| 相位推算法瞬时测频研究 |
| |
| 引用本文： | 喻旭伟,付利.相位推算法瞬时测频研究[J].电子信息对抗技术,2007,22(6):6-8,53. |
| |
| 作者姓名： | 喻旭伟 付利 |
| |
| 作者单位： | 信息综合控制国家重点实验室,成都,610036 |
| |
| 摘 要： | 相位推算法瞬时测频是基于数字接收机的计算方法。本文介绍了该算法的原理,分析、仿真了其误差,给出了校码处理原则,并进行了技术验证。结果表明,该算法具有测频精度高、瞬时性好的优点。
|
| 关 键 词： | 瞬时测频 相位推算法 校码 |
| 文章编号： | CN51-1694（2007）06-0006-03 |
| 修稿时间： | 2007-05-252007-06-26 |
The IFM Research with Phase Deduction |
| |
| Authors: | YU Xu-wei FU Li |
| |
| Affiliation: | National Information Control Laboratory, Chengdu 610036, China |
| |
| Abstract: | IFM with phase deduction is based on digital receiver computational method.In this paper,its principle is introduced,its error is analyzed and simulated,and its code calibration processing principle is given.The result of technical confirmation indicates that this method has high frequency measurement accuracy and good instantaneity merit. |
| |
| Keywords: | instant frequency measurement(IFM) phase deduction code calibration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
