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Mode Distribution and Bandwidth Characteristic of Arbitrarily Trapezoidal-Groove Guide for Millimeter Waves |
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| Authors: | Fuyong Xu Bin You Yue-e Li and Keyu Zhao |
| Institution: | (1) School of Information Science and Engineering, Lanzhou University, Lanzhou, 730000, The People’s Republic of China; |
| Abstract: | The modes TE and TM of arbitrarily trapezoidal-groove guide are analyzed by using the mode-matching method. The mode TE11 is the dominant mode of the trapezoidal-groove guide under different conditions. The bandwidth characteristic and the operation condition for the single dominant mode are discussed. The obtained conclusions are of very important significance in theoretical study and practical application of trapeziodal-groove guides for millimeter waves. |
| Keywords: | trapezoidal-groove guide mode-matching method mode distribution bandwidth characteristic single dominant mode operation condition millimeter waves |
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