Title :
Performance of UAV(Unmanned Aerial Vehicle) communication system adapting WiBro with array antenna
Author :
Park, Pyung-Joo ; Choi, Sung-Min ; Lee, Dong-Hee ; Lee, Byung-Seub
Author_Institution :
Dept. of Inform.&Telecommun. Eng., Korea Aerosp. Univ.
Abstract :
Recently, demands on civilian UAV (unmanned aerial vehicle) has been increasing and appropriate communication system is being required for the UAV environment. In this paper, we have explained the WiBro(wireless broadband) based UAV system structures. We also propose adaptive vertical array antenna technique into WiBro modem for UAV communication system to overcome altitude limitation of the UAV caused by restricted antenna coverage of the WiBro base-station.
Keywords :
adaptive antenna arrays; broadband networks; remotely operated vehicles; space communication links; UAV communication system; UAV system structures; WiBro base-station; adaptive vertical array antenna; restricted antenna; unmanned aerial vehicle; wireless broadband; Adaptive arrays; Antenna arrays; Antenna theory; Base stations; Communication systems; Mobile communication; OFDM; Streaming media; Telecommunications; Unmanned aerial vehicles; Array Antenna; UAV; WiBro;
Conference_Titel :
Advanced Communication Technology, 2009. ICACT 2009. 11th International Conference on
Conference_Location :
Phoenix Park
Print_ISBN :
978-89-5519-138-7
Electronic_ISBN :
1738-9445
