DocumentCode
2181383
Title
A new millisecond pulsar observation system at CRL
Author
Hanado, Y. ; Imae, M. ; Sekido, M.
Author_Institution
Kashima Space Res. Center, Ibaraki, Japan
fYear
1994
fDate
June 27 1994-July 1 1994
Firstpage
85
Lastpage
86
Abstract
The Communications Research Laboratory (CRL) has developed an unique system using an acousto-optic spectrometer for precise timing measurements for millisecond pulsars. This system can treat a signal of 50 MHz bandwidth, have a frequency resolution of 200 kHz and a time resolution of 13 /spl mu/s, and average 2/sup 24/ pulses without dead time.<>
Keywords
acousto-optical devices; pulsars; radioastronomical techniques; radiotelescopes; 34-m antenna; 50 MHz; CRL; Communications Research Laboratory; Kashima Space Research Center; L-band; PSR 1937+21; acoustooptic spectrometer; frequency resolution; millisecond pulsar observation system; precise timing measurements; pulse averaging; time resolution; Bandwidth; Charge coupled devices; Charge-coupled image sensors; Frequency; Pulse measurements; Pulse shaping methods; Signal resolution; Spectroscopy; Timing; Wideband;
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.1994.333172
Filename
333172
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