High Power Laser and Particle Beams, Volume. 34, Issue 6, 065001(2022)
High-power picosecond pulse source based on high trigger signal and power synthesis
Figures & Tables(11)
Fig. 1. High trigger voltage and low trigger voltage avalanche time comparison
Fig. 5. Effect of single-board stage and trigger voltage on output voltage, respectively
Fig. 8. Comparison of output amplitude before and after delay adjustment
Table 1. Avalanche transistor specifications
View tableView in ArticleTable 1. Avalanche transistor specifications
collector-base voltage UCBO/V collector-emitter voltage UCES/V collector-emitter voltage UCEO/V emitter-base voltage UEBO/V continuous collector current IC/V peak collector current ICM/V 260 260 100 6 500 60
Table 2. Technical indexes of power distributor
View tableView in ArticleTable 2. Technical indexes of power distributor
item frequency/ MHz insertion loss/ dB input VSWR output VSWR isolation/ dB impedance/ Ω power rating/W splitter combiner 2-way 500～8000 ≤1.5 1.15∶1 1.11∶1 27 50 30 2 4-way 380～2700 ≤0.6 1.7∶1 − 19 50 30 2
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Yaru Zhang, Xi Chen, Yang Li, Hongchun Yang, Zhaohuan Wei. High-power picosecond pulse source based on high trigger signal and power synthesis[J]. High Power Laser and Particle Beams, 2022, 34(6): 065001
Paper Information
Category: Pulsed Power Technology
Received: Oct. 22, 2021
Accepted: --
Published Online: Jun. 2, 2022
The Author Email: Yang Li (yli@uestc.edu.cn), Hongchun Yang (yhc690227@uestc.edu.cn)
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