Abstract
AbstractThis paper presents a full wave method for the determination of the mathematical model of a 3D waveguide structure in the form of the pole expansion in the s‐plane of its generalized admittance matrix. The method is based on a boundary integral‐resonant mode expansion approach. By the introduction of appropriate state‐variables, the method leads to the pole expansion by solving a linear generalized eigenvalue problem, like in the well‐known techniques used up to now in frequency/time domain modelling based on finite difference or finite element methods. With respect to these methods we have the advantage of a significant reduction in both memory allocation and computing time. Two examples show the accuracy of the results and the efficiency of the method. Copyright © 2002 John Wiley & Sons, Ltd.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
