Proceedings of the 2015 International Conference on Electrical, Computer Engineering and Electronics

Implementation and Application of PED Receiver Acquisition

Authors
Shanshan Cai, Jiayi Chen, Wei Yang, Shu Diao
Corresponding Author
Shanshan Cai
Available Online June 2015.
DOI
https://doi.org/10.2991/icecee-15.2015.211How to use a DOI?
Keywords
PED; Phase sensitive detection; coding
Abstract
In view of the adverse effects brought by the noise in mine on the ultra-low signal detection, this article puts forward a hardware circuit design of the receiving system and a phase-sensitive detection algorithm which can improve SNR greatly and optimize the system. In addition, an original coding program for synchronization is made to apply to the wireless emergency communications system-PED(Personal Emergency Device)[12]. Through the simulation experiment on PED, it can be concluded that the system is of high detection capability and sensitivity up to 0.75V / nT and 50Hz frequency interference attenuation decreases by -45db. Furthermore, the receiver has strong ability to suppress noise so that faint signal can be detected from where the signal to noise ratio (SNR) is -58db and can decode the information from inoue to mine efficiently
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Proceedings
2015 2nd International Conference on Electrical, Computer Engineering and Electronics
Part of series
Advances in Computer Science Research
Publication Date
June 2015
ISBN
978-94-62520-81-3
ISSN
2352-538X
DOI
https://doi.org/10.2991/icecee-15.2015.211How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Shanshan Cai
AU  - Jiayi Chen
AU  - Wei Yang
AU  - Shu Diao
PY  - 2015/06
DA  - 2015/06
TI  - Implementation and Application of PED Receiver Acquisition
BT  - 2015 2nd International Conference on Electrical, Computer Engineering and Electronics
PB  - Atlantis Press
SP  - 1121
EP  - 1126
SN  - 2352-538X
UR  - https://doi.org/10.2991/icecee-15.2015.211
DO  - https://doi.org/10.2991/icecee-15.2015.211
ID  - Cai2015/06
ER  -