寻找新的复杂序列来实现小型空载雷达的航空集团交互系统
Vadim A Nenashev1, Renata I Chembarisova1, Aleksandr R Bestugin1
1Saint-Petersburg State University of Aerospace Instrumentation, 67, Bolshaya Morskaia Str., 190000 St. Petersburg, Russia.
Sensors (Basel, Switzerland)
|February 27, 2026
概括
研究人员开发了新的复杂的M序列,用于组交互的紧型机载雷达系统 (CORS). 这些序列可以在共享道中进行独特的信号识别,改善合作地表映射和合作传感能力.
科学领域:
- 雷达系统工程 雷达系统工程
- 信号处理 信号处理
- 合作式传感传感器
背景情况:
- 集团交互的紧型机载雷达系统 (CORS) 越来越多地用于表面绘图.
- 合作运行需要每个雷达的独特,可区分的探测信号,以避免干扰.
研究的目的:
- 在CORS中寻找新的复杂M序列用于相调节.
- 为了更好地识别信号,在自相关函数中实现较低的侧叶水平.
主要方法:
- 使用不对称的复杂数集开发了新的复杂M序列.
- 采用数值方法和计算机模拟来确定最佳的复杂值.
- 研究的相关性质和相调节信号.
主要成果:
- 确定了新的复杂M序列,其侧叶水平明显低于传统M序列.
- 证明了这些序列在共享雷达通道内的信号区分方面的有效性.
- 验证了加强合作地表探测的潜力.
结论:
- 开发的复杂M序列为基于组的技术视觉系统提供了更好的性能.
- 这些序列可以在相互作用的CORS之间进行强大的合作表面探测.
- 在合作系统中开辟了先进雷达信号设计的新途径.
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