A simplified CAD of millimeter-wave diplexer with E-plane T-junction and all-metal insert filters |
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| Authors: | Hong Wei Liu and I C Hunter |
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| Institution: | (1) Department of Microwave Engineering, University of Electronic Science and Technology of China, 610054 Chengdu, People's Republic of China;(2) Department of Electrical Engineering, University of Bradford, BD7 1DP Bradford, West Yorkshire, UK |
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| Abstract: | An equivalent circuit theory design of a class of rectangular waveguide E-plane T-junction diplexer with E-plane all-metal insert filters is presented. Element values of equivalent circuit models of E-plane T-junction proposed in 1] are computed and approximated. The parameters of the filters designed by 2] are also given. By use of the network combining technique, the scattering matrix of the diplexer is obtained and optimized according to the diplexer specification with a novel objective function. The experimental results show a fairly good agreement with the computed results.
The author was a visiting research fellow of the Bradford University during the period of this research project carried out. |
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| Keywords: | Simplified CAD Diplexer E-plane Circuits Network Combining Technique |
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