Title :
Huygens subgrid technique for FDTD analysis of EBG structure
Author :
Xie, J. ; Yang, Y. ; Liu, S.B. ; Chen, R.S.
Author_Institution :
Coll. of Inf. Sci. & Technol., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
Abstract :
In this paper, one kind of subgrid technology using physical connection between different sizes cells is presented. Huygens method, one representation of equivalence principle, is used to solve the problems of filed values on the interface of different size cells. This new technology could solve electromagnetic problems for discontinuous structures. Numerical simulation of EWB structure is implemented.
Keywords :
electromagnetic wave scattering; electromagnetism; finite difference time-domain analysis; photonic band gap; EBG structure; FDTD analysis; Huygens subgrid technique; electromagnetic bandgap structure; electromagnetic problems; finite difference time-domain method;
Conference_Titel :
Ultra-Wideband (ICUWB), 2010 IEEE International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-5305-4
Electronic_ISBN :
978-1-4244-5306-1
DOI :
10.1109/ICUWB.2010.5616113
