Title :
Accurate simulation of the currents on conducting thin-wire structures with subcell technique
Author :
Fang, Tian ; Zhong-lin, Gong
Author_Institution :
Dept. of Electron., Peking Univ., Beijing, China
fDate :
Oct. 28 2003-Nov. 1 2003
Abstract :
To simulate some microwave devices with thin-wire structures, we propose a round contour path integral (RCPI) method to calculate the currents on conducting thin-wire by using subcell technique in the finite difference time domain (FDTD) method. Through simulation examples, the RCPI method is verified to be more accurate than the conventional square contour path integral (SCPI) method.
Keywords :
conducting bodies; electric current; finite difference time-domain analysis; microwave devices; monopole antennas; wire antennas; conducting thin-wire structures; finite difference time domain method; microwave devices; round contour path integral method; subcell technique; Coaxial cables; Conducting materials; Difference equations; Finite difference methods; Impedance; Microwave devices; Microwave theory and techniques; Scattering; Solid modeling; Time domain analysis;
Conference_Titel :
Antennas, Propagation and EM Theory, 2003. Proceedings. 2003 6th International SYmposium on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-7831-8
DOI :
10.1109/ISAPE.2003.1276787
