CAJ | 학술논문

利用挂飞测量采集到的动态海面脉冲回波数据,先根据测试雷达的脉冲参数和天线增益,对海面照射区做网格划分,计算加权的有效海面面积。再统计对应的海面回波平均功率,获取一定入射角范围内的海面散射系数,结果与一些前人的测量结果较为吻合。
이용괘비측량채집도적동태해면맥충회파수거,선근거측시뢰체적맥충삼수화천선증익,대해면조사구주망격화분,계산가권적유효해면면적。재통계대응적해면회파평균공솔,획취일정입사각범위내적해면산사계수,결과여일사전인적측량결과교위문합。
A large amount of dynamic pulse echo data of sea surface was collected during the embarkation flight measured.According to the radar pulse parameters and the gain of the antenna,the weighted effective area of sea surface was calculated by meshing the irradiated zone.Using the corresponding average echo power of sea surface acquired by the statistical method,the scattering coefficient of sea surface within a certain range of incidence angles was obtained.The results agreed with the measured results of some predecessors well.