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雷达是现代战斗机瞄准-导航系统的主要设备。它能使飞机全天候飞行,也能发现远距离上的目标,并制导武器对准目标。国外专家认为,当对付空中目标时,对雷达的主要要求是:其发现和跟踪距离必须和所使用的武器性能相一致。与此同时,在地杂波中发现和跟踪空中目标的能力亦有重要的意义。这是低空和超低空突防战术发展的要求。由于“空—空”制导武器的不断完善及空战战术的复杂化,加上防空系统的发展,亦要求机载雷达具有同时跟踪多个空中目标的能力。西方一些专家认为,增大发射机功率和天线尺寸是提高雷达作用距离的最有效方法。为此,在改进F-16歼击机的雷达过程
Radar is the modern fighter aiming - the main equipment of the navigation system. It allows the aircraft to fly around the clock, but also to detect targets on long distances and to direct weapons at targets. Foreign experts believe that the main requirement for radar when dealing with air targets is that its discovery and tracking distance must be consistent with the capabilities of the weapon being used. At the same time, the ability to detect and track aerial targets in ground clutter is also of great significance. This is a requirement for the development of low-altitude and ultra-low-level penetration defense tactics. Due to the continuous improvement of air-to-air guided weapons and the complication of air combat tactics, coupled with the development of air defense systems, airborne radars are required to have the capability of simultaneously tracking multiple air targets. Some Western experts believe that increasing the transmitter power and antenna size is the most effective way to increase the range of the radar. To this end, improving the F-16 fighter radar process