C频段卫星通信抗5G干扰性能分析与改造效果评估

Analysis of Anti-5G Interference Performance of C-band Satellite Communication and Evaluation of Transformation Effect

随着国家在5G基站建设方面的大量投入,5G通信体现出高速信息传输优势的同时,极易导致广电C频段卫星接收信号扰动。因此,针对干扰因素和干扰性能进行分析。如何改造广电C频段卫星通信接收机制并评估改造效果,是值得深入研究的问题。在对干扰现象和原理解析的基础上给出了改造实例,结合测试存在的问题,提出新的C频段卫星通信抗5G干扰改造效果的评估方法,为广电体系下卫星接收站建设、改造以及测试指明了方向,具有一定的借鉴和参考价值。

With the large amount of national investment in the construction of 5G base stations,5G communication embodies the advantages of high-speed information transmission,and it is very easy to cause the disturbance of the received signal of radio and television C-band satellite.Therefore,based on the analysis of interference factors and interference performance,it is worthwhile to fully demonstrate how to transform the receiving mechanism of radio and television C-band satellite communication and evaluate the transformation effect.Based on the analysis of interference phenomenon and principle,this paper gives an example of transformation effect and combined with the existing problems in the test,puts forward a new evaluation method of C-band satellite communication anti-5G interference transformation effect,which points out the direction for the construction,transformation and test of satellite receiving stations under the radio and television system,and has certain reference value.