Proof-of-principle Experiment of a 20-kW-Average-Power Ka-band Gyro-Traveling Wave Tube with a Cut-off Waveguide section
IEEE Electron Device Letters(2020)
摘要
In this letter, a 20-kW-average-power Ka-band TE01 mode gyro-traveling wave tube (gyro-TWT) with a cut-off waveguide section is presented and verified by hot test experiment for the first time. To improve the average output power, the new type gyro-TWT adds a cut-off waveguide in high frequency beam-wave interaction circuits. The large signal nonlinear theory calculations and particle in cell (PIC...
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关键词
Ceramics,Wave power,Power generation,Electromagnetic waveguides,Gain,Broadband communication,Bandwidth
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