Study on the Minimization Design of Microstrip Line Radiation Field

DOI

10.2991/esm-16.2016.21How to use a DOI?

Keywords

Finite-difference time-domain (FDTD), microstrip line, impedance, radiation field

Abstract

Based on finite difference time domain (FDTD) method, a monoaxial anisotropic perfectly matched layer was used as absorbing boundary condition, a gauss pulse signal with a bandwidth of 0-10GHz and a peak value of 1V was used as excite source, the impedance of microstrip was 50 , excitation signal source impedance and load impedance were matched with the microstrip line characteristic impedance. Firstly, the near zone radiation field of the microstrip line was obtained via FDTD method,then, the near-zone to far-zone transformation method was used to obtain far-zone field, the far-zone field was on the surface of a sphere which had a radius of 3 meters and the centered at the origin, finally, the effects of microstrip line width and dielectric thickness of microstrip line on far-zone field were analyzed. The results can be used to minimize the radiation field produced by the microstrip line under the condition of meeting the process and technical specifications.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jianhua Chen
AU  - Ying Li
PY  - 2016/08
DA  - 2016/08
TI  - Study on the Minimization Design of Microstrip Line Radiation Field
BT  - Proceedings of the 2016 International Conference on Engineering Science and Management
PB  - Atlantis Press
SP  - 90
EP  - 93
SN  - 2352-5401
UR  - https://doi.org/10.2991/esm-16.2016.21
DO  - 10.2991/esm-16.2016.21
ID  - Chen2016/08
ER  -