| 随机信号雷达的发展 |
| |
| 引用本文： | 刘国岁,孙泓波,顾红,苏卫民.随机信号雷达的发展[J].数据采集与处理,2001,16(1):5-9. |
| |
| 作者姓名： | 刘国岁 孙泓波 顾红 苏卫民 |
| |
| 作者单位： | 南京理工大学电子工程技术研究中心 |
| |
| 摘 要： | 随机信号雷达是一种以微波噪声源作为其发射信号或信号调制形式的雷达，相对于传统的雷达体制，随机信号雷达具有许多优良的特性，本文介绍了过去３０多年中随机信号雷达的发展过程，对其基本形式和相关法，频谱法，反相关法等实现方法作出了系统的总结，并且对几种典型的随机信号雷达，如“随机调频连续波雷达”，“正弦加随机调频连;续波雷”和“随机二相码连续波雷达”的基本结构作了介绍，最后对随机号雷达的发展作了展望。
|
| 关 键 词： | 随机信号雷达 调频 连续波雷达 微波噪声源 |
| 文章编号： | 1004-9037(2001)01-0005-05 |
| 修稿时间： | 2000年6月25日 |
Development of Random
Signal Radars |
| |
| Liu Guosui Sun Hongbo Gu Hong Su Weimin Research Center of Electronic Engineering Technology,Nanjing University of Science and Technology Nanjing ,P.R.China.Development of Random
Signal Radars[J].Journal of Data Acquisition & Processing,2001,16(1):5-9. |
| |
| Authors: | Liu Guosui Sun Hongbo Gu Hong Su Weimin Research Center of Electronic Engineering Technology Nanjing University of Science and Technology Nanjing PRChina |
| |
| Affiliation: | Liu Guosui Sun Hongbo Gu Hong Su Weimin Research Center of Electronic Engineering Technology,Nanjing University of Science and Technology Nanjing 210094,P.R.China |
| |
| Abstract: | One form of random signal radars is a radar whose transmitting signal is a microwave noise source or is modulated by a lower frequency white noise source. Compared with the common radars, random signal radar has some inherent excellent properties. The development of random signal radar over the past 30 years is described in this paper. Conventional methods are summarized, such as correlation, spectrum analysis and anticorrelation. Some typical random signal radar systems are introduced, for example, noise frequency modulation continual wave (CW) radar, sine plus noise frequency modulation CW radar and random binary phase-coded CW radar. Finally, the development prospects of random signal radars are analyzed. |
| |
| Keywords: | random signal radar frequency modulation phase modulation CW radar |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
