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| Presentation | 2009-07-16 11:50 The low power circuit design techniques for 2.88Gbps UWB transceiver Naoki Oshima, Keiichi Numata, Hiroshi Kodama, Hiromu Ishikawa, Hitoshi Yano, Akio Tanaka (NEC)  SDM2009-101 ICD2009-17 Link to ES Tech. Rep. Archives: SDM2009-101 ICD2009-17 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A new transmission scheme, which has 2.88Gbps and -70dBm/MHz Ultra Wide Band(UWB) communication for near-touch downloading(called near mode) was proposed. The 2.88Gbps and -70dBm/MHz UWB transceiver has compatibility for MB-OFDM(Multi Band-Orthogonal Frequency Division Multiplexing) UWB(called normal mode) in 6-10GHz. To achieve low power dissipation in normal mode, the transceiver has 3 low power consumption circuits: a digital hopping for only one LO, a passive LPF for no power consumption, and a HF-VGA(High pass Feedback-VGA) for wide bandwidth. With their techniques, TRX power dissipation of 126/141mW was achieved in normal mode. In near mode, bypass circuit for driver amplifiers is fabricated with correction circuits for flat spectrum over 3 bands. TX dissipation of 102mW was achieved in near mode. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MB-OFDM / 6-10GHz / UWB / 2.88Gbps / Digital hopping / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 134, ICD2009-17, pp. 23-28, July 2009. | |
| Paper # | ICD2009-17 | |
| Date of Issue | 2009-07-09 (SDM, ICD) | |
| 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 | SDM2009-101 ICD2009-17 Link to ES Tech. Rep. Archives: SDM2009-101 ICD2009-17 |
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| Conference Information | |
| Committee | ICD SDM |
| Conference Date | 2009-07-16 - 2009-07-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Low voltage/low power techniques, novel devices, circuits, and applications |
| Paper Information | |
| Registration To | ICD |
| Conference Code | 2009-07-ICD-SDM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The low power circuit design techniques for 2.88Gbps UWB transceiver |
| Sub Title (in English) | |
| Keyword(1) | MB-OFDM |
| Keyword(2) | 6-10GHz |
| Keyword(3) | UWB |
| Keyword(4) | 2.88Gbps |
| Keyword(5) | Digital hopping |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Naoki Oshima |
| 1st Author's Affiliation | NEC Corporation (NEC) |
| 2nd Author's Name | Keiichi Numata |
| 2nd Author's Affiliation | NEC Corporation (NEC) |
| 3rd Author's Name | Hiroshi Kodama |
| 3rd Author's Affiliation | NEC Corporation (NEC) |
| 4th Author's Name | Hiromu Ishikawa |
| 4th Author's Affiliation | NEC Corporation (NEC) |
| 5th Author's Name | Hitoshi Yano |
| 5th Author's Affiliation | NEC Corporation (NEC) |
| 6th Author's Name | Akio Tanaka |
| 6th Author's Affiliation | NEC Corporation (NEC) |
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| Speaker | Author-1 |
| Date Time | 2009-07-16 11:50:00 |
| Presentation Time | 25 minutes |
| Registration for | ICD |
| Paper # | SDM2009-101, ICD2009-17 |
| Volume (vol) | vol.109 |
| Number (no) | no.133(SDM), no.134(ICD) |
| Page | pp.23-28 |
| #Pages | 6 |
| Date of Issue | 2009-07-09 (SDM, ICD) |
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