相对体制制导雷达
Relative system guidance radar
地面管制近场
ground-controlled approach
地面管制进场系统
ground controlled approach system
地面雷达
Ground-based radar
ground radar
ground based radar
surface-penetrating radar
Doppler radar
地面雷达对飞机成像
ground-to-air imaging radar GAIR
ground-to-air imaging radar(GAIR
地面雷达发射机
ground-based radar transmitter