Analysis and Simulation of 2ASK Digital Band-pass Transmission System Basing on SIMULINK

DOI

10.2991/emcm-16.2017.252How to use a DOI?

Keywords

SIMULINK; 2ASK; Modulation; Demodulation; BER

Abstract

Digital modulation and demodulation system as an important part of digital communication system,its research is necessary. Based on the analysis of 2ASK digital band-pass system transmission characteristics, SIMULINK software is used to simulate the digital band-pass transmission system. Having been fully considered the possible factors affecting the 2ASK signal in the transmission process, a basic model of 2ASK digital band-pass transmission system is established, a system model which can simulate and realize the function of 2ASK digital band-pass signal transmission. Debugging and testing show that the waveforms of the system are consistent with the theoretical analysis and error-free code transmission can be achieved;the symbol error rate is rising with the increase of noise,which indicates that the system design is effective and reasonable.It is worth reference for related research and the improvement of such system, and also provides a new way for system design and experimental teaching.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Geng Wang
AU  - Wei Cheng
PY  - 2017/02
DA  - 2017/02
TI  - Analysis and Simulation of 2ASK Digital Band-pass Transmission System Basing on SIMULINK
BT  - Proceedings of the 2016 7th International Conference on Education, Management, Computer and Medicine (EMCM 2016)
PB  - Atlantis Press
SP  - 488
EP  - 492
SN  - 2352-538X
UR  - https://doi.org/10.2991/emcm-16.2017.252
DO  - 10.2991/emcm-16.2017.252
ID  - Wang2017/02
ER  -