A New Group Branching Filter System For 4, 6 GHz Bands 一种新型4、6GHz群分波器系统
The experimental results indicate that if some slight improvement is made on some aspects of the performance of the system, the system can be put into practice as an improved type of 4,6 GHz group branching filter system in satellite and microwave communications. 实验表明:若对本系统个别性能略作改进,可作为当前卫星通信及微波多路通信系统中的4、6GHz群分路滤波器一种改进型新方案投入实用。
The traditional branching unit, usually uses comb linear body structure as pre-selector filter, and uses high quality factor of body structure to get smaller insertion loss and higher out of band rejection. 传统的分路器,通常采用带状线腔体结构作为前端的预选滤波器,利用腔体结构的高品质因数,以期实现较小的插入损耗和较高的带外抑制。