IEICE TRANSACTIONS on Electronics
Experimental Study on a 5.8 GHz Power-Variable Phase-Controlled Magnetron
Summary :
We developed a 5.8 GHz power-variable phase-controlled magnetron (PVPCM) which controls the phase of magnetron output by a phase shifter and controls the power by the anode current of the magnetron. This method is different from the previous 2.45 GHz phase-controlled magnetron which utilizes an injection method and a phase locked loop by the anode current, since the frequency of 5.8 GHz magnetron hardly changes with the anode current. Our experiments show that the developed 5.8 GHz PVPCM had a variable output power with 1% power stability from 160 W to 329 W, the phase accuracy was nearly ±1°, and the response time was less than 100 µs. Stable output power, high phase-controlled accuracy, and fast response speed microwave sources based on the PVPCMs are suitable for phased array system for wireless power transfer.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E100-C No.10 pp.901-907
- Publication Date
- 2017/10/01
- Publicized
- Online ISSN
- 1745-1353
- DOI
- 10.1587/transele.E100.C.901
- Type of Manuscript
- Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
- Category
Authors
Bo YANG
Kyoto University
Tomohiko MITANI
Kyoto University
Naoki SHINOHARA
Kyoto University
Keyword
Latest Issue
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Bo YANG, Tomohiko MITANI, Naoki SHINOHARA, "Experimental Study on a 5.8 GHz Power-Variable Phase-Controlled Magnetron" in IEICE TRANSACTIONS on Electronics,
vol. E100-C, no. 10, pp. 901-907, October 2017, doi: 10.1587/transele.E100.C.901.
Abstract: We developed a 5.8 GHz power-variable phase-controlled magnetron (PVPCM) which controls the phase of magnetron output by a phase shifter and controls the power by the anode current of the magnetron. This method is different from the previous 2.45 GHz phase-controlled magnetron which utilizes an injection method and a phase locked loop by the anode current, since the frequency of 5.8 GHz magnetron hardly changes with the anode current. Our experiments show that the developed 5.8 GHz PVPCM had a variable output power with 1% power stability from 160 W to 329 W, the phase accuracy was nearly ±1°, and the response time was less than 100 µs. Stable output power, high phase-controlled accuracy, and fast response speed microwave sources based on the PVPCMs are suitable for phased array system for wireless power transfer.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E100.C.901/_p
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@ARTICLE{e100-c_10_901,
author={Bo YANG, Tomohiko MITANI, Naoki SHINOHARA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Experimental Study on a 5.8 GHz Power-Variable Phase-Controlled Magnetron},
year={2017},
volume={E100-C},
number={10},
pages={901-907},
abstract={We developed a 5.8 GHz power-variable phase-controlled magnetron (PVPCM) which controls the phase of magnetron output by a phase shifter and controls the power by the anode current of the magnetron. This method is different from the previous 2.45 GHz phase-controlled magnetron which utilizes an injection method and a phase locked loop by the anode current, since the frequency of 5.8 GHz magnetron hardly changes with the anode current. Our experiments show that the developed 5.8 GHz PVPCM had a variable output power with 1% power stability from 160 W to 329 W, the phase accuracy was nearly ±1°, and the response time was less than 100 µs. Stable output power, high phase-controlled accuracy, and fast response speed microwave sources based on the PVPCMs are suitable for phased array system for wireless power transfer.},
keywords={},
doi={10.1587/transele.E100.C.901},
ISSN={1745-1353},
month={October},}
Copy
TY - JOUR
TI - Experimental Study on a 5.8 GHz Power-Variable Phase-Controlled Magnetron
T2 - IEICE TRANSACTIONS on Electronics
SP - 901
EP - 907
AU - Bo YANG
AU - Tomohiko MITANI
AU - Naoki SHINOHARA
PY - 2017
DO - 10.1587/transele.E100.C.901
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E100-C
IS - 10
JA - IEICE TRANSACTIONS on Electronics
Y1 - October 2017
AB - We developed a 5.8 GHz power-variable phase-controlled magnetron (PVPCM) which controls the phase of magnetron output by a phase shifter and controls the power by the anode current of the magnetron. This method is different from the previous 2.45 GHz phase-controlled magnetron which utilizes an injection method and a phase locked loop by the anode current, since the frequency of 5.8 GHz magnetron hardly changes with the anode current. Our experiments show that the developed 5.8 GHz PVPCM had a variable output power with 1% power stability from 160 W to 329 W, the phase accuracy was nearly ±1°, and the response time was less than 100 µs. Stable output power, high phase-controlled accuracy, and fast response speed microwave sources based on the PVPCMs are suitable for phased array system for wireless power transfer.
ER -
English
