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Antenna Beam Pattern Characteristics of HAPS User Terminal

Bon-Jun KU, Dae Sub OH, Nam KIM, Do-Seob AHN

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Summary :

High Altitude Platform Stations (HAPS) are recently considered as a green infrastructure to provide high speed multimedia services. The critical issue of HAPS is frequency sharing with satellite systems. Regulating antenna beam pattern using adaptive antenna schemes is one of means to facilitate the sharing with a space receiver for fixed satellite services on the uplink of a HAPS system operating in U bands. In this letter, we investigate antenna beam pattern characteristics of HAPS user terminals with various values of scan angles of main beam, null position angles, and null width.

Publication
IEICE TRANSACTIONS on Communications Vol.E92-B No.11 pp.3394-3396
Publication Date
2009/11/01
Publicized
Online ISSN
1745-1345
DOI
10.1587/transcom.E92.B.3394
Type of Manuscript
Special Section LETTER (Special Section on Satellite Communication Technologies in Conjunction with Main Topics of JC-SAT2008)
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