基于FPGA的发射机数据稳定传输系统设计  

Design of Transmitter Data Stable Transmission System Based on FPGA

作　　者：康博 KANG Bo(National Radio and Television Administration Station 2022,Kashi 844000,China)

机构地区：[1]国家广播电视总局二〇二二台,新疆喀什844000

出　　处：《通信电源技术》2021年第10期68-69,73,共3页Telecom Power Technology

摘　　要：传统发射机数据传输系统的处理速度过低,误码率也比较高,因此设计一种基于FPGA的发射机数据稳定传输系统。该系统利用FPGA模块提升系统数据传输的速率,应用神经网络设计多层前馈神经网络,并利用粒子群算法寻找最优传输方案,降低误码率。系统测试结果表明,在传输距离相同条件下,所设计系统的误码率与传统系统相比明显降低,在数据稳定传输方面具有较大的应用价值。The traditional transmitter data transmission system has low processing speed and high bit error rate,so a transmitter data stable transmission system based on FPGA is designed.The system uses FPGA module to improve the rate of system data transmission,uses neural network to design a multi-layer feedforward neural network,and uses particle swarm optimization algorithm to find the optimal transmission scheme to reduce the ber.The system test results show that under the same transmission distance,the bit error rate of the designed system is obviously lower than that of the traditional system,which has great application value in data stable transmission.

关 键 词：FPGA 发射机 数据稳定传输 

分 类 号：TN9[电子电信—信息与通信工程]