W Band Circular Waveguide Y-Junction Circulator |
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| Authors: | Guotai Chen Hong-sheng Yang Yaozhong Xu |
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| Affiliation: | (1) Fuqing College of Fujian Normal University, Fuzhou, 350300, People's Republic of China;(2) National Key Laboratory of Millimeter Waves, Southeast University, Nanjing, 210096, People's Republic of China |
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| Abstract: | In this paper, a new type of W band circular waveguide Y-junction circulator is presented. The structure of this type of Y-junction is a cylindrical cavity connecting with three circular waveguides. The performances of the type of circulator are analyzed by the edge-based vector finite element method hybridized with the modal expansion. The numerical results show that this type of waveguide Y junction circulator has good circulation performance. |
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| Keywords: | Circulator Circular waveguide Finite element method Anisotropic media Waveguide junction |
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