Scattering from cylindrical objects

Description

CEM 2020 Fall final, School of Physics, Huazhong University of Science and Technology

Use 2D-FDTD to calculate total fields and scattered fields in area where a cylindrical object is scattering in free space with given source, under Absorbing Boundary Conditions (ABC).

Group member

吕大为，曹玉清

Setup & Results

./SRC/TFSF+PML3.0.py

• Contributor: 吕大为
• IDE: Spyder
• Results: 见 ./DOC/Scattering From Cylindrical Objects一些说明.pdf

./SRC/UPML_Guass_fdtd.m

• Contributor: 曹玉清

• IDE: MATLAB R2017b及以上（F5运行）

• Set:

  TM wave

  ABC: UPML

  Source: Guassian source

  Cylindrical object:

  • Radius = 20 (m)

  • Epsilon_r = 6.25

• Results: Ez field

Contact

Please feel free to contact me.

License

MIT