot-coupled microstrip line transition.
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页码:1162 / 1172
页数:11
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