Jiang Lihui, Li Hao, Wu Zewei. Design of 94 GHz TE11-HE11 mode converter[J]. High Power Laser and Particle Beams, 2014, 26: 063009. doi: 10.11884/HPLPB201426.063009
Citation:
Jiang Lihui, Li Hao, Wu Zewei. Design of 94 GHz TE11-HE11 mode converter[J]. High Power Laser and Particle Beams, 2014, 26: 063009. doi: 10.11884/HPLPB201426.063009
Jiang Lihui, Li Hao, Wu Zewei. Design of 94 GHz TE11-HE11 mode converter[J]. High Power Laser and Particle Beams, 2014, 26: 063009. doi: 10.11884/HPLPB201426.063009
Citation:
Jiang Lihui, Li Hao, Wu Zewei. Design of 94 GHz TE11-HE11 mode converter[J]. High Power Laser and Particle Beams, 2014, 26: 063009. doi: 10.11884/HPLPB201426.063009
A 94 GHz TE11-HE11 mode converter using an iterative synthesis method based on mode-matching technology is presented. The commercial electromagnetic simulation software is used to validate the design. The simulation results meet the requirements of design. The purity of output mode of the converter is over 98% at 88 GHz to 102 GHz, and the highest is 99.1%. The structure of smooth circular waveguide based on waveguide deformation is easy to process, avoiding the disadvantage that corrugated waveguide is easy to breakdown.
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