| 基于锯齿波信号控制的扫频信号发生电路的设计 |
| |
| 引用本文： | 杨红霞,曹新亮.基于锯齿波信号控制的扫频信号发生电路的设计[J].山西电子技术,2006(2):62-64. |
| |
| 作者姓名： | 杨红霞 曹新亮 |
| |
| 作者单位： | 延安大学物理与电子信息学院,陕西延安716000 |
| |
| 摘 要： | 为将示波器用于网络的幅频特性测试中，用集成函数发生器ICL8038设计成由锯齿波电压控制的扫频信号发生器，并通过实验测量给出了电路元件参数、频率调节范围和电压与频率的对应关系，该扫频发生器中心频率范围是10Hz-600kHz范围，调节电压小于0．2v／kHz。
|
| 关 键 词： | 扫频信号发生器 调制电压 电压比较器 ICL8038 |
| 修稿时间： | 2005年10月25 |
A Design of Frequency Sweeping Signal Generator Based on Sawtooth Signal |
| |
| Yang Hong-xia Cao Xin-liang.A Design of Frequency Sweeping Signal Generator Based on Sawtooth Signal[J].Shanxi Electronic Technology,2006(2):62-64. |
| |
| Authors: | Yang Hong-xia Cao Xin-liang |
| |
| Abstract: | The frequency sweeping signal generator controlled by sawtooth signal is designed with ICL8038 integrated function generator so as to use oscillograph in the testing on amplitude frequency characteristic of network in this paper,and provides the component parameter of the circuit,the adjustable range of frequency and corresponding relation of the voltage and frequency through the experiment.The center frequency is from ten Hz to six hundreds MHz,the modulate voltage is smaller than 0.2V per kHz. |
| |
| Keywords: | frequency sweeping signal generator modulate voltage voltage comparator ICL8038 |
| 本文献已被 CNKI 维普 等数据库收录！ |
