Novel asymmetric high efficient multi-stage depressed collector for space traveling wave tubes

机译：新型非对称高效多级空间行波管低压收集器

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In order to increase the collector efficiency of space traveling wave tubes, a novel asymmetric multi-stage depressed collector has been proposed. Suitable off-axis placement of electrodes and pole-piece have aided in achieving asymmetry in both electric and magnetic fields. The proposed multi-stage depressed collector offers high collector efficiency of ~94% and zero back-streaming current with reduced complexities associated with its fabrication. Further, it only uses the leakage magnetic field within the collector region and hence doesn't require any special external magnet.

机译：为了提高空间行波管的集电极效率，提出了一种新型的不对称多级下陷集电极。电极和极靴的适当离轴放置有助于实现电场和磁场的不对称性。拟议中的多级低压集电极可提供约94％的高集电极效率和零回流电流，并降低了其制造相关的复杂性。此外，它仅使用集电极区域内的漏磁场，因此不需要任何特殊的外部磁体。

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《The 41st IEEE International Conference on Plasma Science, and the 20th International Conference on High-Power Particle Beams》|2014年|1-3|共3页
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Mercy Latha A.; Panda P.C.; Ghosh S.K.;
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electrodes; magnetic leakage; travelling wave tubes; asymmetric high efficient multistage depressed collector; electrodes; leakage magnetic field; off-axis placement; pole-piece; reduced complexities; space traveling wave tubes; zero back-streaming current; Complexity theory; Electric potential; Electrodes; Electron tubes; Magnetic fields; Magnetic flux; Space exploration;

机译：电极;漏磁;行进波管;非对称高效多级凹陷集电极;电极;漏磁场;离轴放置;极件;降低的复杂性;空间行波管;零回流电流;复杂性理论;电势电极;电子管;磁场;磁通量;空间探索;

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专利

1. A Novel Geometry Multi-Stage Depressed Collector for the Efficiency Enhancement of Space Traveling Wave Tubes [J] . Latha A.M., Gahlaut V., Kaur J., Journal of Infrared, Millimeter and Terahertz Waves . 2013,第1期

机译：新型几何多级压气收集器，用于提高空间行波管的效率
2. Challenges in achieving hermetic brazing joints in single-insulator multi-stage depressed collector of travelling wave tubes [J] . Vacuum: Technology Applications & Ion Physics: The International Journal & Abstracting Service for Vacuum Science & Technology . 2020,第期

机译：在旅行波管的单绝缘体多阶段抑制收集器中实现密封钎焊接头的挑战
3. Dynamic analysis of a multi-stage depressed collector for high-efficiency travelling wave tubes [J] . Chirag Mistry, S. K. Ghosh Journal of Electromagnetic Waves and Applications . 2018,第16a18期

机译：高效行驶波管多级抑制收集器的动态分析
4. Novel asymmetric high efficient multi-stage depressed collector for space traveling wave tubes [C] . Latha, /A/. Mercy, Ghosh, Soumya K. IEEE International Conference on Plasma Science;International Conference on High-Power Particle Beams . 2014

机译：新型的不对称高效多级空间行波管低压收集器
5. A model for electron beam spread in the collectors of travelling wave tubes. [D] . Dubal, Chaitanya Vallabhdas. 1992

机译：电子束在行波管收集器中传播的模型。
6. Traveling waves in developing cerebellar cortex mediated by asymmetrical Purkinje cell connectivity [O] . Alanna J. Watt, Hermann Cuntz, Masahiro Mori, -1

机译：在开发小脑皮质的行波通过不对称浦肯野细胞介导的连接
7. Design optimisation of multistage depressed collectors for high efficiency travelling wave tubes using genetic algorithm. [O] . Ghosh T. K., Carter Richard G. 2002

机译：基于遗传算法的高效行波管多级低压收集器设计优化。
8. Secondary-electron-emission losses in multistage depressed collectors and traveling-wave-tube efficiency improvements with carbon collector electrode surfaces [R] . Ramins, P., Ebihara, B. T. 1986

机译：多级凹陷收集器中的二次电子发射损耗和碳收集器电极表面的行波管效率改进

Novel asymmetric high efficient multi-stage depressed collector for space traveling wave tubes

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