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The Analysis of RF System and Communication Link for improvement in reliability of Smart UAV Data-Link  

Hwang, In-Yong (한밭대학교 정보통신 전문대학원)
Yu, Kap-Seon (한밭대학교 정보통신 전문대학원)
Kim, Hak-Sun (한밭대학교 정보통신 전문대학원)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.30, no.2A, 2005 , pp. 66-79 More about this Journal
Abstract
In this paper, we have performed the analysis of RF transceiver system and communication link for the improvement in reliability of Smart-UAV(Unmanned Aerial Vehicles) Data-Link. The system analysis performed using the development specification of the data link and data sheet of using components through the system simulation tool that is Agilent EEsof ADS. Also, the communication link analysis peformed using a variety of propagation models for the smart UAV operation environments. As a result, we have presented problems appeared in the simulation results and development specification. As well as, we have presented about several problems and consideration issue for system design through the communication link analysis.
Keywords
Smart-UAV; Data-Link; Communication Link Analysis; Doppler-Shift; Free Space Loss Fade-Margin; Fresnel Zone;
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