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http://dx.doi.org/10.5140/JASS.2017.34.4.303

Performance Analysis of Sensor Systems for Space Situational Awareness  

Choi, Eun-Jung (Korea Astronomy and Space Science Institute)
Cho, Sungki (Korea Astronomy and Space Science Institute)
Jo, Jung Hyun (Korea Astronomy and Space Science Institute)
Park, Jang-Hyun (Korea Astronomy and Space Science Institute)
Chung, Taejin (Radar&Space Co., Ltd.)
Park, Jaewoo (Radar&Space Co., Ltd.)
Jeon, Hocheol (Radar&Space Co., Ltd.)
Yun, Ami (Radar&Space Co., Ltd.)
Lee, Yonghui (Radar&Space Co., Ltd.)
Publication Information
Journal of Astronomy and Space Sciences / v.34, no.4, 2017 , pp. 303-314 More about this Journal
Abstract
With increased human activity in space, the risk of re-entry and collision between space objects is constantly increasing. Hence, the need for space situational awareness (SSA) programs has been acknowledged by many experienced space agencies. Optical and radar sensors, which enable the surveillance and tracking of space objects, are the most important technical components of SSA systems. In particular, combinations of radar systems and optical sensor networks play an outstanding role in SSA programs. At present, Korea operates the optical wide field patrol network (OWL-Net), the only optical system for tracking space objects. However, due to their dependence on weather conditions and observation time, it is not reasonable to use optical systems alone for SSA initiatives, as they have limited operational availability. Therefore, the strategies for developing radar systems should be considered for an efficient SSA system using currently available technology. The purpose of this paper is to analyze the performance of a radar system in detecting and tracking space objects. With the radar system investigated, the minimum sensitivity is defined as detection of a $1-m^2$ radar cross section (RCS) at an altitude of 2,000 km, with operating frequencies in the L, S, C, X or Ku-band. The results of power budget analysis showed that the maximum detection range of 2,000 km, which includes the low earth orbit (LEO) environment, can be achieved with a transmission power of 900 kW, transmit and receive antenna gains of 40 dB and 43 dB, respectively, a pulse width of 2 ms, and a signal processing gain of 13.3 dB, at a frequency of 1.3 GHz. We defined the key parameters of the radar following a performance analysis of the system. This research can thus provide guidelines for the conceptual design of radar systems for national SSA initiatives.
Keywords
space situational awareness (SSA); space surveillance radar; space objects;
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Times Cited By KSCI : 3  (Citation Analysis)
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1 Lee E, Park SY, Shin B, Cho S, Choi EJ, et al., Orbit determination of KOMPSAT-1 and Cryosat-2 satellites using optical wide-field patrol network (OWL-Net) data with batch least squares filter, J. Astron. Space Sci. 34, 19-30 (2017). https://doi.org/10.5140/JASS.2017.34.1.19   DOI
2 Liebschwager T, Neff T, Suess IH, Foerstner IR, Design of a radar based space situational awareness system, Proceedings of the 14th Advanced Maui Optical and Space Surveillance (AMOS) Technologies Conference, Maui, Hawaii, 10-13 Sep 2013.
3 Loomis I, Air force turns a keen eye on space junk, Science 347, 115 (2015). https://doi.org/10.1126/science.347.6218.115   DOI
4 Mahafza BR, Elsherbeni A, MATLAB Simulations for Radar Systems Design (Chapman and Hall/CRC, London, 2003)
5 Michal Th, Eglizeaud JP, Bouchard J, GRAVES: The new French system for space surveillance, Proceedings of the 4th European Conference on Space Debris, Darmstadt, Germany, 18-20 Apr 2005.
6 Park M, Jo JH, Cho S, Choi J, Kim CH, et al., Minimum number of observation points for LEO satellite orbit estimation by OWL network, J. Astron. Space Sci. 32, 357-366 (2015). https://doi.org/10.5140/JASS.2015.32.4.357   DOI
7 Patyuchenko A, Younis M, Krieger G, Weigel M, A concept for an advanced reflector-based space surveillance radar, Proceedings of the European Space Surveillance Conference 2011, Madrid, Spain, 7-9 Jun 2011.
8 Skolnik MI, Introduction to Radar Systems (McGraw-Hill Education, New York, 1980).
9 Space-Track, Box Score of The Satellite Situation Report [Internet], cited 2017 Oct 18, available from: https://www.space-track.org/basicspacedata/query/class/boxscore/
10 Stokely CL, Foster JL, Stansbery EG, Benbrook JR, Juarez Q, Haystack and HAX Radar Measurements of the Orbital Debris Environment; 2003, NASA Johnson Space Center Report, JSC-62815 (2006).
