DocumentCode
498170
Title
A software-defined HF sensor for geo-locating noise and interference
Author
Lott, Gus K. ; Stark, W.R. ; Bail, M.T.
Author_Institution
YarCom?? Inc., 5190 Neil Rd. STE 430, Reno, NV 89502 USA
fYear
2006
fDate
18-21 July 2006
Firstpage
138
Lastpage
142
Abstract
The Signal to Noise Enhancement Program (SNEP) has built a software-defined, combined noise monitoring and geo-positioning system. RF-Control includes a LABVIEW and MATLAB software controlled sensor, using generalized RF down-conversion and sampling. Based upon observed noise and interference levels, the sensor system directs synchronized sampling at three or more remote sensors. The system computes time correlation between the received noise energy, and it computes a hyperbolic time-difference-of-arrival geo-positioning solution for the noise source. RF-Control allows for remote control and reporting results via network connection.
Keywords
Frequency; High; Noise; Sensor; TDOA;
fLanguage
English
Publisher
iet
Conference_Titel
Ionospheric Radio Systems and Techniques, 2006. IRST 2006. 10th IET International Conference on
Conference_Location
Beijing
ISSN
0537-9989
Print_ISBN
0-86341-659-4
Type
conf
Filename
5206474
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