| 摘要: |
| 日益发展的新体制雷达技术的大量使用,给分选识别雷达信号技术提出了越来越高的要求。为能快速准确地从繁杂的信号环境中识别出各种雷达信号源,本文提供了一个能够分离信号流中固定重频和抖动重频的电路。在介绍了电路结构的基础上,详细介绍了电路工作原理以及时序实现等。 |
| 关键词: 雷达 数字电路 电子对抗 信息处理 |
| DOI：10.3969/j.issn.1001-893X. |
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| 基金项目: |
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| Correlation Processor Circuit Constituted by Random Memory |
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| Abstract: |
| With the developing use of new system radar technique, the requirement of radarsignal's identification is getting more strict. In order to quickly and correctly identify variousradar signal sources from complicated signal environment, this paper provides a circuit thatcan separate fixed repetition frequency and vibrate repetition frequency in signal flow. On thehasis of the introduction of circuit structure, the work principle of circuit and time sequenceare introduced in detail. |
| Key words: Radar,Signal Processing Technique,Digital Circuit,Electronic Countermeasures |
