The cluster of non-linearity coefficient ε curves of scanning circuit;
扫描电路的非线性系数ε曲线簇
This paper discussed the relationship among the relative amplitude error of scanning circuit and the power utilization factor,the jumping change and leaping change time,and the relative time error;and also pointed out the relative amplitude error of scanning circuit is a factor(-1 to 1),which has its limit value in practice,and is smaller than the relative time error.
论述了扫描电路的相对幅差与电源利用系数、跳变或跃变时间和相对时差等的关系,并说明相对幅差是一个比相对时差还小的、在-1到1之间变化的系数,而且实际应用中有它的极限值。
And the use of its sweep circuit is expounded.
引入了时差概念 ,分析了一种数控精密压控振荡器的性能及时间误差 ,并阐明了其扫描电路的用途 。
In view of the dissatisfactory linearity of the output voltage of the integrating long cycle scan circuit of the ordinary operational amplifier based on the charge and discharge of capacitor, a design of digital scan circuit based on counter and D/A translator is given.
本文鉴于常用的基于电容充放电的运算放大器积分式长周期扫描电路输出电压线性差 ,设计了基于计数器和D/A转换的数字式线性功率扫描电
This paper briefly states the composition of TV field scanning circuit and its working principles,on which the common breakdowns and how to repair are analyzed and some examples are given.
文章简述了电视机场扫描电路的组成和工作原理,在此基础上分析了电视机场扫描电路的检修方法及其常见故障的维修,并给出了具体的维修实例。
Delay Fault Test in Boundary Scan and Scan Path Architectures
扫描与边界扫描电路延迟故障的测试
frame time base
图象扫描电路, 帧时基
flywheel time base
惯性同步时基, 惯性同步扫描电路
The limited state and character state of Miller scanning circuit
密勒扫描电路的极限状态与特征状态
Principium and Overhauling of TDA1675A Field Scan Circuit;
TDA1675A场扫描电路的原理与检修
The Relations between the Limit ρarameter and Four Coefficients in the Scanning Circuit;
扫描电路的极限参数与四个系数的关系
Improve Coefficient and Time Error of the Current Regulator Tube Scanning Circuit;
恒流管扫描电路的改进系数与时间误差
The Study on Built-in Self-Test Method Based on Multi-Scan Chains
基于多扫描电路的内建自测试方法研究
Drive Circuit Research for Laser Scanner Based on FPGA;
基于FPGA激光扫描器驱动电路研究
Study on the Board Level Test Based on Boundary Scan Technology
基于边界扫描技术的电路板测试研究
Research of FED Matrix Scan Power Amplifying Circuit
FED矩阵扫描功率放大电路的研究
electronic (scanning) television
电子(扫描式)电视
In television and facsimile, the path traced by scanning spot.
在电视和传真中，由扫描点描绘出来的路径。
The Circuit Design of Multi-channel Data Selector Based on the Control by Dynamic Scan
基于动态扫描控制的多路数据选择电路的设计
The Design of the Electronic System for a Low-temperature Scanning Tunneling Micoroscope;
低温扫描隧道显微镜部分电子电路的研制
The Study on Built-in Self-test (BIST) for Integrated Circuits Based-on Multiple Scan Chains;
基于多扫描链的集成电路内建自测试方法研究
Study on Circuit of Laser Confocal Biochip Scanner;
生物芯片激光共聚焦扫描仪硬件电路设计
The Software Development of PCB Test System Based on Boundary-scan Technology;
印刷电路板边界扫描软件测试系统研究
