Performance of UAV(Unmanned Aerial Vehicle) communication system adapting WiBro with array antenna

Authors:
Pyung-Joo Park;Sung-Min Choi;Dong-Hee Lee;Byung-Seub Lee
Affiliations:
Dept. of Inform. & Telecom. Eng., Korea Aerospace University;Dept. of Inform. & Telecom. Eng., Korea Aerospace University;Dept. of Inform. & Telecom. Eng., Korea Aerospace University;Dept. of Inform. & Telecom. Eng., Korea Aerospace University
Venue:
ICACT'09 Proceedings of the 11th international conference on Advanced Communication Technology - Volume 2
Year:
2009

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Abstract

Recently, demands on civilian VAV (Vnmanned Aerial Vehicle) has been increasing and appropriate communication system is being required for the VAV environment. In this paper, we have explained the WiBro(Wireless Broadband) based VAV system structures. We also propose adaptive vertical array antenna technique into WiBro modem for VAV communication system to overcome altitude limitation of the VAV caused by restricted antenna coverage of the WiBro base-station.