fast hopping frequency synthesizer 捷变频频率源
frequency hopping frequency synthesizer 跳频频率合成器
fast frequency-hopping synthesizer 合成器
synthesizer frequency hopping 混合跳频 ; 合成器跳频
Frequency-hopping Synthesizer 跳频合成器
frequency hopping synthesizer 跳频综合器
fh frequency hopping synthesizer 跳频频率合成器
This article introduces a scheme which makes C-band low phase noise hopping frequency synthesizer come true, with PLL and mixer. Some innovative ideas of low phase noise design about PLL is presented in this paper.
本文主要介绍了利用锁相环和混频技术,实现C波段低相噪声跳频源的方案,提出了低噪声低杂散锁相跳频源设计的一些新思路。
参考来源 - C波段低相位噪声跳频源的研制·2,447,543篇论文数据，部分数据来源于NoteExpress
The zero-crossings of the AC voltage and digital frequency synthesizer are used in solving the two main problems in frequency hopping system-synchronization and fast frequency synthesizing.
利用电力系统三相交流电压过零点和高速数字频率合成器解决了跳频系统中同步和快速频率合成的两个关键问题。
This paper will discuss a new way to speed frequency hopping of frequency synthesizer. This way will assure that loop circult is locked in a very short time.
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。
The paper introduces the composition and the operation mode of frequency hopping (FH) communication system and the design requirement of frequency hopping synthesizer.
介绍了跳频通信系统的基本组成、工作方式以及跳频通信系统中跳频综合器的设计要求。
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