Date Processing in the Two- element Interferometer Experiment

ZHANG Jian; YAN Yi-hua; WANG Wei; LIU Fei

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Astronomical Research and Technology > 2006 > 3(2): 161-167.

ZHANG Jian, YAN Yi-hua, WANG Wei, LIU Fei. Date Processing in the Two- element Interferometer Experiment[J]. Astronomical Research and Technology, 2006, 3(2): 161-167.

Citation:

ZHANG Jian, YAN Yi-hua, WANG Wei, LIU Fei. Date Processing in the Two- element Interferometer Experiment[J]. Astronomical Research and Technology, 2006, 3(2): 161-167.

Citation:

ZHANG Jian, YAN Yi-hua, WANG Wei, LIU Fei. Date Processing in the Two- element Interferometer Experiment[J]. Astronomical Research and Technology, 2006, 3(2): 161-167.

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Date Processing in the Two- element Interferometer Experiment

1.
Department of Astronomy, Peking University, Beijing 100871, China
2.
National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China

More Information

Received Date: January 15, 2006
Revised Date: April 05, 2006
Published Date: April 14, 2006

Graphical Abstract

Abstract

Abstract

From the observed spatial correlation function,we can obtain the source visibility function,and from which we could calculate the high spatial resolution image of the source,finally.In this article,we give our understanding of the process of data processing in the two-element interferometer experiment.At first,the response of the correlation receiver is given.Then a simulat ion of data processing is shown.Finally,the result of the observed data processing is demonstrated.
- Radioheliograph,
- Correlation receiver,
- Digital signal processing