一种基于半脉压因子的雷达近区目标检测方法及系统
By constructing multiple half-pulse compression factors and dynamically adjusting the half-pulse compression processing parameters, the problem of low signal-to-noise ratio in radar near-field target detection was solved, improving detection accuracy and efficiency, and achieving efficient detection of radar near-field targets.
CN121995343BActive Publication Date: 2026-07-17ANHUI YAOFENG RADAR TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ANHUI YAOFENG RADAR TECH CO LTD
- Filing Date
- 2026-04-09
- Publication Date
- 2026-07-17
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Figure CN121995343B_ABST
Abstract
本申请涉及雷达检测技术领域，特别是涉及一种基于半脉压因子的雷达近区目标检测方法及系统。包括：基于发射信号生成因子库；获取雷达反馈数据，根据雷达反馈数据和预设压缩处理模型设定半脉执行策略；根据半脉执行策略对雷达回波数据进行脉冲压缩处理，并根据脉压结果和拼接指令生成波形测量结果；利用全脉压因子的后段数据，构建多种半脉压因子，在检测波形失配区间内的目标时，通过动态调整半脉压的处理参数（处理数据段比例和选取的半脉压因子），对雷达回波数据进行脉冲压缩，提升目标的信噪比、主副瓣比和测距精度。
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