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Title: A unified modal analysis of off-centered waveguide junctions with thick iris
Authors: Lin, S.-L.
Li, L.-W. 
Yeo, T.-S. 
Leong, M.-S. 
Keywords: Mode-matching method
Off-centered waveguide junction
Unified analysis
Issue Date: Sep-2001
Citation: Lin, S.-L., Li, L.-W., Yeo, T.-S., Leong, M.-S. (2001-09). A unified modal analysis of off-centered waveguide junctions with thick iris. IEEE Microwave and Wireless Components Letters 11 (9) : 388-390. ScholarBank@NUS Repository.
Abstract: In this paper, the unified mode-matching technique for concentric waveguide junction analysis is extended to calculate the scattering parameters at off-centered step discontinuities in waveguides. Because the modal fields in both waveguides are expressed accurately by polynomials in mono coordinate system, the analytical expressions of the coupling coefficients are easily obtained. Furthermore, all waveguides are tacked with in a unified manner. Comparison with the data available in literature demonstrates the accuracy and flexibility of the present method.
Source Title: IEEE Microwave and Wireless Components Letters
ISSN: 15311309
DOI: 10.1109/7260.950770
Appears in Collections:Staff Publications

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