Proceedings of the 2015 Information Technology and Mechatronics Engineering Conference

Study on All-Phrase FFT Spectrum Analysis Technology in 25Hz Series Track Circuit Receiver

Authors
Tuo Shen, Lexiang Wei, Xiaoqing Zeng
Corresponding Author
Tuo Shen
Available Online March 2015.
DOI
https://doi.org/10.2991/itoec-15.2015.50How to use a DOI?
Keywords
25Hz, Track Circuit, APFFT, Electronic receiver
Abstract

This essay, aims at measuring general track power supply and a local one, manages to apply all-phrase FFT spectrum analysis technology to 25Hz series track circuit receiver. By taking advantage of the phrase invariance character of the APFFT, which provides us with precise phrase difference under asynchronous sampling without adjustment, we greatly increase the efficiency of a MPU-based 25Hz Series track circuit receiver. We also give a simulation under MATLAB to verify the character.

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/).

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Volume Title
Proceedings of the 2015 Information Technology and Mechatronics Engineering Conference
Series
Advances in Computer Science Research
Publication Date
March 2015
ISBN
978-94-62520-52-3
ISSN
2352-538X
DOI
https://doi.org/10.2991/itoec-15.2015.50How to use a DOI?
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  - Tuo Shen
AU  - Lexiang Wei
AU  - Xiaoqing Zeng
PY  - 2015/03
DA  - 2015/03
TI  - Study on All-Phrase FFT Spectrum Analysis Technology in 25Hz Series Track Circuit Receiver
BT  - Proceedings of the 2015 Information Technology and Mechatronics Engineering Conference
PB  - Atlantis Press
SP  - 251
EP  - 255
SN  - 2352-538X
UR  - https://doi.org/10.2991/itoec-15.2015.50
DO  - https://doi.org/10.2991/itoec-15.2015.50
ID  - Shen2015/03
ER  -