多谐振荡器

基本解释 (translations)

multivibrator

与多谐振荡器相关的网络例句 [注：此内容来源于网络，仅供参考]

First it produces the pulse signal by the multivibratorwhich is consisted of 555 timer and send in the detecting coil to form the alternating magnetic field, then it asopts UGN3503 linear half-effect as prode to the magnetic field change into the voltage signal change,after enlargement electric circuit and peak value examination electric circuit,the signal be treated to send into ADC0809 modulus converter change moduluses, then the digital signal after the modulus converter is changed is sent into AT89C51one-chip computers afterwards, after the digital filter, AT89C51one-chip computers afterwards compares the data to the reference voltage and judges whether to have detected the metal and alarm.

这个系统是以AT89C51单片机为核心，首先由555定时器构成多谐振荡器产生脉冲信号送入探测线圈以形成交变磁场，然后经过线性霍尔器件UGN3503将磁场变化转换为电压信号的变化，经过放大电路和峰值检测电路，经数模转换之后输入到单片机中，由单片机对数据进行软件滤波之后，与基准值比较之后，判断是否存在金属和报警显示。

By studying the internal structure and working principle of 555 timer, this paper introduces three typical circuits----Schmitt trigger, Bistable multivibrator and Astable multivibrator----which are composed by 555 timer. Furthermore, it explores the various applications of 555 timer in circuit designing through the expansion of the circuits and eventually same experience and methods offers in circuit designing by using 555 timer.

本文通过研究555定时器的内部结构和工作原理，介绍了其组成的施密特触发器，单稳态触发器和多谐振荡器等三个典型电路，并通过这些电路的扩展，探讨了555定时器在电路设计中的各种应用，由此得出用555定时器设计电路的经验和方法。

This paper analyzed and researched the characteristics of Schmitt trigger, single-stable-state trigger and astable multivibrator constituted by 555 timer based on PSPICE. Against the phenomenon of astable multivibrator constituted by 555 timer has no oscillation in PSPICE, an effective analysis method was brought out for 555 timer circuit to simulate the actual oscillator.

作者在文中应用PSPICE对555定时器构成的施密特触发器、单稳态触发器和多谐振荡器的工作特性进行了仿真分析和研究，针对PSPICE中555定时器构成的多谐振荡器不起振的问题提出了模拟振荡电路的有效起振方法，对电子电路的分析与设计具有一定的参考意义。

Timer is a kind of multipurpose numeral- imitate the hybrid integrated circuit, in addition to constituting single multivibrator, astable multivibrator, Schmitt trigger , can also connect many useful electric circuit, all got the application in the creation and varieties of a wave form, measure and control, home appliances, the electronics toy wait many realms.

555定时器是一种多用途的数字-模拟混合集成电路，除了可以组成单谐振荡器、多谐振荡器、施密特触发器以外，还可以接成许多种有用电路，在波形的产生与变化、测量与控制、家用电器、电子玩具等许多领域中都得到了应用。

A useful variation of the multivibrator circuit is the monostable.

一个有益变异的多谐振荡器电路，单稳。

Motion controller composed of general chip series is developed and Quadruple differential circuit utilizing dual monostable multivibrators with Schmitt trigger inputs and dual 4_line to l_line data selectors or multiplexers is put forward.

本论文研制了一种常规芯片系列组成的运动控制器，采用单稳态多谐振荡器和数据选择器的四倍频辨向电路。

Transmitter is composed of 555 core multivibrator, by changing the oscillator frequency to adjust the frequency of infrared emitter, and can adjust the resistance to reduce the infrared signal duty cycle to increase as much as possible infrared the scope of protection.

详细说明：发射电路是以555为核心组成多谐振荡器，通过改变振荡器的工作频率来调节红外发射器件的工作频率，且可以通过调节电阻来减小红外信号的占空比，从而尽可能地增加红外防护的范围。

It consists of many ele- mentary pulse networks such as: Transistor forming and shaping circuit,trrnsistor blocking oscillator,multivibrator,time delay circuit and "and" gate,etc.

