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

fYear

1995

fDate

16-20 May 1995

Firstpage

797

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Symposium Digest, 1995., IEEE MTT-S International

Conference_Location

Orlando, FL, USA

ISSN

0149-645X

Print_ISBN

0-7803-2581-8

Type

conf

DOI

10.1109/MWSYM.1995.405987

Filename

405987