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中文翻译:
自适应共形雷达阵
共形阵列天线雷达应用的优点包括最小载荷重量，增加视野不需要繁琐的机 械耦合和旋转接头，和易于集成不同的传感器功能。此外共形阵列的设计避免了 信号调制由于天线旋转不利的影响干扰取消和目标匹配滤波。这些优势支持verse affects interference cancellation and target matched filtering . These advantages support enhanced radar deployment on unmanned aerial vehicles(UAVs),upgrades to existing systems,and next-generation sensor applications.
Conformal arrays also present challenges to the radar sidelobe levels exacerbate the already deleterious impact of clutter and jamming on detection performance. Depending on the configuration,the array's polarimetric response can appear non-, the array's generally nonlinear characteristic induces clutter nonstationarity, thereby complicating the implementation of the requisite adaptive clutter mitigation stage.
Herein ,we examine the adaptive detection performance potential of moving target indication (MTI) radar employing a conformal antenna array .We report results for two candidate conformal designs taking the following shape : tapered ,belly-mounted canoe and chined radome shape . Our findings indicate that array nonlinearity and orientation induce clutter nonstationarity ; this nonstationary behavior-defined by range-varying clutter statistics-adversely affects space-time adaptive processing (STAP) implementations essential to effective ground clutter suppression .Consequently, we highlight some mit
自适应共形雷达阵
共形阵列天线雷达应用的优点包括最小载荷重量，增加视野不需要繁琐的机 械耦合和旋转接头，和易于集成不同的传感器功能。此外共形阵列的设计避免了 信号调制由于天线旋转不利的影响干扰取消和目标匹配滤波。这些优势支持verse affects interference cancellation and target matched filtering . These advantages support enhanced radar deployment on unmanned aerial vehicles(UAVs),upgrades to existing systems,and next-generation sensor applications.
Conformal arrays also present challenges to the radar sidelobe levels exacerbate the already deleterious impact of clutter and jamming on detection performance. Depending on the configuration,the array's polarimetric response can appear non-, the array's generally nonlinear characteristic induces clutter nonstationarity, thereby complicating the implementation of the requisite adaptive clutter mitigation stage.
Herein ,we examine the adaptive detection performance potential of moving target indication (MTI) radar employing a conformal antenna array .We report results for two candidate conformal designs taking the following shape : tapered ,belly-mounted canoe and chined radome shape . Our findings indicate that array nonlinearity and orientation induce clutter nonstationarity ; this nonstationary behavior-defined by range-varying clutter statistics-adversely affects space-time adaptive processing (STAP) implementations essential to effective ground clutter suppression .Consequently, we highlight some mit
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