Browse > Article
http://dx.doi.org/10.5303/PKAS.2003.18.1.051

A DESIGN DEVELOPMENT OF 400MHz BAND AUTOCORRELATOR FOR RADIO ASTRONOMY OBSERVATION  

Lee, Chang-Hoon (Taeduk Radio Astronomy Observatory Korea Astronomy Observatory)
Choi, Han-Kyu (Cubex co.)
Kim, Kwang-Dong (Taeduk Radio Astronomy Observatory Korea Astronomy Observatory)
Han, Seog-Tae (Taeduk Radio Astronomy Observatory Korea Astronomy Observatory)
Kim, Tae-Sung (Taeduk Radio Astronomy Observatory Korea Astronomy Observatory)
Byun, Doo-Young (Department of Astronomy, Seoul National University)
Koo, Bon-Chul (Department of Astronomy, Seoul National University)
Publication Information
Publications of The Korean Astronomical Society / v.18, no.1, 2003 , pp. 51-60 More about this Journal
Abstract
This paper is the research and development including the system design and the prototype system building of the 400MHz wide-band digital autocorrelation spectrometer system for radio astronomy observation, which will be used as back-end signal processing unit of the Dual channel SIS receiver at Taeduk Radio Astronomy Observatory. So in this paper, we performed development of the high speed digitizing sampler, the circular memory buffer, and the correlator module for the 400MHz wide-band digital autocorrelator. This developed system will be use at TRAO after the housing and some calibration.
Keywords
radio astronomy; receivers;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Hinderks J., 1999, Princeton Univ. Senior Thesis
2 Herzen B.V., 1991, IEEE J. of Solid-State Circuits, Vol.26, No.5
3 Dewdney, Dent et al, 1996, JCMT, v13a, 21
4 Andrew D., 1992, IEEE Trans. Instr.& Meas. Vol.41, No.5
5 Bos A., 1991. IEEE Trans. on Inst. and Meas., Vol.40, No.3
6 Cooper B.F.C., 1976, Vol.lZ, Part B, Academic Press, New York
7 Chandra K.M. and Wilson W.J., 1990, JPL D-8056, Jet Propulsion Lab
8 Escoffier R., 1998, Technical Report Vol. 1, NRAO, West Virginia
9 Timoc C., Tran T., and Wongso J., 1992, National Radio Science Meeting
10 Canaris J. and Whitaker S., 1990, 2nd NASA SERC Symposium on VLSI Design,3.3.1-3.3.11