The utility model is composed of a guard circuit, an oscillating circuit, a power amplifier circuit, a volume control circuit, an accident noticing circuit, etc. 本实用新型由防护、振荡、功放、音量控制、故障通知等电路组成。
He used an oscillating circuit containing a spark gap as a generator, and a similar circuit as a detector. 他利用一个振荡电路,其中包括一个电花隙作为发生器,并用另一个相似的电路作为探测器。
The utility model relates to a non-contact electronic flash light for vehicles, which is composed of a pulse oscillating circuit, a switching circuit, a temperature automatic protection circuit. 本实用新型汽车无触点电子闪光器是由脉冲振荡电路、开关电路温度自动保护电路所组成。
With the establishment and observation example of triangular wave oscillating circuit, the advantage of emulation floppy EWP is shown in applying it into the electronic circuit. 通过“三角波振荡电路”的创建及观测实例,表明了EWB仿真软件在电子线路中的应用优势。
A Study on Colpitts 'Oscillating Circuit by Root-Locus Methods 用根轨迹法研究考毕兹振荡电路
According to the basic theory of crystal oscillator circuit high frequency stability oscillating circuit is designed. Two temperature control methods are discussed and compared here. 分析了振荡电路基本原理,从而设计出由专用集成芯片构成的压控晶体振荡电路,并对振荡电路PCB板设计中的抗干扰问题进行讨论。
All kinds of flow measurements are analyzed, and the principle of the nonmagnetic sensor which uses LC oscillating circuit to measure water flow are discussed in detail. 对水量的各种测量方法进行了比较分析,并详细叙述了无磁传感器利用LC振荡电路来测量水量的原理。
Application of LC oscillating circuit to nondestructive thickness measurement LC正弦振荡电路在无损检测中的应用
The mechanism of this oscillating circuit is analyzed theoretically, and the correctness of the circuit analysis is verified by advanced design system ( ADS) simulation and experiment. 文章首先从理论上深入分析了该电路的振荡机理,然后通过高级设计系统(ADS)软件仿真和实验验证了此振荡电路的正确性。
The Reducing Factor of the Oven Controlled by an Oscillating Circuit 振荡控温式恒温槽的缩减因数
And it proposes that the evanescent wave penetrates the negative refractive material slab is equivalent to forming a LC oscillating circuit in the transmission line theory, and realizes the amplitude gain to the evanescent wave. 并利用传输线理论提出隐失波透过负折射率材料平板时可等效地形成一个LC振荡电路,从而实现对隐失波的幅度增益。
Based on the analysis on breaking process of field discharge switch, the paper presents approaches to improve its operation performance ( Ioad) by using high-energy ZnO voltage dependent resistor, LC oscillating circuit and PTC element. 通过对灭磁开关分断过程的分析,提出了利用高能ZnO压敏电阻、LC振荡电路、PTC元件来提高灭磁开关电寿命的技术途径。
Based on the analysis, a frequency and phase stabilized two-phase sinusoidal power clock generator is proposed, which, while connected to an external reference clock, makes the oscillating circuit in synchronization with the reference clock. 在此基础上,提出了稳定功率时钟频率与相位的功率时钟产生电路,即接入外部参考时钟,使振荡电路与参考时钟同步。
This paper presents a technology of high stability sine-wave generator by FET based on the analyses of Wen's oscillating bridge. A practical circuit with temperature compensation is introduced. 本文在分析文氏振荡电路的基础上,提出一种利用场效应管线性工作区实现稳幅的技术,同时给出了具有温度补偿环节的实际应用电路。
EWP Application in the Oscillating Circuit of Non-sine Wave EWB在非正弦波振荡电路中的应用
The algorithm is the ideal one which makes it possible to use computer-aided analysis and which applies well to the analysis of weakly and moderately nonlinear oscillating circuit. 该方法可使计算机辅助分析成为可能,适用于弱线性和中等程度非线性振荡电路的分析。
This frequency meter only needs several resistances and electric capacities and clock crystal oscillating circuit for the microcontroller working outside, then it may realize the frequency measurement function. 该频率计只需外接几个阻容器件和供微控制器工作时钟的晶体振荡电路,就可实现频率测量功能。
The probe of the eccentricity sensor is designed. The problems such as power supply needed by oscillating circuit and signal transmission from rotary part to stationary part are solved. 完成了偏心传感器探头的设计并解决了偏心传感器振荡电路的电源供应问题和信号从旋转部件到静止部件的传输问题。
In view of the instability of LC oscillation in oscillating circuit, the article puts forward the application of fixed frequency technology of SAW apparatus, introduces the characteristics of SAW apparatus and the fixed frequency principle of SAW resonator in the transmitter. 本文针对振荡电路中LC振荡的不稳定性,提出了使用SAW器件稳频技术,介绍了SAW器件的特点在SAW谐振器件发射机中的稳频原理。
According to the basic theory of crystal oscillator circuit high frequency stability oscillating circuit is designed. 根据晶体振荡电路的设计原理,设计了稳定性高、频率可调的压控振荡电路;
This paper adopts the theory of two port networks to simplify the sinusoidal oscillating circuit into no power two port networks and describes it with parameter of two port networks. 采用双口网络理论,将正弦振荡电路化简成无源双口网络,且用双口网络参数来描述,并应用双口网络理论,对正弦振荡电路的起振条件和稳定性作定量分析。
Research on Arc Voltage Characteristics in Vacuum with Single Oscillating Circuit 用单频振荡回路对真空电弧电压特性的研究
Phase problems of tune bi-frequency oscillating circuit by power supply switch 电源切换电调双频振荡电路的相位问题
In this thesis, switchgear test power is supplied by a pulse power, composed of a second order oscillating circuit including a capacitance. 区别于现有的微欧仪,本设计采用由电容组成的二阶振荡电路做脉冲电源对开关进行放电。
Application Expansion of Oscillating Circuit 振荡回路应用的扩展
In the mechanical system, it can be self-encouraging or autonomous system, such as oscillating circuit, air elastic fibrillation, etc. In the dynamic system, limit cycle also includes forced or compulsory periodic motion. 在力学系统中,它可以是自激的或自治的系统。例如振荡电路,空气弹力颤动等。在动力学系统中,极限环还包括受迫的或强制的周期运动。
This paper first gives a general review of historical development of intelligent transportation systems and vehicle detectors. The detection principles were discussed. Then it gives the design of the oscillating circuit and the overall hardware design of the detector. 本文首先介绍智能交通系统和车辆检测器的发展概况,对磁感应线圈检测的实现原理进行论述,设计检测器的振荡电路,并完成检测器的整体硬件设计。
Then a fractional chaotic oscillating circuit for implementing the system is designed and simulated. Circuit simulation results show a good qualitative agreement between the circuit and numerical simulations. 设计了该系统的分数阶混沌振荡电路,电路仿真与数值仿真结果相符,证实了该分数阶混沌振荡电路的可行性。
It contains oscillating circuit, signal-amplified circuit, resonant circuit, peak value detection circuit, voltage comparing circuit and sound-light alarm circuit and so on several parts. 探测电路包括振荡电路、信号放大电路、谐振电路、峰值检波电路、电压比较电路和声光报警电路等几部分。