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http://dx.doi.org/10.9766/KIMST.2017.20.5.681

Implementation of Video Transmitting and Receiving System for Acquisition of Test Data  

Ryu, Sang-Gyu (The 1st Research and Development Institute, Agency for Defense Development)
Publication Information
Journal of the Korea Institute of Military Science and Technology / v.20, no.5, 2017 , pp. 681-687 More about this Journal
Abstract
This paper presents about an implementation of Video Transmitting and Receiving System(VTRS) for acquiring test data. The VTRS consists of two parts. The first is Transmitter Unit(TU) that is installed on a missile to acquire various kinds of data and transmit the data to the ground through RF signals. The second is Receiver Unit(RU) that receives the transmitted RF signals and reconstruct those to the original data. To gather a high speed data reliably and securely on the ground, the TU is designed by considering data transfer scheme, data compression, modulation method, encryption technic, link budget, and antenna radiation pattern. Further, a placement method of multiple receiving stations is suggested. The VTRS has been tested on a field to check the link margins and maximum receiving distance in a real environment. Finally, the VTRS is applied to a missile flight test and gathered high speed data reliably.
Keywords
Multi-Channel Video Transmission; Remote Video Transmission; Video Transmitting and Receiving System; Video Demonstration;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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1 S. Lee, "A Study on a Tracking Method of Telemetry Signal using Self-Slaving," Journal of the Korea Institute of Military Science and Technology, Vol. 11, No. 3, pp. 50-56, 2008.
2 Y. S. Choi, S. J. Kim, B. H. Kim, Y. H. Choi, "Status and Prospect of Next-Generation Video Compression Technology-H.265," The Institute of Electronics Engineers of Korea, Vol. 34, No. 8, pp. 899-909, 2007.
3 C. Ryu, B. Bae, S. Ryu, W. Cho, "Design Result of a Video Demonstration System for Acquiring Test Data," KIMST Annual Conference Proceedings, pp. 67-70, 2014.
4 S. Verdu, “Spectral Efficiency in the Wideband Regime,” IEEE Transactions on Information Theory, Vol. 48, No. 6, pp. 1319-1343, 2002.   DOI
5 R. Busi. and H. Bouvard, "High-altitude VHF and UHF Broadcasting Stations," European Broadcasting Union Technical Centre, Geneva, p. 3180, 1967.
6 J. W. Hill-Lindsay, J. T. Yuen, "Ultra-High Impact Resistant Digital Data Recorder for Missile Flight Testing," Trans. Components, Packaging, and Manufacturing Technology: Part A, Vol. 17, No. 3, pp. 398-403, 1994.   DOI
7 J. Jung, "Development of Memory Type Instrumentation Device for Measuring Data of Small Flying Object," Journal of the Korean Society of Mechanical Technology, Vol. 17, No. 4, pp. 721-727, 2015.   DOI
8 S. Lee, S. Choi and W. Kim, "Aeronautical Telemetry Link Development for High Speed Data," Journal of The Institute of Electronics Engineers of Korea, Vol. 50, No. 7, pp. 1671-1679, 2013.
9 J. Hyun, S. Kim, Y. Oh, D. Seo and H. Kim, "Development of an RF Signal Level Prediction Simulator for Radiowave Propagation in Natural Environments," Journal of the Korea Institute of Military Science and Technology, Vol. 13, No. 5, pp. 725-733, 2010.
10 D. Cho and S. Ra, "Development of Data/Video Transmission System for Flying Vehicle," Journal of The Korean Society for Aeronautical & Space Sciences, Vol. 35, No. 11, pp. 1052-1057, 2007.   DOI