A FM quadrature demodulation method based on small angle approximation
Authors
Yang Yang, Xueyuan Li, Nannan Cheng, Dongdong Huang
Corresponding Author
Yang Yang
Available Online August 2015.
- DOI
- 10.2991/icmeis-15.2015.68How to use a DOI?
- Keywords
- FM demodulation; small angle approximation; software radio
- Abstract
This paper introduces a FM quadrature demodulation method based on small angle approximation; this method can complete the task of FM signal demodulation using all digital circuit. After setting up the FM demodulation hardware test platform based on the software radio, the FM demodulation method is tested. The result shows that the method can demodulate FM signal reliable, and have higher efficiency than traditional method.
- Copyright
- © 2015, 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/).
Cite this article
TY - CONF AU - Yang Yang AU - Xueyuan Li AU - Nannan Cheng AU - Dongdong Huang PY - 2015/08 DA - 2015/08 TI - A FM quadrature demodulation method based on small angle approximation BT - Proceedings of the 3rd International Conference on Mechanical Engineering and Intelligent Systems (ICMEIS 2015) PB - Atlantis Press SP - 372 EP - 375 SN - 2352-5401 UR - https://doi.org/10.2991/icmeis-15.2015.68 DO - 10.2991/icmeis-15.2015.68 ID - Yang2015/08 ER -