Paper Abstract and Keywords |
Presentation |
2020-11-19 13:30
Study of High Sensitivity and Wide Bandwidth Diode Rectifiers Using Multiple Resonance Modes Kei Ohno, Shinichi Tanaka (SIT) MW2020-66 Link to ES Tech. Rep. Archives: MW2020-66 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We have proposed a high-sensitivity diode rectifier that supports weak radio waves for application to RF energy harvesting. By loading an inductor that resonates in series with the parasitic capacitance of the diode, not only can the effect of effectively lowering the threshold voltage of the diode be achieved, but also non-reflection is realized without wasting even a small amount of RF input power. This paper describes a method of expanding the operating band of a rectifier by resonating at multiple frequencies. In addition, in order to demonstrate the effectiveness of this method, we report the results of trial evaluation of a rectifier that supports weak radio waves in the terrestrial digital TV band (470-710 MHz).
Keywords Diode, Rectifier, Resonance, RF-DC Conversion Efficiency, RF Energy Harvesting |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Diode / Rectifier / Resonance / RF-DC Conversion Efficiency / RF Energy Harvesting / / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 240, MW2020-66, pp. 6-11, Nov. 2020. |
Paper # |
MW2020-66 |
Date of Issue |
2020-11-12 (MW) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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MW2020-66 Link to ES Tech. Rep. Archives: MW2020-66 |
Conference Information |
Committee |
MW |
Conference Date |
2020-11-19 - 2020-11-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
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Paper Information |
Registration To |
MW |
Conference Code |
2020-11-MW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Study of High Sensitivity and Wide Bandwidth Diode Rectifiers Using Multiple Resonance Modes |
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Diode |
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Rectifier |
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Resonance |
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RF-DC Conversion Efficiency |
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RF Energy Harvesting |
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1st Author's Name |
Kei Ohno |
1st Author's Affiliation |
Shibaura Institute of Technology (SIT) |
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Shinichi Tanaka |
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Shibaura Institute of Technology (SIT) |
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Speaker |
Author-1 |
Date Time |
2020-11-19 13:30:00 |
Presentation Time |
25 minutes |
Registration for |
MW |
Paper # |
MW2020-66 |
Volume (vol) |
vol.120 |
Number (no) |
no.240 |
Page |
pp.6-11 |
#Pages |
6 |
Date of Issue |
2020-11-12 (MW) |
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