Analysis of elliptical thin ridged waveguide

作者：Xu, Jin^*; Wang, Wenxiang; Yue, Lingna; Gong, Yubin; Wei, Yanyu

来源：International Journal of Infrared and Millimeter Waves, 2007, 28(9): 733-739.

DOI：10.1007/s10762-007-9262-4

• elliptical waveguide
• Mathieu function
• bandwidth
• mode-matching

Elliptical waveguides and ridged waveguides have found broad applications in many microwave structures. The elliptical waveguide with double infinite thin ridges has been formulated using the mode-matching method. Exact closed-form expressions for eigenvalue problem of all TE and TM modes are presented. Numerical results suggest that the elliptical ridged waveguides have larger bandwidth than that of circular ones.

• 出版日期2007-9
• 单位电子科技大学