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| Presentation | 2021-08-17 16:35 Design and evaluation of phase shifter for range-extension of ToF imager Jiang Dingyu, Makoto Ikdeda (UTokyo)  SDM2021-35 ICD2021-6 Link to ES Tech. Rep. Archives: SDM2021-35 ICD2021-6 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The 3D imaging has been becoming more and more popular in the image sensor field. Among the depth range finding methods, the ToF (Time-of-flight) method is widely used in many applications. In this paper, some limitation of ToF method is discussed. Therefore, we proposed the phase offset technique to extend the detectable range. On base of that, we analyzed and evaluated this design of the shifter and have partially done the chip testing for this method. Then we compared this method with conventional range extension methods. Finally, we point out the feasibility of the proposed technique and discuss its advantages and drawbacks. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 3D imaging / Time-of-flight / Range extension / Phase shifter / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 139, ICD2021-6, pp. 28-32, Aug. 2021. | |
| Paper # | ICD2021-6 | |
| Date of Issue | 2021-08-10 (SDM, ICD) | |
| 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) | |
| Download PDF | SDM2021-35 ICD2021-6 Link to ES Tech. Rep. Archives: SDM2021-35 ICD2021-6 |
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| Conference Information | |
| Committee | SDM ICD ITE-IST |
| Conference Date | 2021-08-17 - 2021-08-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Analog, Mixed Analog and Digital, RF, and Sensor Interface, Low Voltage/Low Power Techniques, Novel Devices/Circuits, and the Applications |
| Paper Information | |
| Registration To | ICD |
| Conference Code | 2021-08-SDM-ICD-IST |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design and evaluation of phase shifter for range-extension of ToF imager |
| Sub Title (in English) | |
| Keyword(1) | 3D imaging |
| Keyword(2) | Time-of-flight |
| Keyword(3) | Range extension |
| Keyword(4) | Phase shifter |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Jiang Dingyu |
| 1st Author's Affiliation | University of Tokyo (UTokyo) |
| 2nd Author's Name | Makoto Ikdeda |
| 2nd Author's Affiliation | University of Tokyo (UTokyo) |
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| Speaker | Author-1 |
| Date Time | 2021-08-17 16:35:00 |
| Presentation Time | 25 minutes |
| Registration for | ICD |
| Paper # | SDM2021-35, ICD2021-6 |
| Volume (vol) | vol.121 |
| Number (no) | no.138(SDM), no.139(ICD) |
| Page | pp.28-32 |
| #Pages | 5 |
| Date of Issue | 2021-08-10 (SDM, ICD) |
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