Title :
Novel stabilizing techniques for time marching algorithms and some discussion
Author :
Dong, Shi-Wei ; Wang, Ying ; Ma, Wei ; Chen, Hong
Author_Institution :
Nat. Key Lab. of Space Microwave Technol., Xi´´an Inst. of Space Radio Technol., Xian
Abstract :
To suppress late-time oscillations in time marching algorithms of solution of time domain electric field integral equation (TD-EFIE), stabilizing techniques are analyzed. Novel backward tilted averaging schemes are proposed. Sometimes better results are got with these schemes than with other schemes. Uncertainties are discussed in application of averaging schemes.
Keywords :
electric field integral equations; electromagnetic wave scattering; backward tilted averaging schemes; late-time oscillations; time domain electric field integral equation; time marching algorithms; Boundary conditions; Finite difference methods; Integral equations; Laboratories; Microwave technology; Scattering; Space technology; Stability; Time domain analysis; Uncertainty;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1879-4
Electronic_ISBN :
978-1-4244-1880-0
DOI :
10.1109/ICMMT.2008.4540810
