脉冲电路

利用PN结对正反向电流表现出的通断特性，半导体二极管常在脉冲电路中作为开关使用。

Due to the on / off characteristic of P-N junction to the forward and reverse current , semiconductor diode often uses as switch in pulse circuit .

建立了PWM控制器电性能测试系统和噪声性能测试系统，采用加滤波电路的方法测出高频脉冲电路的低频噪声；

The mostly conclusions in this paper as follows : 1 , Establish the noise testing system and electricity testing system of PWM . For the first time , though adding filter , the low frequency noise which was mixed in the high pulse circuit was gained .

这样做的目的在于更好地发挥ARM芯片的系统协调功能，同时可以利用CPLD编程灵活的特点实现触发脉冲电路，减轻ARM芯片的计算负担。

This structure can give better play to ARM chip system coordination functions , and can use the characteristics of CPLD programming flexibility to achieve pulse generator to reduce the computational burden of ARM chip .

BNRT的出现，为脉冲电路和系统的设计，提供了一种新的高速开关器件，大大增加了电路设计的灵活性。

The invention of the BNRT has provided a new selective high-speol switching device for pulse circuit and system , thus greatly increasing the flexibility of the design of circuits .

光点测试仪阴极脉冲电路设计

The Cathode Pulse Circuit Design for Spot Size Measurement System

雪崩晶体管高速脉冲电路设计及其应用

The Design and Application of the Avalanche Transistor High Speed Pulse Circuit

励磁系统触发脉冲电路的比较与改进

Comparison and improvement of trigger pulse circuit of excitation system

采用半导体器件的高压纳秒脉冲电路

High Voltage Nanosecond Pulse Circuits with Semiconductor Devices

脉冲电路的软件模拟方法

The Method of Software Simulation for Pulse Circuit

应用于磁约束放电的磁开关脉冲电路的实验研究

A magnetic pulse compressor for magnetically confined discharges

用于脉冲电路中带阈值补偿的倒相-比较器

Threshold Variation Compensated Inverter-Comparator for Pulse Circuits

本文讨论了利用二极管由正向至反向恢复的阶跃特性所构成的多种新颖毫微秒脉冲电路；指出了阶跃恢复二极管在高重复频率毫微秒脉冲电路中应用的多种可能性；

Many novel nanosecond pulse circuits with nanosecond rise time and high-repetition rate using step recovery diodes are discussed and recommended in this paper .

通过这些电路的讨论，提出阶跃恢复二极管在脉冲电路中应用的重要性及潜在能力。

The inherent capability and importance of the step recovery diodes in the nanosecond pulse circuits are well illustrated by the discussion of various circuits developed in this paper .

根据实验要求建立恒定的强磁场，设计了脉冲电路、功率放大电路为实验提供控制信号。

Then a constant magnetic field was established according to the experimental requirement . The pulse circuit and power amplifier was designed to provide control signal for the jetting system .

该装置由整流电路、脉冲电路、升压器、高压整流器和主、辅电极板构成。

The utility model is composed of a rectification circuit , a pulse circuit , a voltage booster , a high-voltage rectifier , and a main and an auxiliary electrode plates .

用脉冲电路理论对彩色电视接收机黑电平箝位电路中电容的充放电问题作了深入分析，以甄别现今电视机原理教材对此问题的两种不同意见。

By the theory of pulse circuits , the problem of charge and discharge of the capacitor in black-level setting circuits within color TV set is deeply analysed and a mistake in the current textbook is corrected .

采用了两种高重复率脉冲电路：（1）储能电容器直接对激光管放电；（2）储能电容器通过脉冲变压器放电作输出耦合。

Two kinds of high repetition pulsed electric circuits have been used with an energy storage capacitor discharging : ( 1 ) directly through a laser tube , ( 2 ) through a pulsed transformer for output coupling .

并以数据存储电路系统、脉冲电路系统的应用设计为例，对超级电容器应用设计方法进行了研究，同时提出了应用中应注意的一些问题。

Some performance indexes of supercapacitor from abroad and home were introduced . In the case of application design of data memory system and impulse circuit system , the method of supercapacitor application design was studied . Some problems in application were put forward .

基于FPGA的单稳态脉冲展宽电路的设计与实现

The designing and implementation of monostable pulse-expanding circuit based on FPGA device

FPGA开发中按键消抖与单脉冲发生器电路

Elimination Buffeting of Keystroke and Single Pulse Generator Circuit in FPGA Development Process

该电路由两个脉冲发生电路和基本RS触发器构成。

This circuit consists of two pulse generators and a flip-flop .

新型无LC元件脉冲振荡电路的设计

Design of a New Type Non-LC Pulsing Oscillation Circuit

基于CPLD器件的单稳态脉冲展宽电路

Based on CPLD device circuits of monostabillity pulse

一种应用于UWB通信系统的脉冲产生电路设计

Design of Impulse Generator in UWB Communication System

提出一个PWM所必需的电压-脉冲转换电路，它具有较高的转换精度和线性度。

A voltage pulse conversion circuit required for PWM is suggested , which has high conversion precision and linearity .

光电转换系统中主要进行了线阵CCD时序脉冲驱动电路及CCD接口电路的设计。

The important part in photoelectric transform circuits is design of driving circuits and signal processing circuits about linear CCD .

脉冲反馈电路的功能是反馈光电码盘的脉冲序列到DSP控制电路，再由DSP计算出电梯门的位置和速度。

The function of pulses feedback circuit is feeding back a series of pulses produced by photoelectric code disk to CPU control circuit .

基于PLD的参差脉冲周期电路的竞争冒险

Competitive Risk of the Stagger Impulse Period Circuit Based on PLD

一种高压ns级脉冲形成电路

The High Voltage Nanosecond Pulse Forming Circuit

TDI/CCD图像传感器脉冲驱动电路研究及小型可见光CCD摄像机组件设计

Study of Pulse Driving Circuit for TDI / CCD Image Sensor and Design of Miniature CCD Camera Groupware of Visible Light