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| Presentation | 2005-05-27 11:30 A 950MHz Rectifier Circuit for Sensor Networks with 10m Distance Toshiyuki Umeda, Hiroshi Yoshida, Shuichi Sekine, Yumi Fujita, Takuji Suzuki, Shoji Otaka (TOSHIBA) Link to ES Tech. Rep. Archives:  ICD2005-31 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents a wireless power transmission system and a high-sensitivity rectifier circuit for ubiquitous sensor network tags. The wireless power transmission offers a battery-life-free sensor tag by recharging the output power of a base station into a secondary battery incorporated with the tag. For realizing the system, NMOS transistor of the high-sensitivity rectifier, which provides an appropriate bias voltage between the gate and the drain terminals, has been developed in 0.3 mm CMOS process. The measurement results show that the proposed rectifier can recharge a 1.2V secondary battery over –14dBm input RF power, which corresponds to 10m-distance communication for the proposed 950MHz wireless power transmission system | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Wireless power transmission / Sensor network / RF tag / High-sensitivity rectifier / recharge / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 105, no. 96, ICD2005-31, pp. 19-24, May 2005. | |
| Paper # | ICD2005-31 | |
| Date of Issue | 2005-05-20 (ICD) | |
| ISSN | Print edition: ISSN 0913-5685 | |
| 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) | |
| Download PDF | Link to ES Tech. Rep. Archives: ICD2005-31 |
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| Conference Information | |
| Committee | ICD |
| Conference Date | 2005-05-26 - 2005-05-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kobe Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ICD |
| Conference Code | 2005-05-ICD |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A 950MHz Rectifier Circuit for Sensor Networks with 10m Distance |
| Sub Title (in English) | |
| Keyword(1) | Wireless power transmission |
| Keyword(2) | Sensor network |
| Keyword(3) | RF tag |
| Keyword(4) | High-sensitivity rectifier |
| Keyword(5) | recharge |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Toshiyuki Umeda |
| 1st Author's Affiliation | TOSHIBA CORPORATION (TOSHIBA) |
| 2nd Author's Name | Hiroshi Yoshida |
| 2nd Author's Affiliation | TOSHIBA CORPORATION (TOSHIBA) |
| 3rd Author's Name | Shuichi Sekine |
| 3rd Author's Affiliation | TOSHIBA CORPORATION (TOSHIBA) |
| 4th Author's Name | Yumi Fujita |
| 4th Author's Affiliation | TOSHIBA CORPORATION (TOSHIBA) |
| 5th Author's Name | Takuji Suzuki |
| 5th Author's Affiliation | TOSHIBA CORPORATION (TOSHIBA) |
| 6th Author's Name | Shoji Otaka |
| 6th Author's Affiliation | TOSHIBA CORPORATION (TOSHIBA) |
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| Speaker | Author-1 |
| Date Time | 2005-05-27 11:30:00 |
| Presentation Time | 30 minutes |
| Registration for | ICD |
| Paper # | ICD2005-31 |
| Volume (vol) | vol.105 |
| Number (no) | no.96 |
| Page | pp.19-24 |
| #Pages | 6 |
| Date of Issue | 2005-05-20 (ICD) |
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