论文部分内容阅读
本文分析了卫星电视地面接收天线的选择、架设和站址的确定,针对选用不同噪声温度的高频头,计算出了满足3级电视图像时天线的尺寸,对实现卫星电视地面接收站小型化具有一定的参考价值。
This paper analyzes the choice of satellite terrestrial receiving antenna, erection and site to determine the choice of different noise temperature of the high-frequency head to calculate the size of the antenna to meet the three-level television images, satellite terrestrial receiving stations to achieve miniaturization Has a certain reference value.