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| Presentation | 2010-09-03 14:15 Development of a 5 GHz Band RF-Tag Sensor System for Realtime Positioning and Data Communication with Reducing Power Consumption Hitoshi Kitayoshi, Kunio Sawaya (Tohoku Univ.)  CS2010-36 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A novel semi-passive sensor RF-tags using 5 GHz band for a low power consumption and a long reading range are proposed. Tags are composed of a sensor, a wearable cavity-backed slot antenna, a resonant short stub circuit for boosting the rectified DC voltage and a pulse key detector for the wake up operation. Subcarrier multilevel phase shift keying (MPSK), which is employed for continuous data communications and distance measurement, is proposed. Experimental study of fabricated semi-passive RF-tags, i.e., tags for distance measurement and sensing data monitor, is presented, in which 30 m range response is achieved with reader RF output power of 20 dBm at 5 GHz band. Current requirements of 3 V battery in distance measurement tag and sensing data monitor tag are 30μA (30sps), 600μA (40kbps), respectively, which are much smaller than conventional active RF-tags. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | RF-Tag / Long Reading Range / Low Power Consumption / Wearable Antenna / Subcarrier MPSK / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 192, CS2010-36, pp. 49-54, Sept. 2010. | |
| Paper # | CS2010-36 | |
| Date of Issue | 2010-08-26 (CS) | |
| ISSN | Print edition: ISSN 0913-5685 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) | |
| Download PDF | CS2010-36 |
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| Conference Information | |
| Committee | NS CS IN |
| Conference Date | 2010-09-02 - 2010-09-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Post IP Networking, Network Model, Internet Traffic, TCP/IP, Multimedia Communication, Network Management, Resource Management, Private Network, NW Security, etc |
| Paper Information | |
| Registration To | CS |
| Conference Code | 2010-09-NS-CS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of a 5 GHz Band RF-Tag Sensor System for Realtime Positioning and Data Communication with Reducing Power Consumption |
| Sub Title (in English) | |
| Keyword(1) | RF-Tag |
| Keyword(2) | Long Reading Range |
| Keyword(3) | Low Power Consumption |
| Keyword(4) | Wearable Antenna |
| Keyword(5) | Subcarrier MPSK |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hitoshi Kitayoshi |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Kunio Sawaya |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-09-03 14:15:00 |
| Presentation Time | 25 minutes |
| Registration for | CS |
| Paper # | CS2010-36 |
| Volume (vol) | vol.110 |
| Number (no) | no.192 |
| Page | pp.49-54 |
| #Pages | 6 |
| Date of Issue | 2010-08-26 (CS) |
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