程控信号发生器

基于DDS技术的程控信号发生器的研究

Research on Programmable Signal Generator Based on DDS Technology

程控信号发生器的设计

Design Of Programme - controlled Signal Generator

介绍了作者设计的一种实用的程控信号发生器，阐述了电路的软硬件原理，并主要讨论了控制、D/A转换、波形发生电路及程控信号源的波形应用。

This paper presents a design of signal generator , especially expatiates on the software and hardware control theory of the signal generator circuit . The paper also mainly introduces the programmed control of the SCM , the D / A conversion , and the wave generator circuit .

本DDS程控正弦信号发生器系统基于计算机串行接口。

This DDS program-controlled sine signal generator system is based upon computer 's serial interface .

高精度程控正弦波信号发生器设计原理

Designing Principles for the Highly Accurate Sine-wave Generator

利用数模转换器可构成频率精度高并且可程控的信号发生器。

High frequency precision and program-controlled signal generator is designed by the use of DAC .

PC卡式可程控数字编码信号发生器及其驱动程序的设计

PC Card Based Programmable Control Coded Digital Signal Generator and the Design of Its Driver

主要阐述了一种利用ISP（在系统可编程）技术实现PC卡式可程控数字编码信号发生器的原理。

The principle of using ISP technology to implement the PC card based programmable control coded digital signal generator is introduced .

本文设计了一台高精度程控相移信号发生器，利用直接数字频率合成技术（DDS）的理论，输出频率稳定度高，分辨率高。

This paper designs a high-precision programmable phase shift signal generator using direct digital frequency synthesis ( DDS ) theory , the output high frequency stability , high resolution .

得到一种很精准程控相移信号发生器。

Get a very accurate signal generator programmable phase shift .

程控双频调相信号发生器的研制及应用

The Research and Application of Dual Frequency Signal Generator

高精度线性程控宽带正交信号发生器

A Linearly Programmable Wide-band Precision Quadrature Waveform Generator

系数乘法器构成的程控方波信号发生器同时直接测定硝酸盐和亚硝酸盐的研究

Programmable signal generator based on rate multiplier Simultaneous Determination of Nitrate and Nitrite with Signal Multiplier Spectrophotometry

零误差低频程控三相相移信号发生器

Zero-error Low Frequency Three-phase Phase Shift Signal Generator