Digital Modulation and Demodulation Technique of FSK
Wei Yang, Yuwen Wang, Yongwei Li, Yingzhu Chen
Available Online July 2016.
- https://doi.org/10.2991/iccia-17.2017.136How to use a DOI?
- 2FSK, MFSK, Modulation, Demodulation.
- Digital modulation technology is widely applied. The principle of Binary Frequency-Shift Keying (2FSK) modulation is introduced and it is extended to Multi-Frequency-Shift Keying (MFSK). In this paper, a simple and easy modulation and demodulation method is presented. Frequency modulation uses baseband digital signal to control the number of sinusoidal signal per cycle data. Frequency demodulation uses the peak value of each group of signals to determine the corresponding baseband signals. The effectiveness of the proposed method is verified by simulation experiments.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Wei Yang AU - Yuwen Wang AU - Yongwei Li AU - Yingzhu Chen PY - 2016/07 DA - 2016/07 TI - Digital Modulation and Demodulation Technique of FSK BT - 2nd International Conference on Computer Engineering, Information Science & Application Technology (ICCIA 2017) PB - Atlantis Press SN - 2352-538X UR - https://doi.org/10.2991/iccia-17.2017.136 DO - https://doi.org/10.2991/iccia-17.2017.136 ID - Yang2016/07 ER -