A stable marching on-in-time scheme for solving the time-domain electric field volume integral equation on high-contrast scatterers

SB Sayed, HA Ülkü, H Bağcι - IEEE Transactions on Antennas …, 2015 - ieeexplore.ieee.org
A time-domain electric field volume integral equation (TD-EFVIE) solver is proposed for
characterizing transient electromagnetic wave interactions on high-contrast dielectric …

Analyses of Initial Condition Problem and Linear Loop Modes in the Solution of the Derivative Form of Time-Domain Electric Field Integral Equation

YT Wu, WX Sheng - IEEE Antennas and Wireless Propagation …, 2019 - ieeexplore.ieee.org
The marching-on-in-time solution of the derivative form of time-domain electric field integral
equation has long been suffering from three typical problems: internal resonant modes …

Transient Electromagnetic Analysis of Complex Penetrable Scatterers using Volume Integral Equations

SB Sayed - 2018 - repository.kaust.edu.sa
Simulation tools capable of analyzing electromagnetic (EM) field/wave interactions on
complex penetrable scatterers have applications in various areas of engineering ranging …

[PDF][PDF] Zamanda Adımlama Yöntemi Tabanlı Zaman Uzayı İntegral Denklem Çözücülerin Zamana Göre Ön-Koşullanması

HA Ülkü - ursi.org.tr
Zaman uzayı integral denklemlerin çözümü için kullanılan zamanda adımlama yönteminin
(ZAY'ın) kararlılığını arttırmak için zamana göre ön-koşullama kavramı önerilmiştir. Zamana …

On the initial condition problem of the time domain PMCHWT surface integral equation

IE Uysal, H Bagci, AA Ergin… - 2017 International Applied …, 2017 - ieeexplore.ieee.org
Non-physical, linearly increasing and constant current components are induced in marching
on-in-time solution of time domain surface integral equations when initial conditions on time …

Temporal preconditioners for marching-on-in-time-based time domain integral equation solvers

HA Ülkü - Turkish Journal of Electrical Engineering and …, 2017 - journals.tubitak.gov.tr
Temporal preconditioners to stabilize the marching-on-in-time (MOT)-based time domain
integral equation (TDIE) solvers are proposed. Exponentially decaying functions are used as …