| 一种加快频率合成器跳频速度的新方法 |
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| 引用本文： | 吴耀宏,关振柔.一种加快频率合成器跳频速度的新方法[J].电讯技术,1991,31(4):1-7. |
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| 作者姓名： | 吴耀宏 关振柔 |
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| 作者单位： | 机电部第十研究所，机电部第十研究所，机电部第十研究所 研究生，指导老师，研究员，指导老师，高级工程师 |
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| 摘 要： | 本文介绍一种加快频率合成器跳频速度的新方法,该方法能确保环路的初始频差在快捕带以内,使环路迅速捕获锁定。同时,这种方法降低了对VCO性能的要求,只要在VCO振荡频率的范围内,都能保证环路实现快捕。本方法硬件结构简单、容易实现,并有较大的灵活性,在未来工程中将具有广泛的应用前景。
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| 关 键 词： | 频率合成器 跳频 跳频通信 速度 |
A new way to speed frequency hopping of frequency syntheizer |
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| Postgraduate Wu Yaohong,Research Fellow Guan Zhenrou,Senior Engineer Huang Chengfang The Tenth Institute of Ministry of Machine-Building and Electronics Industry.A new way to speed frequency hopping of frequency syntheizer[J].Telecommunication Engineering,1991,31(4):1-7. |
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| Authors: | Postgraduate Wu Yaohong Research Fellow Guan Zhenrou Senior Engineer Huang Chengfang The Tenth Institute of Ministry of Machine-Building and Electronics Industry |
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| Affiliation: | Postgraduate Wu Yaohong;Research Fellow Guan Zhenrou;Senior Engineer Huang Chengfang The Tenth Institute of Ministry of Machine-Building and Electronics Industry |
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| Abstract: | This paper will discuss a new way to speed frequency hopping of frequen-cy synthesizer. This way will assure that loop circult is locked in a very short time.After the ring circuit out of locking, it can revise the control voltage of VCOautomatically to suit new work condition and to make frequency synthesis beinglocked in a very short time again. In this way, hardware is very simple, implemen-tation is casy and there is larger flexibility. It will have wide application prospectin future electronic engineering. |
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| Keywords: | Frequency Hepping Communication Frequency Synthesizer Fast Frequency Hopping Technique |
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