复杂海况下对海搜索雷达波形参数设计研究  

Research on waveform parameter design of surface search radars under complex sea states

作　　者：胡国光 HU Guoguang(The tenth Military Representatives Office of Navy Equipment Department Shanghai Bureau in Shanghai,Shanghai 200233)

机构地区：[1]海装上海局驻上海地区第十军事代表室,上海200233

出　　处：《雷达与对抗》2024年第3期10-14,共5页Radar & ECM

摘　　要：针对雷达波形参数对海杂波环境下的雷达作用距离影响很大的问题,基于经典的海杂波归一化散射系统模型,建立海杂波背景下的雷达方程,结合典型探测高度分析雷达波形参数带宽、脉冲重复周期对典型海面目标探测能力的影响,给出不同场景下的雷达波形参数设计方案,可为对海探测波形参数设计提供依据。In response to the issue that radar waveform parameters have a great impact on radar operating range in sea clutter environments,based on the classic normalized scattering system model of sea clutter,the radar equation is formulated under the background of sea clutter,and typical detection height is combined to analyze the effect of radar waveform parameter bandwidth and pulse repetition interval(PRI)on the detection capability of typical sea surface targets.The design proposals of radar waveform parameters are given in different scenarios,which can provide a basis for the waveform parameter design of surface detection.

关 键 词：雷达 海杂波 波形参数 

分 类 号：TN957.52[电子电信—信号与信息处理]