Title :
Meander delay line challenge problem: a comparison using FDTD, FEM and MoM
Author :
Bhobe, Alpesh U. ; Holloway, Christopher L. ; Piket-May, Melinda
Author_Institution :
Dept. of Electr. Eng., Colorado Univ., Boulder, CO, USA
Abstract :
Full-wave finite-difference time-domain (FDTD) and a simplified 1Dfinite-difference time-domain technique using the multi-conductor transmission line equations were applied to a delay line to determine its propagation characteristics. The output voltage waveform was calculated using the two methods and the results were compared to those obtained by two commercially available finite-element codes and two method-of-moment codes. Radiated fields from this structure are also included for the different numerical approaches
Keywords :
delay lines; electromagnetic compatibility; finite difference time-domain analysis; finite element analysis; method of moments; multiconductor transmission lines; printed circuits; transmission line theory; 1D finite-difference time-domain technique; EMC problems; FDTD; FEM; MoM; PCB; Radiated fields; computer systems; finite-element codes; full-wave finite-difference time-domain; meander delay line challenge problem; method-of-moment codes; multi-conductor transmission line equations; numerical approaches; output voltage waveform; printed-circuit boards; propagation characteristics; Delay lines; Electromagnetic compatibility; Finite difference methods; Frequency domain analysis; Geometry; Integral equations; Message-oriented middleware; Mutual coupling; NIST; Time domain analysis;
Conference_Titel :
Electromagnetic Compatibility, 2001. EMC. 2001 IEEE International Symposium on
Conference_Location :
Montreal, Que.
Print_ISBN :
0-7803-6569-0
DOI :
10.1109/ISEMC.2001.950479
