Simulation and Analysis of Chinese Digital Audio Broadcast System on Base Band

摘要：

In this paper, a simulation model is put forward using Matlab and Simulink based on “Specification of 30MHz-3000MHz terrestrial digital audio broadcasting system issued by China. All transmission modes in the specification have been simulated, and the results of simulation were analyzed. We concerned more on the Doppler Shift than the SNR in simulation. Results of simulation prove that effect of the Doppler Shift is in main position in mobile reception while effect of the SNR is in main position in fixed or low-speed movement reception.

关键词： DAB Doppler shift simulation OFDM

作者: Li Yansheng Yu Ningmei Liao Yumin

作者单位: Department of Electronic Engineering of Xian University of Technology,Xian 710048 China

会议类型: 国际会议

会议名称: 第八届国际电子测量与仪器学术会议(Proceedings of 2007 8th International Conference on Electronic Measurement & Instruments)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-16（万方平台首次上网日期，不代表论文的发表时间）