本文专门讨论了利用脉冲选择的晶体管化同步分频系统的线路综合原理和研制技术问题，对组成系统的各种单元脉冲电路，如晶体管窄脉冲形成器，晶体管间歇振荡器，晶体管多谐振荡器，晶体管延迟电路以及晶体管门电路等均作了较深入的分析，并给出相应的实验结果。

SINGLE SHOT MULTIVIBRATOR, An electrical circuit which produces a pulse when triggered by an input signal; a mono-stable multivibrator.

冲息多谐振荡器，当一个输人信号触发电路时产生的脉冲的电路。又称单稳态多谐振荡器。

Summary This paper analyzes the working principle and stability of a transistor mul- tivibrator operating as a frequency divider,with both sides being synchronized by the input signal.It is found that the frequency division stability of this circuit can further be increased when the multivibrator operates in the second class of oscillating condition,and that the optimum operating point is best determined from the actual base voltage changing characteristic.

本文分析了晶体管自激多谐振荡器用作双侧同步分频电路的一般理论和分频稳定性，并考虑基极电压变化规律来确定最佳分频的工作状态和运用点，同时对同步脉冲的引入问题亦作了原理性补充，还提出了振荡于第二类状态下的自激多谐振荡器可获得高稳定性的分频，以及此类双侧同步分频电路的设计方法。

与多谐振荡器相关的网络解释 [注：此内容来源于网络，仅供参考]

astable multivibrator：无稳态多谐振荡器

NE555的作用范围很广,但一般多应用于单稳态多谐振荡器(Monostable Mutlivibrator)及无稳态多谐振荡器(Astable Multivibrator). NE555时基电路封装形式有两种,一是DIP双列直插8脚封装,另一种是SOP-8小型(SMD)封装形式.

astable multivibrator：无稳态多谐振动器;无稳态多谐振荡器; 无稳态复振器

无稳态电路 astable circuit | 无稳态多谐振动器;无稳态多谐振荡器; 无稳态复振器 astable multivibrator | 然纳二极管;齐纳二极管 Zener diode

astable multivibrator：非稳态多谐振荡器

astable circuit 非稳定电路 | astable multivibrator 非稳态多谐振荡器 | astigmatism 像散现象

astable：非稳态多谐振荡器

ast 有源衬底蝶 | astable 非稳态多谐振荡器 | astable circuit 非稳定电路

bistable multivibrator：双稳态多谐振动器;双稳态多谐振荡器; 双稳态复振器

双稳态电路 bistable circuit | 双稳态多谐振动器;双稳态多谐振荡器; 双稳态复振器 bistable multivibrator | 雏形;原型;首版 prototype

monostable multivibrator：单稳态多谐振荡器

单稳态多谐振荡器 负脉冲触发之单稳态多谐振荡器 双稳态多谐振荡器...在自动控制中常用的计时器(Timer) 单稳多谐振荡器多谐振荡器的结构无稳态多谐振荡器(astable multivibrator)单稳态多谐振荡器(monostable multivibrator)双稳态多谐振多谐振

monostable multivibrator：单稳触发器单稳多谐振荡器

monostable circuit 单稳态电路 | monostable multivibrator 单稳触发器单稳多谐振荡器 | Mv monostable multivibrator 单稳多谐振荡器

multivibrator：多谐振荡器

广义的多谐振荡器(Multivibrator)分为无稳态(Astable)、单稳态(Monostable)和双稳态(Bistable)三种,一般说的多谐振荡器专指无稳态多谐振荡器(AstableMultivibrator).

multivibrator：多谐振动器;多谐振荡器

多晶性 polycrystallinity | 多谐振动器;多谐振荡器 multivibrator | 多边形力学;力多边形 polygon of force

multiport：多谐振荡器;多港埠的;多通道的;多口的

multiport valve多通阀 | multiport多谐振荡器;多港埠的;多通道的;多口的 | multiposition cylinder多位气缸