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A Correlating Receiver System for a Compound Interferometer

Published online by Cambridge University Press:  25 April 2016

R. H. Frater  and
N. A. Mackay
R. H. Frater
Affiliation:
School of Electrical Engineering, University of Sydney
N. A. Mackay
Affiliation:
School of Electrical Engineering, University of Sydney
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Extract

The compound interferometer at Fleurs, N.S.W., consists of the separate arms of the Christiansen grating interferometer with the addition of two 45-ft dishes to each to give maximum spacings of 3710λ at 1415 MHz. The closest physical spacing is 60 ft and the spacings progress at 40-ft intervals to a maximum of 2580 ft as shown in Figure 1.

Type
Contributions
Information
Publications of the Astronomical Society of Australia , Volume 1 , Issue 2 , November 1967 , pp. 55 - 56
Copyright
Copyright © Astronomical Society of Australia 1967

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References

1 Christiansen, W. N., and Wellington, K. J., Nature, 209, 1173–1176 (1966)Google Scholar
2 Lequeux, J., Notes Inf. Publ. Obs. Paris, Fac. 9 Radioastronomie No. 1 (1962).Google Scholar