The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
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Neste artigo, uma retena de alta potência e alta eficiência com um diodo de ponte e a topologia de diodo na antena (DoA). Primeiramente, as topologias de retificadores e retenas são discutidas para indicar a direção para a obtenção de retificação altamente eficiente. Retificadores com pares de diodos bem casados, como retificadores de dupla tensão e ponte, podem terminar reativamente harmônicos de ordem uniforme e são adequados para operação altamente eficiente. Uma retena com topologia DoA é adequada para uma conexão direta entre a antena altamente funcional e os diodos retificadores para remover partes do circuito com perdas. A seguir, são demonstradas as fórmulas para a eficiência de retificação da ponte retificadora com o modelo comportamental. As fórmulas indicadas esclarecem a limitação fundamental da eficiência de retificação, que é o objetivo do projeto no caso da topologia DoA. Por fim, demonstramos uma retena de 5.8 W na banda de 1 GHz com o diodo de ponte e a topologia DoA. A ponte retificadora que está diretamente conectada à antena indutiva de alta impedância alcançou uma eficiência de retificação de 92.8% com uma potência de entrada de 1 W. Isso está próximo da limitação fundamental devido ao desempenho do diodo.
Kenji ITOH
Kanazawa Institute of Technology
Naoki SAKAI
Kanazawa Institute of Technology
Keisuke NOGUCHI
Kanazawa Institute of Technology
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Kenji ITOH, Naoki SAKAI, Keisuke NOGUCHI, "Highly Efficient High-Power Rectenna with the Diode on Antenna (DoA) Topology" in IEICE TRANSACTIONS on Electronics,
vol. E105-C, no. 10, pp. 483-491, October 2022, doi: 10.1587/transele.2022MMI0007.
Abstract: In this paper, a high-efficiency high-power rectenna with a bridge diode and the diode on antenna (DoA) topology is discussed. First, the topologies of rectifiers and rectennas are discussed to indicate the direction for obtaining highly efficient rectification. Rectifiers with well-matched diode pairs, as double voltage and bridge rectifiers, can reactively terminate even order harmonics, and is suitable for highly efficient operation. A rectenna with the DoA topology is suitable for a direct connection between the highly functional antenna and the rectifier diodes to remove lossy circuit portions. Next, the formulas for the rectification efficiency of the bridge rectifier are demonstrated with the behavioral model. The indicated formulas clarify the fundamental limitation on the rectification efficiency, which is the design goal in case of the DoA topology. Finally, we demonstrate a 5.8 GHz band 1 W rectenna with the bridge diode and the DoA topology. The bridge rectifier that is directly connected to the inductive high-impedance antenna achieved a rectification efficiency of 92.8% at an input power of 1 W. This is close to the fundamental limitation due to the diode performance.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.2022MMI0007/_p
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@ARTICLE{e105-c_10_483,
author={Kenji ITOH, Naoki SAKAI, Keisuke NOGUCHI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Highly Efficient High-Power Rectenna with the Diode on Antenna (DoA) Topology},
year={2022},
volume={E105-C},
number={10},
pages={483-491},
abstract={In this paper, a high-efficiency high-power rectenna with a bridge diode and the diode on antenna (DoA) topology is discussed. First, the topologies of rectifiers and rectennas are discussed to indicate the direction for obtaining highly efficient rectification. Rectifiers with well-matched diode pairs, as double voltage and bridge rectifiers, can reactively terminate even order harmonics, and is suitable for highly efficient operation. A rectenna with the DoA topology is suitable for a direct connection between the highly functional antenna and the rectifier diodes to remove lossy circuit portions. Next, the formulas for the rectification efficiency of the bridge rectifier are demonstrated with the behavioral model. The indicated formulas clarify the fundamental limitation on the rectification efficiency, which is the design goal in case of the DoA topology. Finally, we demonstrate a 5.8 GHz band 1 W rectenna with the bridge diode and the DoA topology. The bridge rectifier that is directly connected to the inductive high-impedance antenna achieved a rectification efficiency of 92.8% at an input power of 1 W. This is close to the fundamental limitation due to the diode performance.},
keywords={},
doi={10.1587/transele.2022MMI0007},
ISSN={1745-1353},
month={October},}
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TY - JOUR
TI - Highly Efficient High-Power Rectenna with the Diode on Antenna (DoA) Topology
T2 - IEICE TRANSACTIONS on Electronics
SP - 483
EP - 491
AU - Kenji ITOH
AU - Naoki SAKAI
AU - Keisuke NOGUCHI
PY - 2022
DO - 10.1587/transele.2022MMI0007
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E105-C
IS - 10
JA - IEICE TRANSACTIONS on Electronics
Y1 - October 2022
AB - In this paper, a high-efficiency high-power rectenna with a bridge diode and the diode on antenna (DoA) topology is discussed. First, the topologies of rectifiers and rectennas are discussed to indicate the direction for obtaining highly efficient rectification. Rectifiers with well-matched diode pairs, as double voltage and bridge rectifiers, can reactively terminate even order harmonics, and is suitable for highly efficient operation. A rectenna with the DoA topology is suitable for a direct connection between the highly functional antenna and the rectifier diodes to remove lossy circuit portions. Next, the formulas for the rectification efficiency of the bridge rectifier are demonstrated with the behavioral model. The indicated formulas clarify the fundamental limitation on the rectification efficiency, which is the design goal in case of the DoA topology. Finally, we demonstrate a 5.8 GHz band 1 W rectenna with the bridge diode and the DoA topology. The bridge rectifier that is directly connected to the inductive high-impedance antenna achieved a rectification efficiency of 92.8% at an input power of 1 W. This is close to the fundamental limitation due to the diode performance.
ER -