跳频多路耦合器的研制及其实现技术

摘要

通过论述跳频通信和天线共用通信的优点引出常规定频多路耦合器的意义及其缺陷,彰显了跳频多路耦合器的优势,设计了一种实现多路耦合器跳频工作的原理方案及其主要单元:控制单元、滤波器组、开关矩阵驱动电路和滤波器汇接网络.该方案能满足多路耦合器跟踪电台高速跳频的要求,具有腔体滤波器汇接容易、工作可靠性高及设备体积小的优点.%The article introduces one proposal to realize frequency-hopping operation for multi-coupler as well as its main constitutes like control unit, filter group, switch matrix drive circuit, and filter tandem network, and manifests advantages of frequency-hopping multi-coupler, following comparison with conventional multi-coupler in aspects of frequency-hopping communication and antenna sharing. The proposal is proved to meet the requirement of multi-coupler in tracking high-speed radio frequency-hopping, make filters easily converge, boast high operation reliably and compact size.