摘要
伴随着5G卫星通信基站在广播电视领域的应用普及,C频段(3.7~4.2 GHz)卫星通信极易受到5G信号干扰现象受到了较多关注。对此,通过分析5G基站干扰机理,给出受扰设备具体影响,进一步解析干扰指标,并计算卫星通信站抗5G干扰的安全距离,最后明确相应的防护措施,为行业采取有效的抗5G基站干扰措施提供参考。
With the popularity of 5G satellite communication base stations in the field of radio and television,the C-band(3.7~4.2 GHz)satellite communication is extremely vulnerable to 5G signal interference,which has attracted more attention.In this regard,this paper analyzes the interference mechanism of 5G base station,gives the specific impact of the disturbed equipment,further analyzes the interference index,calculates the safe distance of the saetllite communication station against 5G interference,and finally defines the corresponding protective measures,providing a reference for the industry to take effective measures against 5G base stationn iterference.
作者
王琳
WANG Lin(Donggang Convergent Media Center,Dandong 118300,China)
出处
《电视技术》
2023年第2期120-122,共3页
Video Engineering
关键词
C频段
卫星通信
5G干扰
指标分析
效能评估
C-band
satellite communication
5G signal interference
index analysis
effectiveness evaluation
作者简介
王琳(1976—),女,本科,工程师,研究方向为数字广播电视发射机。
