Search Results - "Jeom-Hun Lee"
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Automatic Method for the TC transmission path in COMS SGCS
Published in 2006 International Conference on Hybrid Information Technology (01-11-2006)“…In this paper, we propose a automatic method of setting up the telecommand (TC) transmission path for stable and seamless TC transmission in COMS…”
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Conference Proceeding
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2
Galileo return-link experiment using Galileo receiver and simulator
Published in 2013 International Conference on ICT Convergence (ICTC) (01-10-2013)“…The Galileo satellite of MEOSAR (Medium Earth Orbit Search And Rescue) system will has the function of return link for search and rescue (SAR) service. MCC…”
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Conference Proceeding -
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Multi-beam satellite antenna design
Published in 2005 IEEE Antennas and Propagation Society International Symposium (2005)“…This paper describes the antenna design of the multi-beam for communication satellites. The paper deals with a method to determine design core parameters of…”
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Conference Proceeding -
4
Core requirement analysis of GNSS uplink station
Published in 2007 International Conference on Control, Automation and Systems (01-10-2007)“…The GNSS uplink station is to track the GNSS Satellites in look angle at elevation angle of over 5 deg. by program tracking. Also, during program tracking, the…”
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Development and Performance Analysis of the Second Generation 406 MHz EPIRB
Published in 2008 4th Advanced Satellite Mobile Systems (01-08-2008)“…COSPAS-SARSAT system which consists of space segment and ground segment provides a distress alert and the position information for a distressed ship or…”
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Conference Proceeding -
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Verification of Satellite Payload Multibeam Antenna Design
Published in 2006 IEEE Antennas and Propagation Society International Symposium (2006)“…One of the critical steps in developing the satellite payload multibeam antenna is antenna geometry design. To ensure the accuracy of the design and determine…”
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Error testing at planar near-field and far-field range of anechoic chamber
Published in 6th International SYmposium on Antennas, Propagation and EM Theory, 2003. Proceedings. 2003 (2003)“…Several error tests were mode at the elevated far-field antenna range of 8.6 meter distance between AUT and range antenna, and the planar near-field range of…”
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Conference Proceeding -
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The satellite acquisition errors for tracking, telemetry and command of the KOMPSAT satellite
Published in ICC '98. 1998 IEEE International Conference on Communications. Conference Record. Affiliated with SUPERCOMM'98 (Cat. No.98CH36220) (1998)“…This paper describes the satellite acquisition error for tracking, telemetry and command of the KOMPSAT satellite. It shows the allowable acquisition errors of…”
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Conference Proceeding -
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Interference analysis between two satellite TT&C stations
Published in 2007 IEEE Antennas and Propagation Society International Symposium (01-06-2007)Get full text
Conference Proceeding -
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Performance analysis of satellite payload antenna design result
Published in 2006 8th International Conference Advanced Communication Technology (2006)“…This paper analysis the performance for the design result of the satellite payload antenna, which consists of the parabolic reflector, and multi-feed horns…”
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Conference Proceeding