Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/13398
ชื่อเรื่อง: Null steering using low profile weights for base station antenna
ผู้แต่ง: Chaipanya P.
Keywords: Directional patterns (antenna)
Phase shifters
Base station antennas
Low-profile
Main beams
Null steering
weights
Base stations
วันที่เผยแพร่: 2016
บทคัดย่อ: This paper proposes null steering using weights which are consisted of only two low profile components, attenuator and phase shifter. The attenuator and phase shifter are calculated based on the antenna that is currently utilized at base station. Then, attenuator and phase shifter are fabricated and measured. Next, base station antenna pattern with weights is simulated to confirm it can steer mainbeam in desired direction and placing null in interference directions. Afterward, the performances of the system in terms of SINR and channel capacity are revealed. The result can confirm that the proposed weights can be adopted to use in the antenna that is currently used at base station to enhance the performance of the system. © 2015 IEEE.
URI: https://ir.swu.ac.th/jspui/handle/123456789/13398
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84981311931&doi=10.1109%2fMAPE.2015.7510293&partnerID=40&md5=359164e1a8c573555970bafa93367990
Appears in Collections:Scopus 1983-2021

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