Analysis of excitations for a groove guide resonator at 10 GHz by means of the FDTD method

作     者：Bechteler, TF 

作者机构：Izmir Inst Technol Dept Elect & Elect Engn TR-35430 Urla Izmir Turkey 

出 版 物：《INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES》 (国际红外波与毫米波杂志)

年 卷 期：2005年第26卷第6期

页      面：819-830页

核心收录：

学科分类：0808[工学-电气工程] 070207[理学-光学] 07[理学] 08[工学] 0803[工学-光学工程] 0702[理学-物理学] 

主　　题：groove guide resonator Finite-Difference Time-Domain method excitation millimeter waves 

摘      要：Various excitations of a new groove guide resonator working in the X-band (8 GHz - 12 GHz) are investigated by means of numerical simulations. For the numerical simulations the Finite-Difference Time-Domain method is used. The groove guide resonator, modelled both with and without excitation structures, is discretised in space. The results in the time domain are then transformed into the frequency domain in order to obtain the resonance frequency spectrum. Comparison between simulations with and without excitations shows the effect of the excitations on the resonance frequency spectrum. The results are compared with those of previous analytical methods.