Adaptive array antenna using on-off and CMA algorithms for microwave RFID readers

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dc.contributor.authorTantisopharak, Tanawut
dc.contributor.authorBoonpoonga, Akkarat
dc.contributor.authorPhongcharoenpanich, Chuwong
dc.contributor.authorSirisuk, Phaophak
dc.contributor.authorKrairiksh, Monai
dc.date.accessioned2026-08-06T10:01:51Z
dc.date.available2026-08-06T10:01:51Z
dc.date.issued2011-01-01
dc.description.abstractThis paper proposes an adaptive antenna using a combination of on-off and CMA algorithms. With the proposed technique, the on-off algorithm is first employed to search for a desired signal direction in which maximum received power is achieved. Then, interference is suppressed by performing CMA. Simulations are conducted according to the potential application of the proposed adaptive antenna. The simulation results show the SINR improvement implying that the proposed adaptive antenna can be applied to microwave RFID systems in order to resolve reader collision. Furthermore, the proposed adaptive antenna is implemented and then experimented. The experimental results verify that the proposed adaptive antenna can reduce interference resulting in the collision problem. Copyright © 2011 The Institute of Electronics, Information and Communication Engineers.
dc.identifier.citationIEICE Transactions on Communications, E94-B(5), 1153-1160, 2011
dc.identifier.doi10.1587/transcom.E94.B.1153
dc.identifier.issn09168516
dc.identifier.other2-s2.0-79955623597
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/3504
dc.sourceIEICE Transactions on Communications
dc.subjectAdaptive antenna
dc.subjectCMA algorithm
dc.subjectMicrowave RFID readers
dc.subjectOn-off algorithm
dc.titleAdaptive array antenna using on-off and CMA algorithms for microwave RFID readers
dc.typeConference Paper

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