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This 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.
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Tanawut TANTISOPHARAK, Akkarat BOONPOONGA, Chuwong PHONGCHAROENPANICH, Phaophak SIRISUK, Monai KRAIRIKSH, "Adaptive Array Antenna Using On-Off and CMA Algorithms for Microwave RFID Readers" in IEICE TRANSACTIONS on Communications,
vol. E94-B, no. 5, pp. 1153-1160, May 2011, doi: 10.1587/transcom.E94.B.1153.
Abstract: This 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.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E94.B.1153/_p
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@ARTICLE{e94-b_5_1153,
author={Tanawut TANTISOPHARAK, Akkarat BOONPOONGA, Chuwong PHONGCHAROENPANICH, Phaophak SIRISUK, Monai KRAIRIKSH, },
journal={IEICE TRANSACTIONS on Communications},
title={Adaptive Array Antenna Using On-Off and CMA Algorithms for Microwave RFID Readers},
year={2011},
volume={E94-B},
number={5},
pages={1153-1160},
abstract={This 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.},
keywords={},
doi={10.1587/transcom.E94.B.1153},
ISSN={1745-1345},
month={May},}
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TY - JOUR
TI - Adaptive Array Antenna Using On-Off and CMA Algorithms for Microwave RFID Readers
T2 - IEICE TRANSACTIONS on Communications
SP - 1153
EP - 1160
AU - Tanawut TANTISOPHARAK
AU - Akkarat BOONPOONGA
AU - Chuwong PHONGCHAROENPANICH
AU - Phaophak SIRISUK
AU - Monai KRAIRIKSH
PY - 2011
DO - 10.1587/transcom.E94.B.1153
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E94-B
IS - 5
JA - IEICE TRANSACTIONS on Communications
Y1 - May 2011
AB - This 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.
ER -