11 Bobrinsky N, Del Monte L, The space situational awareness program of the European space agency, Cosm. Res. 48, 392-398 (2010). https://doi.org/10.1134/S0010952510050035   DOI
12 Africano JL, Stansbery EG, Kervin PW, The optical orbital debris measurement program at NASA and AMOS, Adv. Space Res. 34, 892-900 (2004). https://doi.org/10.1016/j.asr.2003.02.022   DOI
13 Bae YH, Jo JH, Yim HS, Park YS, Park SY, et al., Correlation between the "seeing FWHM" of satellite optical observation and meteorological data at the OWL-Net station, Mongolia, J. Astron. Space Sci. 33, 137-146 (2016). https://doi.org/10.5140/JASS.2016.33.2.137   DOI
14 Baird MA, Maintaining space situational awareness and taking it to the next level, Air Space Power J. 27, 50-72 (2013).
15 Chatters IV EP, Crothers BJ, Space surveillance network, Ch. 19, AU-18 Space Primer, eds. Tichenor BC (Air University Press, Montgomery, 2009), 249-258.
16 Choi EJ, Park JH, Cho SK, Shin SH, Chung DW, et al., Preparedness plan for space hazards in republic of Korea, in 2014 APNN&MAPWiST, Seoul, Korea, 29 July - 1 Aug 2014.
17 Choi EJ, Cho SK, Park JH, Architecture design for the space situational awareness system in the preparedness plan for space hazards of republic of Korea, Proceedings of the 16th Advanced Maui Optical and Space Surveillance (AMOS) Technologies Conference, Maui, Hawaii, 15-18 Sep 2015a.
18 Choi EJ, Cho SK, Park JH, Architecture design for a Korean space situational awareness system, in 2015 KSSS Fall Meeting, Kyeongju, Korea, 28-30 Oct 2015b.
19 Donath Th, Schildnecht T, Martinot V, Del Monte L, Possible European system for space situational awareness, Acta Astronaut. 66, 1378-1387 (2010). https://doi.org/10.1016/j.actaastro.2009.10.036   DOI
20 Eilers J, Anger S, Neff T, Radar based system for space situational awareness, J. Space Oper. Commun. 13, 1-13 (2016).
21 Ender J, Leushacke L, Brenner A, Wilden H, Radar techniques for space situational awareness, Proceedings of the 12th International Radar Symposium (IRS), Leipzig, Germany, 7-9 Sep 2011.
22 Fletcher EJ, Status and progress in the space surveillance and tracking segment of ESA's space situational awareness programme, Proceedings of the 11th Advanced Maui Optical and Space Surveillance (AMOS) Technologies Conference, Maui, Hawaii, 14-17 Sep 2010.
23 Haimerl JA, Fonder GP, Space fence system overview, Proceedings of the 16th Advanced Maui Optical and Space Surveillance (AMOS) Technologies Conference, Maui, Hawaii, 15-18 Sep 2015
24 Haines L, Phu P, Space fence PDR concept development phase, Proceedings of the 12th Advanced Maui Optical and Space Surveillance (AMOS) Technologies Conference, Maui, Hawaii, 13-16 Sep 2011.
25 Halte S, Space situational awareness phased array radar simulation, Proceedings of the 2012 International Symposium on Signals, Systems, and Electronics (ISSSE), Potsdam, Germany, 3-5 Oct 2012.
26 Kalden O, Bodemann C, Building space situational awareness capability, in 5th International Conference on Recent Advances in Space Technologies (RAST), Istanbul, Turkey, 9-11 June 2011.
27 Kennewell JA, Vo BN, An overview of space situational awareness, Proceedings of the 16th International Conference on Information Fusion, Istanbul, Turkey, 9-12 Jul 2013.
28 Klinkrad H, Donath T, Schildknecht T, Investigations of the feasibility of a European space surveillance system, Proceedings of the 7th US/Russian Space Surveillance Workshop, Monterey, California, 29 Oct - 2 Nov 2007.
29 STRATCOM, USSTRATCOM Space Control and Space Surveillance [Internet], cited 2017 Oct 19, available from: http://www.stratcom.mil/Media/Factsheets/Factsheet-View/Article/976414/usstratcom-space-control-and-space-surveillance/
30 Tsujino T, Space situational awareness to mitigate disastrous risks from space, Sci. Technol. Trends Q. Rev. 45, 17-29 (2012).
31 Klinkrad H, Tremayne-Smith R, Alby F, Alwes D, Europe's eyes on the skies - the proposal for a European space surveillance system, ESA Bulletin 133, 42-48 (2008).
32 Wilden H, Kirchner C, Peters O, Bekhti N, Kohlleppel R, et al., GESTRA-technology aspects and mode design for space surveillance and tracking, Proceedings of the 7th European Conference on Space Debris, Darmstadt, Germany, 18-21 Apr 2017.
33 Walsh DW, A survey of radars capable of providing small debris measurements for orbit prediction (2013)
34 Weeden B, Cefola P, Sankaran J, Global space situational awareness sensors, Proceedings of the 11th Advanced Maui Optical and Space Surveillance (AMOS) Technologies Conference, Maui, Hawaii, 14-17 Sep 2010.
35 Wilden H, Kirchner C, Peters O, Bekhti NB, Brenner A, et al., A phased-array based surveillance and tracking radar for space situational awareness, Proceedings of the 2016 IEEE International Symposium on Phased Array Systems and Technology (PAST), Waltham, MA, 18-21 Oct 2016.