DocumentCode
2188394
Title
The new solar radio spectrograph at Hiraiso
Author
Kondo, T. ; Isobe, T. ; Igi, S. ; Watari, S. ; Tokumaru, M.
Author_Institution
Commun. Res. Lab., Hiraiso Solar Terrestrial Res. Center, Ibaraki, Japan
fYear
1994
fDate
June 27 1994-July 1 1994
Firstpage
285
Lastpage
286
Abstract
A wide band radio spectrograph (25-2500 MHz) for monitoring the Sun has been established at Hiraiso, Japan. A new data processing algorithm that removes interferences due to radio, television and other artificial signals from the raw spectrum data has significantly improved the signal to noise ratio of the spectrogram.<>
Keywords
interference suppression; radiofrequency spectrometers; radiotelescopes; signal processing; solar radiofrequency radiation; 25 to 2500 MHz; Hiraiso; Japan; Sun; data processing algorithm; interference suppression; pattern recognition; signal to noise ratio; solar bursts; solar radio spectrograph; wide band radio spectrograph; Data acquisition; Data processing; Feeds; Frequency; Monitoring; Signal to noise ratio; Spectrogram; Sun; TV interference; Workstations;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements, 1994. Digest., 1994 Conference on
Conference_Location
Boulder, CO, USA
Print_ISBN
0-7803-1984-2
Type
conf
DOI
10.1109/CPEM.1994.333446
Filename
333446
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