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The Range and Horizon Plane Simulation for Ground Stations of Low Earth Orbiting (LEO) Satellites

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DOI: 10.4236/ijcns.2011.49070    5,245 Downloads   9,724 Views   Citations

ABSTRACT

Communication via satellite begins when the satellite is positioned in the desired orbital position. Ground stations can communicate with LEO (Low Earth Orbiting) satellites only when the satellite is in their visibility region. The ground station’s ideal horizon plane is in fact the visibility region under 0o of elevation angle. Because of natural barriers or too high buildings in urban areas, practical (visible) horizon plane differs from the ideal one. The duration of the visibility and so the communication duration varies for each LEO satellite pass at the ground station, since LEO satellites move too fast over the Earth. The range between the ground station and the LEO satellite depends on maximal elevation of satellite’s path above the ground station. The dimension of the horizon plane depends on satellite’s orbital attitude. The range variations between the ground station and the satellite, and then ground station horizon plane simulation for low Earth orbiting satellites as a function of orbital attitude is presented. The range impact and horizon plane variations on communication duration between the ground station and LEO satellites are given.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

S. Cakaj, B. Kamo, V. Koliçi and O. Shurdi, "The Range and Horizon Plane Simulation for Ground Stations of Low Earth Orbiting (LEO) Satellites," International Journal of Communications, Network and System Sciences, Vol. 4 No. 9, 2011, pp. 585-589. doi: 10.4236/ijcns.2011.49070.

References

[1] D. Roddy, “Satellite Communications,” McGraw Hill, New York, 2006.
[2] M. Richharia, “Satellite Communication Systems,” McGraw Hill, New York 1999.
[3] Sh. Cakaj, W. Keim and K. Malaric, “Communication Duration with Low Earth Orbiting Satellites,” Proceedings of IEEE, IASTED, 4th International Conference on Antennas, Radar and Wave Propagation, Montreal, 30 May-1 June 2007, pp. 85-88.
[4] Sh. Cakaj, M. Fitzmaurice, J. Reich and E. Foster, “Simulation of Local User Terminal Implementation for Low Earth Orbiting (LEO) Search and Rescue Satellites,” The 2nd International Conference on Advances in Satellite and Space Communications SPACOMM 2010, IARIA, Athens, 13-19 June 2010, pp. 140-145.
[5] E. A. Essex, “Monitoring the Ionosphere/Plasmasphere with Low Earth Orbit Satellites: The Australian Microsatellite FedSat,” Cooperative Research Center for Satellite Systems, Department of Physics, La Trobe University, Bundoora, 2010.
[6] Sh. Cakaj and K. Malaric, “Rigorous Analysis on Performance of LEO Satellite Ground Station in Urban Environment,” International Journal of Satellite Communications and Networking, Vol. 25, No. 6, 2007, pp. 619- 643.
[7] Sh. Cakaj, “Practical Horizon Plane and Communication Duration for Low Earth Orbiting (LEO) Satellite Ground Stations,” WSEAS Journal: Transactions on Communications, Vol. 8, No. 4, April 2009, pp. 373-383.
[8] G. D. Gordon and W. L. Morgan, “Principles of Communication Satellites,” John Wiley & sons, Inc., Hoboken, 1993.
[9] R. E. Zee and P. Stibrany, “The MOST Microsatellite: A Low-Cost Enabling Technology for Future Space Science and Technology Missions,” Canadian Aeronautics and Space Journal, Vol. 48, No. 1, 2002, pp. 1-10.
[10] http://www.answers.com/topic/van-allen-radiation-belt, 2011.

  
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