frequency synthesizer

基本解释

Combing the FSK modulation and the frequency synthesizer, letting frequency modulate directly done by the data, the software and hardware designing is simplified.
另一方面，将FSK调制与频率合成器结合在一起，由数据本身直接实现频率调制，大大地简化了系统的软硬件设计。
Frequency Synthesizer (FS) is a very important block, which is used in a wireless transceiver as a local oscillator for frequency translation and channel selection.
频率合成器是射频收发机中非常重要的模块，是用于频率转换和频道选择的本地振荡源。

频率合成器
The core of a frequency hopping system is the frequency synthesizer.
在跳频系统中，频率合成器是核心部件。
频率源
the purpose is to develop local oscillator source with stable and alterable frequency for translators on telecommunication satellites at millimeter wave. The phase locked and frequency multiplying scheme was used to realize the frequency synthesizer.
经过对比分析，我们选择了锁相倍频的实现方案，即在微波频段锁定，然后倍频到毫米波频段，以期利用锁相技术获得高频率稳定度、低相噪的毫米波频率源。
频综
In this paper,a K-band microwave frequency synthesizer is studied and designed on account of applications.
基于实际应用,本论文研究并设计了一个K波段的微波频综。
跳频器