This paper studies the performance of the GOSCA CFAR detector in clutter edge situation. We derive the analytic expressions of false alarm probabilities in clutter edge situation, analyse its performance against clutter edge, and compare it with the OS, CA, GO and SO detectors. Results show that the false alarm control of GOSCA is about the same as CA and OS with k/sub os/=(k+l)/sub GOSCA/, and poorer than that of GO which has the better control of false alarm.
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机译：本文研究了GOSCA CFAR检测器在杂波边缘情况下的性能。我们推导了在杂波边缘情况下虚警概率的解析表达式，分析了其在杂波边缘的性能，并将其与OS，CA，GO和SO检测器进行了比较。结果表明，GOSCA的误报控制与CA和OS大致相同，k / sub os / =（k + 1）/ sub GOSCA /，并且比GO差，GO具有更好的误报控制。
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