Theoretical analysis for dispersion characteristics of elliptic-groove waveguide with mode-matching method |
| |
| Authors: | Fuyong Xu Keyu Zhao and Qiang Wang |
| |
| Institution: | (1) Department of Electronics and Information Science, Lanzhou University, 730000 Lanzhou, People's Republic of China |
| |
| Abstract: | In this paper, two kinds of elliptic-groove waveguides are presented. One of them has never been studied before. With the help of Mathieu function and mode-matching method, the field components and characteristic equation of the elliptic-groove waveguides are obtained for the first time. Then their dispersion characteristics for the dominant mode i.e. the mode TE
e11
1
are also studied. The gotten conclusions have very important values in theoretical study and actual application for the two kinds of the elliptic-groove waveguides. |
| |
| Keywords: | elliptic-groove waveguides dispersion characteristics Mathieu function mode-matching method |
| 本文献已被 SpringerLink 等数据库收录！ |
