| 基于LabVIEW的调频连续波雷达频率测量算法 |
| |
| 引用本文： | 于化龙,张大彪. 基于LabVIEW的调频连续波雷达频率测量算法[J]. 仪表技术与传感器, 2006, 0(7): 56-57 |
| |
| 作者姓名： | 于化龙 张大彪 |
| |
| 作者单位： | 河北师范大学,河北,石家庄,050031 |
| |
| 摘 要： | 提出了一种基于LabVIEw的频率测量算法，给出了框图程序。该算法将快速傅里叶变换与频谱校正理论相结合，完善了LabVIEW的信号处理功能。可应用于调频连续波雷达进行频率测量，能有效地减小测频误差，提高距离分辨率。
|
| 关 键 词： | 频率测量 FMCW雷达 数据采集 频谱校正 |
| 文章编号： | 1002-1841（2006）07-0056-02 |
| 收稿时间： | 2006-02-15 |
| 修稿时间： | 2006-02-15 |
Frequency Measure Algorithm for Frequency Modulated Continuous Wave Radar Based on LabVIEW |
| |
| YU Hua-long,ZHANG Da-biao. Frequency Measure Algorithm for Frequency Modulated Continuous Wave Radar Based on LabVIEW[J]. Instrument Technique and Sensor, 2006, 0(7): 56-57 |
| |
| Authors: | YU Hua-long ZHANG Da-biao |
| |
| Affiliation: | Hebei Normal University, Shijiazhuang 050031, China |
| |
| Abstract: | Presented a frequency measure algorithm based on LabVIEW.The corresponding program was given.The algorithm which combine the theory of spectral correction with fast Fourier transform(FFT) has improved the signal processing function of LabVIEW,which can be applied in measuring the signal frequency of the frequency modulated continuous wave(FMCW)radar.It can effective decrease the error and increase the distance resolution. |
| |
| Keywords: | LabVIEW |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
