frequency synthesizer

基本解釋

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，將FSK調(diào)制與頻率合成器結(jié)合在一起，由數(shù)據(jù)本身直接實(shí)現(xiàn)頻率調(diào)制，大大地簡化了系統(tǒng)的軟硬件設(shè)計(jì)。
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.
頻率合成器是射頻收發(fā)機(jī)中非常重要的模塊，是用于頻率轉(zhuǎn)換和頻道選擇的本地振蕩源。

頻率合成器
The core of a frequency hopping system is the frequency synthesizer.
在跳頻系統(tǒng)中，頻率合成器是核心部件。
頻率源
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.
經(jīng)過對比分析，我們選擇了鎖相倍頻的實(shí)現(xiàn)方案，即在微波頻段鎖定，然后倍頻到毫米波頻段，以期利用鎖相技術(shù)獲得高頻率穩(wěn)定度、低相噪的毫米波頻率源。
頻綜
In this paper,a K-band microwave frequency synthesizer is studied and designed on account of applications.
基于實(shí)際應(yīng)用,本論文研究并設(shè)計(jì)了一個(gè)K波段的微波頻綜。
跳頻器