| 基于矢量调制技术实现载波移频的方法 |
| |
| 引用本文： | 秦伟,刘亮,何攀峰.基于矢量调制技术实现载波移频的方法[J].科技信息,2010(19):119-120. |
| |
| 作者姓名： | 秦伟 刘亮 何攀峰 |
| |
| 作者单位： | 电子测试技术国防科技重点实验室,山东青岛266555 |
| |
| 摘 要： | 通过分析矢量调制器移相的特点,给出了利用矢量调制器实现对输入信号进行移频的基本方法,提出了一种进行连续移频的方案,设计并实现了基于矢量调制技术实现载波移频的控制系统。测试结果表明：该方法控制稳定,移频精度高。
|
| 关 键 词： | 矢量调制器 移相器 移频 |
Method of Frequency Shift Based on Vector Modulation Technology |
| |
| QIN Wei,LIU Liang,HE Pan-feng.Method of Frequency Shift Based on Vector Modulation Technology[J].Science,2010(19):119-120. |
| |
| Authors: | QIN Wei LIU Liang HE Pan-feng |
| |
| Institution: | (National Key Laboratory of Science and Technology on Electronic Test and Measurement, Qingdao Shandong, 266555) |
| |
| Abstract: | Through analyzing the characteristics of vector modulator shifting phase, this paper gives a basic method to shift frequency using vector modulator,and presents a scheme to shift frequency continuously.At last, a control system using vector modulation technology to realize the frequency shift is designed and realized.The test result shows that the accuracy of frequency shift is great. |
| |
| Keywords: | Vector modulator Phase shift module Frequency shift |
| 本文献已被 维普 等数据库收录！ |
