Title :
Compact two-dimensional FD-TD analysis of attenuation properties of lossy microstrip lines
Author :
Fujii, Masahiro ; Kobayashi, S.
Author_Institution :
Adv. Technol. Res. Labs., Sumitomo Metal Ind. Ltd., Amagasaki, Japan
Abstract :
A compact two-dimensional FDTD (2-D FDTD) algorithm has been applied to the analysis of propagation properties of lossy microstrip lines. The electromagnetic field in the conductors are analyzed by forming grids inside the conductors to consider the conductor loss of microstrip lines. Furthermore, the autoregressive (AR) signal analysis method is combined to obtain accurate propagation constants, and good agreement between computational and experimental results is obtained.<>
Keywords :
autoregressive processes; electromagnetic fields; finite difference time-domain analysis; microstrip lines; transmission line theory; 2D FDTD algorithm; AR signal analysis method; attenuation properties; autoregressive method; conductor loss; electromagnetic field; lossy microstrip lines; propagation constants; propagation properties; two-dimensional FDTD analysis; Algorithm design and analysis; Attenuation; Conductors; Electromagnetic fields; Electromagnetic propagation; Finite difference methods; Microstrip; Propagation losses; Time domain analysis; Two dimensional displays;
Conference_Titel :
Microwave Symposium Digest, 1995., IEEE MTT-S International
Conference_Location :
Orlando, FL, USA
Print_ISBN :
0-7803-2581-8
DOI :
10.1109/MWSYM.1995.405987
