An Efficient 2-D FDTD Method for Analysis of Parallel-Plate Dielectric Resonators

作者：Yao, Bin^*; Zheng, Qinhong; Peng, Jinhui; Zhong, Runeng; Li, Shenghui; Xiang, Tai

来源：IEEE Antennas and Wireless Propagation Letters, 2011, 10: 866-868.

DOI：10.1109/LAWP.2011.2165692

• Compact two-dimensional finite-difference time-domain (2-D FDTD) method
• parallel-plate dielectric resonator
• perfect matched layer (PML)
• resonant frequency

An efficient two-dimensional (2-D) finite-difference time-domain (FDTD) method is presented for the analysis of parallel-plate dielectric resonator. Three-dimensional (3-D) electromagnetic problems, with the description of z-dependence by, can be solved by compact 2-D FDTD method. Moreover, the perfect matched layer (PML), corresponding to the proposed FDTD algorithm, is also presented for the simulation of open system. Three representative examples-cylindrical, ring, and asymmetric parallel-plate resonators-are analyzed to verify the proposed compact 2-D FDTD method.

• 出版日期2011
• 单位云南师范大学; 云南大学; 昆明理工大学