| 摘要: |
| 跳频通信具有抗干扰能力强,保密性好等优点,已被广泛地应用于通信、雷达、电子战等领域。此系统的关键是其快速跳频频率合成器,本文以跳频速度为中心,对实现快速跳频的频率合成方法进行了综合、分析、讨论,并提出了几种快速跳频频率合成方案。 |
| 关键词: 跳频通信 频率合成技术 通信 |
| DOI：10.3969/j.issn.1001-893X. |
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| 基金项目: |
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| A Short Survey of Fast-Switching-Time Frequency Synthesizer |
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| () |
| Abstract: |
| The FHC has the advantages of antijamming, security etc. and has been
widely used in communication, radar, electronic-warfare. The key of the system is
its fast-switching-time frequency synthesizer, this paper reviews, analyses, compares
the material in the light of a stringent switching-time requirement, and practical
methods of the fast-switching-time synthesizer are presented by authors. |
| Key words: Frequency-Hopped Communication (FHC),Frequency Synthesizer |
