V2EX vco

VCO

释义 Definition

VCOVoltage-Controlled Oscillator 的缩写,中文常译为压控振荡器:一种输出频率会随输入控制电压变化而改变的电子振荡器,常用于锁相环(PLL)、无线通信、频率合成与调制等电路中。(该缩写在不同领域也可能有其他含义,但最常见的是电子工程里的“压控振荡器”。)

发音 Pronunciation (IPA)

/vi si o/

例句 Examples

The VCO changes frequency when the control voltage rises.
当控制电压升高时,压控振荡器的频率会改变。

In a PLL, the VCO is continuously adjusted to match the reference signal, improving frequency stability.
在锁相环中,压控振荡器会被持续调节以匹配参考信号,从而提高频率稳定性。

词源 Etymology

VCO 属于技术领域常见的首字母缩略词,由 Voltage(电压)+ Controlled(受控的)+ Oscillator(振荡器)各词首字母组成,用来简洁指代“用电压控制频率的振荡器”。

相关词 Related Words

文学与著作 Literary Works

  • The Art of Electronics(Horowitz & Hill)在振荡器与信号生成相关章节中讨论并使用 VCO 概念。
  • Phase-Locked Loops: Design, Simulation, and Applications(Roland E. Best)以 PLL 为核心,多处出现 VCO 作为关键组成模块。
  • RF Microelectronics(Behzad Razavi)在射频频率合成与本振设计内容中使用 VCO 术语。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     1115 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 6ms UTC 23:03 PVG 07:03 LAX 16:03 JFK 19:03
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86