频率综合器 meaning in English
frequency comprehensive device
frequency synthesizer
Examples
- X - band radar signal frequency synthesizer based on dds - driven pll
波段雷达信号频率综合器 - Application of large - scale programmable logic device in radar frequency synthesizer
大规模可编程逻辑器件在频率综合器中的应用 - This dissertation is based on the theory of phase lock loop ( pll ) and the design of frequency synthesizer , and the summing up of the work on the microwave and millimeter wave ( mm ) frequency synthesizer
本文是在充分了解锁相环( pll )的理论和各种频率合成技术的基础上,对微波毫米波频率综合器的理论探索和实际研制工作的总结 - With the phase - noise model of the phase loked loop ( pll ) and the analysis of spur characteristic of fractional - n frequency synthesizer using - ? modulating technology , the scheme of pll with mixer + quadrupler is confirmed as a result
文中,通过建立锁相环路的相位噪声模型,并分析了使用- ?调制技术的分数频率综合器的杂散性能,以此二者为理论依据完成了毫米波频率源合成器的基本方案? ?锁相混频环+倍频器方案。 - The motive of this mm frequency synthesizer is also given in this chapter . chapter 2 emphasizes on the pll , first , introduce the module of basic components of pll , such as phase detector , loop filter and the voltage control oscillate ( vco ) . secondly , describe the theory of the linearity pll
第一章介绍了频率综合器(简称频综)的发展过程,对各种频率合成的技术进行了简单的概括和对比,简述了毫米波及其特点,并介绍了本文所作研究工作的研究目的及意义