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引用本文：

时玉彬,杨子杰.海洋环境监测高频地波雷达波形参数设计[J].电讯技术，2001，41（6）：1 - 4. [点击复制]
.Waveform Parameters Design of HF Ground Wave Radar used for Detecting Ocean State[J].，2001，41（6）：1 - 4. [点击复制]

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海洋环境监测高频地波雷达波形参数设计

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摘要:

根据线性调频中断连续波（FMICW）的原理，结合OSMAR2000雷达总体设计要求，在满足无距离混迭、无Doppler频谱混迭的前提下，兼顾其它性能指标，本文重点介绍了波形参数的设计过程。

关键词: 高频地波雷达调频中断连续波波形参数设计海洋环境监测

DOI：10.3969/j.issn.1001-893X.

修订日期：2001-10-18

基金项目:

Waveform Parameters Design of HF Ground Wave Radar used for Detecting Ocean State

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Abstract:

OSMAR2000(Ocean State Measuring and Analyzing Radar,manufactured in 2000) system used to extract sea surface state is a broad-beam radar,uhich is based on a frequency modulated interrupted continuouswave(FMICW) type waveform.This waveform used as a pulse compression technique combines good range resolution and high maximum range with a relatively high duty cycle.Considering other corresponding restricts, the implementation of the FMICW waveform in a practical real time radar system design process is reported in detail. The system waveform parameters designed is robust to the range and Doppler frequency aliasing.

Key words: HF ground wave radar,FMICW,Doppler spectrum,Waveform parameters design,Ocean state detection,