State-of-art Facilities and Prospect of Radio Telescopes

Authors

  • Yuqiao Li

DOI:

https://doi.org/10.54097/hset.v5i.743

Keywords:

radio astronomy, radio telescope, astronomical observation.

Abstract

The radio telescopes play a crucial role in astrophysical observations; hence it is necessary to discuss about the significance, structure, and applications of radio telescope and analyse the difference between the state-of-art radio telescopes (FAST and SKA) based on present information. Specifically, the background and present conditions as well as the history of radio telescopes will be introduced initially. Subsequently, the significance of radio telescope will be explained, including structure and application of radio telescopes. Subsequently, the doubts on FAST and SKA and strengths of them will be clarified. Eventually, the problems and limitations about radio telescope and the future prospect will be discussed. Overall, these results shed light on offering suggestions for future development of galaxy and cosmology observations.

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References

Ringwood, S. D. (1994). A Galilean telescope. Quarterly Journal of the Royal Astronomical Society, 35, 43.

King, H. C. (2003). The history of the telescope. Courier Corporation.

Hulse, R. A., & Taylor, J. H. (1975). Discovery of a pulsar in a binary system. The Astrophysical Journal, 195, L51-L53.

Taylor, J. H., & Weisberg, J. M. (1989). Further experimental tests of relativistic gravity using the binary pulsar PSR 1913+ 16. The Astrophysical Journal, 345, 434-450.

Nan, R., Li, D., Jin, C., Wang, Q., Zhu, L., Zhu, W., et al. (2011). The five-hundred-meter aperture spherical radio telescope (FAST) project. International Journal of Modern Physics D, 20(06), 989-1024.

Hall, P., Schillizzi, R., Dewdney, P., & Lazio, J. (2008). The square kilometer array (SKA) radio telescope: Progress and technical directions. International Union of Radio Science URSI, 236, 4-19.

Chen, H. (2016) Radio Astronomy and the FAST Telescope, Flying Disks Discovery, 8, 4.

The figures are retrieving from https://www.zhihu.com/question/23672604.

Event Horizon Telescope Collaboration. (2019). First M87 event horizon telescope results. I. The shadow of the supermassive black hole. arXiv preprint arXiv:1906.11238.

Owen, F. N., Eilek, J. A., & Kassim, N. E. (2000). M87 at 90 centimeters: A different picture. The Astrophysical Journal, 543(2), 611.

Natarajan, S., Barbosa, D., Barraca, J. P., Bridger, A., Choudhury, S. R., Di Carlo, M., ... & Williams, S. (2016, July). SKA Telescope Manager (TM): status and architecture overview. In Software and Cyberinfrastructure for Astronomy IV (Vol. 9913, p. 991302). International Society for Optics and Photonics.

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Published

07-07-2022

How to Cite

Li, Y. . (2022). State-of-art Facilities and Prospect of Radio Telescopes. Highlights in Science, Engineering and Technology, 5, 201-207. https://doi.org/10.54097/hset.v5i.743