| FMICW高频地波海况监测雷达海洋回波信号仿真模拟检验系统 |
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| 引用本文： | 吴光龙,朱守正,黄乐,刘锦高,殷杰羿.FMICW高频地波海况监测雷达海洋回波信号仿真模拟检验系统[J].电子与信息学报,2002,24(5):591-596. |
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| 作者姓名： | 吴光龙 朱守正 黄乐 刘锦高 殷杰羿 |
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| 作者单位： | 华东师范大学电子工程系,上海,200062 |
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| 基金项目： | 国家863计划海洋818-01-02项目资助 |
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| 摘 要： | 该文给出了一种调频中断连续波（FMICW）高频地波海况监测雷达的仿真模拟检验系统，该系统基于FMICW高频地波雷达的工作机理，以及一阶和二阶Bragg-Doppler谱的反演原理，利用直接数字合成的技术仿真出海洋雷达回波的模拟信号，以供雷达的校准与定标之用，该系统巳有FMICW高频地波雷达测海系统进行了联机测试，得到了预期的效果。
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| 关 键 词： | FMICW 高频地波海况监测雷达 海洋回波信号 仿真模拟检验系统 |
| 收稿时间： | 2000-6-29 |
| 修稿时间： | 2000年6月29日 |
An ocean echo signal simulation system for verification and calibration of FMICW high frequency ground wave radar |
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| Wu Guanglong,Zhu Shouzheng,Huang Le,Liu Jingao,Yin Jieyi.An ocean echo signal simulation system for verification and calibration of FMICW high frequency ground wave radar[J].Journal of Electronics & Information Technology,2002,24(5):591-596. |
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| Authors: | Wu Guanglong Zhu Shouzheng Huang Le Liu Jingao Yin Jieyi |
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| Affiliation: | Dept. of Electronic Engineering, East China Normal University, Shanghai 200062 China |
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| Abstract: | An ocean echo signal simulation system for verification and calibration of FMICW high frequency ground wave radar is presented in this paper. It is based on the principle of FMICW radar and inversion of Bragg-Doppler(B-D) spectrum. The ocean echo signals are simulated with the digital synthesis techniques. They are used for calibration of the sea-state ocean radar. The system has been tested on an FMICW radar system, the surveillance results are favorably anticipated. |
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| Keywords: | FMICW B-D spectrum Sea-state monitoring radar Radar calibration |
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