Summary
International Symposium on Antennas and Propagation
2011
Session Number:ThD2
Session:
Number:ThD2-1
Characteristics of Gain and SINR of Adaptive Polyhedron Antennas
Yoshiaki KOGA, Mitoshi FUJIMOTO, Toshikazu HORI,
pp.-
Publication Date:2011/10/25
Online ISSN:2188-5079
Summary:
In this paper, adaptive controls are adopted on the polyhedron antenna to obtain constant gain regardless of the direction and to prevent the deterioration of communication quality. It was shown that the gain in the direction of the desired wave by using beam-forming control was increased more than 3dB compared with switching elements control. By using null-forming control, the gain in the direction of the desired wave was obtained 15dBi and SINR was obtained 58dB when 60 antenna elements and the angular difference was 6 degrees.