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日本三菱电气公司研制成功的OPS—24型舰载有源多功能相控阵雷达已于1990年正式装备最新型的“朝雾”级导弹驱逐舰(4000t)。该雷达采用由硅混合集成电路和分立晶体管技术构成的L波段T/R模块,其输出峰值90W,发射增益40dB,接收增益28dB,噪声系数3dB,5位移相器,相移精度11.25°。模块为液冷式,其尺寸为126mm×253mm×40mm,每块重1.23kg。整个天线总重量约5～6t。雷达相控阵列采用八角形单阵面结构,可旋转
Japan’s Mitsubishi Electric developed a successful OPS-24 carrier-based active multi-phased array radar in 1990 officially equipped with the latest “Asami” class guided missile destroyer (4000t). The L-band T / R module consists of a silicon hybrid integrated circuit and discrete transistor technology. Its output peak value is 90W, the transmit gain is 40dB, the receive gain is 28dB, the noise figure is 3dB, the 5-bit phase shifter, and the phase shift accuracy is 11.25 °. Module for the liquid-cooled, the size of 126mm × 253mm × 40mm, each weighing 1.23kg. The total weight of the antenna is about 5 ~ 6t. Radar phased array octagonal single-face structure, can be rotated