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| Presentation | 2012-09-20 15:55 [Invited Talk] All-Digital Background Calibration for Time-Interleaved ADC Using Pseudo Aliasing Signal Junya Matsuno, Takafumi Yamaji, Masanori Furuta, Tetsuro Itakura (Toshiba)  CAS2012-37 NLP2012-63 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A new adaptive background calibration for gain mismatches and sample-time mismatches in a Time-Interleaved Analog-to-Digital Converter (TI-ADC) is presented. The proposed technique using a pseudo aliasing signal can greatly reduce the hardware. The pseudo aliasing generator consists of the Hadamard transform and a fixed FIR filter. The requirement for the word length of the FIR filter can be reduced about 50% without look-up table (LUT) compared with a conventional compensation filter. In addition, the proposed technique requires only one FIR filter for mismatch compensation compared with the conventional technique which require (M-1) FIR filters in an M-channel TI-ADC |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | ADC / Time-Interleaved / background / calibration / hadamard transform / aliasing / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 204, CAS2012-37, pp. 41-44, Sept. 2012. | |
| Paper # | CAS2012-37 | |
| Date of Issue | 2012-09-13 (CAS, NLP) | |
| 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 | CAS2012-37 NLP2012-63 |
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| Conference Information | |
| Committee | NLP CAS |
| Conference Date | 2012-09-20 - 2012-09-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Eikokuji Campus, University of Kochi |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | CAS |
| Conference Code | 2012-09-NLP-CAS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | All-Digital Background Calibration for Time-Interleaved ADC Using Pseudo Aliasing Signal |
| Sub Title (in English) | |
| Keyword(1) | ADC |
| Keyword(2) | Time-Interleaved |
| Keyword(3) | background |
| Keyword(4) | calibration |
| Keyword(5) | hadamard transform |
| Keyword(6) | aliasing |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Junya Matsuno |
| 1st Author's Affiliation | Toshiba (Toshiba) |
| 2nd Author's Name | Takafumi Yamaji |
| 2nd Author's Affiliation | Toshiba (Toshiba) |
| 3rd Author's Name | Masanori Furuta |
| 3rd Author's Affiliation | Toshiba (Toshiba) |
| 4th Author's Name | Tetsuro Itakura |
| 4th Author's Affiliation | Toshiba (Toshiba) |
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| Speaker | Author-1 |
| Date Time | 2012-09-20 15:55:00 |
| Presentation Time | 40 minutes |
| Registration for | CAS |
| Paper # | CAS2012-37, NLP2012-63 |
| Volume (vol) | vol.112 |
| Number (no) | no.204(CAS), no.205(NLP) |
| Page | pp.41-44 |
| #Pages | 4 |
| Date of Issue | 2012-09-13 (CAS, NLP) |
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