The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper presents a hybrid field-circuit solver based on the hybridization of the time-domain finite element method and a SPICE-like lumped circuit simulation. Advanced features of the proposed hybrid solver include incorporation of multiport lumped networks, application of the tree-cotree splitting technique, and introduction of a flexible time-marching scheme.
This paper describes a flexible time-stepping scheme for a recently developed hybrid field-circuit solver based on the extended time-domain finite element method (TDFEM) to alleviate the limitation on the use of a system-wide global time-step size. The proposed time-stepping scheme generalizes the strict synchronous coupling mechanism between the FEM and circuit subsystems and allows the signals in...
This paper describes a time-domain finite element implementation of the second-order perfectly matched layer (PML) previously proposed for the FDTD method. Numerical results show that the finite element implementation of the second-order PML is accurate and stable and the second-order PML is highly effective for the absorption of both propagating and evanescent waves of all spectrum.
This paper summarizes our recent advances in the development of the TDFEM for computational electromagnetics. Because of its unique advantages, the TDFEM is expected to have a great potential in both engineering research and commercial applications
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.