DocumentCode
2115559
Title
Weak Signal Detection Based on Signal-Correlation Principle
Author
Liu, Daowen ; Yao, Lin
Author_Institution
Educ. Technol. & Inf. Dept., Xuchang Univ., Xuchang, China
fYear
2009
fDate
24-26 Sept. 2009
Firstpage
1
Lastpage
4
Abstract
The weak signal embedded in various noises is the subject of weak signal detection, while the noises much stronger than the valuable signal, and must take measures to improve the S/N during measuring the signal. So based on the signal-correlation principle, separates the useful signal from the noises by the measured-method of signal-correlation principle.
Keywords
correlation methods; signal denoising; signal detection; measured method; signal correlation principle; weak signal detection; Band pass filters; Distortion; Educational technology; Frequency; Low pass filters; Low-frequency noise; Noise level; Noise measurement; Signal detection; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing, 2009. WiCom '09. 5th International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-3692-7
Electronic_ISBN
978-1-4244-3693-4
Type
conf
DOI
10.1109/WICOM.2009.5302624
Filename
5302624
Link To Document