一种含5G的频段多系统腔体合路器设计与应用  

Design and application of a frequency band multi-system cavity combined with 5G

作　　者：李安庆[1] 杨威 LI Anqing;YANG Wei(Department of Communication Engineering,Anhui Post and Telecommunication College,Hefei 230031,China)

机构地区：[1]安徽邮电职业技术学院通信工程系,安徽合肥230031

出　　处：《商丘师范学院学报》2024年第9期17-21,共5页Journal of Shangqiu Normal University

基　　金：安徽高校自然科学研究重点项目(KJ2021A1575)。

摘　　要：针对目前4G与5G网络共存现状,设计了一款1进2出POI系统,实现了WLAN与4/5G多系统的信号合路传输.该系统具有合路插入损耗小、端口隔离度高、功率容量大和温度稳定性高等特点,能够减少系统间的相互干扰.另外,POI具有体积小、性能高且满足低成本、易量产等优势.A 1-in-2-out POI system is designed aiming at the coexistence of 4G and 5G networks.It realizes signal combination transmission between WLAN and 4/5G multi-system.The system is characterized by small interpolation loss of the combined circuit,high port isolation,large power capacity,and high temperature stability.It is capable of avoiding mutual interference between systems.In addition,the POI enjoys advantages such as small size,high performance,low cost,easy mass production,etc.

关 键 词：5G 腔体合路器 公共腔 多网兼容 

分 类 号：TN249[电子电信—物理电子学]