1) phase-locked multi-frequency
锁相信频
3) lock phase and frequency
锁相锁频
4) frequency and phase lock loop
锁频锁相环
1.
A frequency and phase lock loop for carrier recovery;
用作载波恢复的锁频锁相环
2.
High definition television system,whose carrier recovery adopt the technology of frequency and phase lock loop, is in the order of multi\|level vestigial sideband modulated(8\|VSB) transmission system of the Grand Alliance of Americcan.
以美国大联盟( Grand Alliance) 的多电平残留边带调制(8 V S B) 传输系统为代表的高清晰度电视制式,其载波恢复采用了锁频锁相环( F P L L) 技术。
5) Frequency-Phase Lock(FPL)
锁频-锁相(FPL)
6) phase-locked frequency multiplication
锁相倍频
1.
This paper introduces the working principle of the phase-locked loop circuit CD4046 and double D trigger CD4013,and gives the realization of phase-locked frequency multiplication based on CD4046 and CD4013 in automatic register controller syste
介绍了锁相环集成电路CD4046和双D触发器CD4013的工作原理,给出了在自动套色控制系统中利用CD4046和CD4013实现的锁相倍频电路。
补充资料:相信
1.互相信赖,信任。 2.单指信任对方。 3.指互相信得过的人。 4.认为正确或确实,不怀疑。
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