扫频信号发生器

大功率扫频信号发生器

High power sweep generator

基于此理论，本文用CPLD通过编程实现DDS，完成了扫频信号发生器的设计，此系统具有很高的性价比。

Based on the theory , DDS is realized with CPLD through program and the design of sweep signal generator is finished . And the system will have high price performance ratio .

这一原理已被广泛应用于微波技术领域，如YIG调谐的固态扫频信号发生器，YIG调谐的滤波器等。

The theory has been used widely in the microwave field , such as YIG filter .

JSS-10集中扫频信号发生器故障检修

Study on the Fault Repair of JSS-10 Concentrated Sweeping Signal Generator

扫频信号发生器是一种信号激励装置。

Sweep signal generator is a device that generates excitation signal .

GB/T13184-1991扫频信号发生器测试方法

Measuring methods for sweep signal generators

GB/T13183-1991扫频信号发生器通用技术条件

General specification for sweep signal generators

提出了一种适用于多功能超声手术装置的正弦波扫频信号发生器。

In this paper , sine wave frequency sweep signal generator for multifunction ultrasonic instrument is presented .

微波扫频信号发生器

Microwave sweep signal generator

本文介绍一种由四片74167同步十进制系数乘法器构成的正弦波扫频信号发生器。

In this paper , a sine wave sweep signal generator is introduced , which is composed of 4 chips of synchronous decimal factor multiplier .

快速正扫弦频信号发生器及其应用

The Rapid Frequency Sweep Oscillator and Its Application

并且设计了扫频信号的发生器。

Sweep signal generator is implemented .

基于DDS技术，改造BT4型扫频仪中的扫频信号发生器，使其具有高稳定度、高分辨率、高精度的特点。

Based on DDS technology , the sweep signal generator of sweeper BT4 is remade to improve the overall performance , featuring higher stability , resolution and precision .