【摘 要】
：
同日照问题一样,在大规模的建筑群中也会发生电视接收障碍。障碍的原因是由于电视电波被建筑物所遮挡,造成了建筑物背后的电波阴影区。建筑物的正后方接收障碍最为严重,但随
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同日照问题一样,在大规模的建筑群中也会发生电视接收障碍。障碍的原因是由于电视电波被建筑物所遮挡,造成了建筑物背后的电波阴影区。建筑物的正后方接收障碍最为严重,但随间距的加大,障碍的影响逐渐减弱。此外,大型建筑物的正面(正对向电波的一面)也会产生反射干扰现象。根据建筑物的形状、建筑物的方位与电波的方向、周围的情况、地
As with the sunshine issue, there are also barriers to television reception in large-scale buildings. The obstacle is due to the television waves being blocked by the building, creating a shadowy area behind the buildings. Obstacles to reception are the most serious behind the buildings, but as the distance increases, the impact of barriers gradually diminishes. In addition, the front of a large building (facing the side of a radio wave) can also cause reflection interference. Depending on the shape of the building, the orientation of the building, the direction of the radio waves, the surrounding circumstances, and the ground
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