集成电路与嵌入式系统2026，Vol.26Issue(5)：75-82,8.DOI:10.20193/j.ices2097-4191.2025.0129
一种使用FPGA实现的微波开关阵列适配器模块
A microwave switch array adapter module implemented with FPGA
摘要
Abstract
In order to automatically connect the microwave communication link between the calling party and the called party in the low orbit satellite communication network,we build a specialized microwave PBX to achieve this function,and the microwave switch array adapter is a key component of the equipment.The adapter modular is designed on the PXI bus.Its system controller accesses the local I/O adapter following the ISA bus specification through the PCI bus bridge,thereby realizing the on/off control and telemetry status detection operation of the microwave switches.The PCI bus bridge is implemented using low-cost PCI9052,while the local ISA bus logic signal generation and I/O adapter circuit are programmed using a domestically produced FPGA circuit.After the modular development is completed,the main functions and performance are tested in the laboratory,satisfying the performance targets.关键词
程控交换机/PXI总线/FPGA/微波开关/卫星通信Key words
PBX/PXI bus/FPGA/microwave switch/satellite communication分类
信息技术与安全科学引用本文复制引用
黄国兵,范云菲..一种使用FPGA实现的微波开关阵列适配器模块[J].集成电路与嵌入式系统,2026,26(5):75-82,8.基金项目
陕西省重点研发计划项目(2022GY-058) （2022GY-058）
西安市科技创新人才服务企业项目(2020KJRC0022) （2020KJRC0022）
