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瞄准点漂动是引起微波辐射计回波横向位移的视在辐射源和在跟踪导引头末端飞行期间,这种漂动是难以予测的和突然的。这个现象是由飞行试验记录得知的,它完整的阐明了由于目标回波强度急剧变化而观测的结果,如同众所周知的由目标群引起辐射计回波的小数量级干扰引起的结果一样。回波强度偏振的起点被假定为平面和坦克,卡车和其他目标的隅角之间的小数量级干扰。不是由于气动办颤振就是由于接近飞行段的程序控制,末端导引期间的瞄准点漂动主要是要求跟踪一些相应的横向运动。
Aiming point drifting is the apparent source of radiation that causes the microwave radiometer to laterally displace the echo and during the flight of the tracking seeker it is unpredictable and sudden. This phenomenon, as documented by flight test records, fully illustrates the observed results due to sharp changes in the target echoes, as is known as the result of small orders of magnitude of the echosountry echoes caused by the target population. The starting point of the echo intensity polarization is assumed to be a small order of magnitude interference between the plane and the tank, truck, and other target corners. Not because the aerodynamic dithering is due to the program control close to the flight section, the aiming point drifting during the tip guidance mainly requires tracking a few corresponding lateral movements.