| 王殿喜,蒋廷勇,张金颢,张守龙,成真伯.kV/ MHz 高重频可重构脉冲产生技术研究[J].电子测量与仪器学报,2023,37(5):207-214 |
| kV/ MHz 高重频可重构脉冲产生技术研究 |
| Research on kV / MHz reconfigurable pulse generation technology |
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| DOI： |
| 中文关键词: 高重频 亚纳秒脉冲 参数可调 功率合成 高精度延时 |
| 英文关键词:high repetition sub-nanosecond pulse parameter adjustable power synthesis high-precision delay |
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| 中文摘要: |
| 针对当前超快脉冲和超高重频脉冲产生技术需求,基于固态半导体开关技术和脉冲合成技术,提出了一种基于延时触
发控制的高重频可重构脉冲产生方法,研制了 kV/ MHz 高重频可重构脉冲源原理型装置。 测试结果表明,该脉冲源能够稳定输
出幅度为 1 kV、重复频率 1 MHz、前沿时间约 700 ps 的亚纳秒脉冲,通过精确调节各脉冲触发时间顺序还可灵活改变脉冲前沿、
脉宽和波形等参数,并能实现 1 ~ 50 MHz 重复频率的参数调节,可有效满足电子对抗、超宽带探测及通信等行业领域的应用
需求。 |
| 英文摘要: |
| In order to meet the requirement of ultra-high repetition frequency pulse generation in current ultra-fast pulse generation
technology, this paper proposes a high repetition frequency reconfigurable pulse generation method based on solid state semiconductor
switching technology, pulse power synthesis technology and picosecond high precision delay trigger control technology, and develops a
prototype device of high repetition frequency reconfigurable pulse generator with kV/ MHz. The test results show that the pulse generator
can stably output sub-nanosecond pulses with amplitude 1 kV, repetition frequency 1 MHz, rise time 700 ps. By precisely adjusting the
trigger time sequence of each pulse, the rise time, pulse width and waveform can be flexibly changed, and the repetition frequency can
be adjusted from 1 MHz to 50 MHz. It can effectively meet the application requirements of electronic countermeasures, ultra-wideband
detection and communication industries. |
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