Simulation Design of Baseband Optimal Digital Communication System with Non-Ideal Channel  

作　　者：Tianyi Zhang Tianyi Zhang(College of Science and Technology, Shandong University of Technology, Zibo, China)

机构地区：[1]College of Science and Technology, Shandong University of Technology, Zibo, China

出　　处：《Journal of Computer and Communications》2023年第7期29-36,共8页电脑和通信（英文）

摘　　要：This paper aims to discuss how to effectively suppress intersymbol interference by optimizing the filter design, so as to achieve a distortion-free output effect, and effectively compensate the transmission characteristics of the baseband transmission system in a non-ideal channel environment, so as to minimize the impact of intersymbol crosser. The simulation experiment model of digital optimal baseband transmission and the overall structure of the system are designed based on the Matlab simulation platform, and the parameters of each module in the simulation experiment model are set. The working process and performance of the digital optimal baseband transmission system are simulated, and the conditions and performance of the digital optimal baseband transmission system are verified according to the simulation results.This paper aims to discuss how to effectively suppress intersymbol interference by optimizing the filter design, so as to achieve a distortion-free output effect, and effectively compensate the transmission characteristics of the baseband transmission system in a non-ideal channel environment, so as to minimize the impact of intersymbol crosser. The simulation experiment model of digital optimal baseband transmission and the overall structure of the system are designed based on the Matlab simulation platform, and the parameters of each module in the simulation experiment model are set. The working process and performance of the digital optimal baseband transmission system are simulated, and the conditions and performance of the digital optimal baseband transmission system are verified according to the simulation results.

关 键 词：Digital Baseband Transmission System Intercode Crosstalk Noise Sampling Decision MATLAB Simulation 

分 类 号：TN9[电子电信—信息与通信工程]