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Erschienen in:
2013 | OriginalPaper | Buchkapitel
70. Algorithm of the Realization of High Frequency Channel Simulator Based on Simulink
verfasst von : Yandi Li, Yu Chen, Xun Zhang
Erschienen in: Proceedings of the 2nd International Conference on Green Communications and Networks 2012 (GCN 2012): Volume 3
Verlag: Springer Berlin Heidelberg
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Abstract
According to the characteristics such as multipath, Doppler frequency shift, and Doppler frequency spread that the communication channel exerts on the signal, we create a high frequency channel simulator based on the Watterson Model using the simulink software. Besides that we put up with a method to widen the communication frequency of the model creatively. And we use the signal of single frequency to check the validity of the model. After checking the result in time domain and frequency domain, we demonstrate the validity of it. The algorithm of this simulator is very simple with little parameters, which has great value in the domain of application.