Simulation and Analysis on Digital Baseband Transfer System
Lijia Chen
Abstract
Lijia Chen
Abstract
The simulation model of digital baseband transmission system based on SIMULINK is constructed in this paper.On the basis of the model,the bit error ratio of the digital baseband transfer systems,extraction of bit synchronization,synchronous construction time,the relationship between rolloff-factor and timing precision,eye diagram,and the relationship between rolloff-factor and retardation,and bit error ratio are simulated and analyzed.
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The simulation model of digital baseband transmission system based on SIMULINK is constructed in this paper.On the basis of the model,the bit error ratio of the digital baseband transfer systems,extraction of bit synchronization,synchronous construction time,the relationship between rolloff-factor and timing precision,eye diagram,and the relationship between rolloff-factor and retardation,and bit error ratio are simulated and analyzed.
Key concepts: Baseband, Computer science, Synchronization (alternating current), Bit error rate, Transmission (telecommunications), Data transmission, Basis (linear algebra), Electronic engineering