Design of trapezoidal-ridge waveguide by finite-element method
Reference:
Lu, M. and Leonard, P. J., 2004. Design of trapezoidal-ridge waveguide by finite-element method. IEE Proceedings - Microwaves Antennas and Propagation, 151 (3), pp. 205-211.
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Abstract
Transmission characteristics of single and double trapezoidal-ridge waveguides, are analysed by the finite-element method. Design data of cutoff wavelength and single-mode bandwidth for different ridge dimensions are presented in tabulated forms. Field patterns of dominant mode and the first higher-order TE mode in both waveguides are also illustrated. Numerical results provide an extension to the existing design data of rectangular-ridge waveguides and are considered to be helpful in practical applications.
Details
| Item Type | Articles |
| Creators | Lu, M.and Leonard, P. J. |
| Uncontrolled Keywords | waveguide theory, finite element analysis, finite-element method, transmission characteristics, cutoff wavelength, ridge waveguides, first higher-order te mode, dominant mode field patterns, trapezoidal-ridge waveguide design, single-mode bandwidth |
| Departments | Faculty of Engineering & Design > Electronic & Electrical Engineering |
| Refereed | Yes |
| Status | Published |
| ID Code | 5949 |
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