| Paper Abstract and Keywords |
| Presentation |
2020-08-06 11:25
A TOF CMOS Image Sensor With Code Authentication Function Using In-Pixel Pulse Frequency Modulation
Nao Watanabe, Makoto Ikeda (Tokyo Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A TOF image sensor (CMOS) with code authentification function is proposed. In the system, instead of the typical indirect TOF method that accumulates electric charge in some capacitors, the pulses generated by pulse frequency modulator (PFM, photocurrent – frequency conversion) are counted by some counters, and with the pulse number and digital processing, distance measurement, code authentification and interference cancellation is tried to realize. In this paper, the method of the distance measurement and the code authentification, the circuit implementation, and the results of simulation of the circuits and the system on HSPICE and C programs each other are shown. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
image sensor / time-of-flight / pulse frequency modulator (PFM) / code authentification / interference cancellation / / / |
| Reference Info. |
ITE Tech. Rep., vol. 44, no. 17, IST2020-40, pp. 13-18, Aug. 2020. |
| Paper # |
IST2020-40 |
| Date of Issue |
2020-07-30 (IST) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IEICE-ICD IEICE-SDM IST |
| Conference Date |
2020-08-06 - 2020-08-07 |
| 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 |
IST |
| Conference Code |
2020-08-ICD-SDM-IST |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A TOF CMOS Image Sensor With Code Authentication Function Using In-Pixel Pulse Frequency Modulation |
| Sub Title (in English) |
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| Keyword(1) |
image sensor |
| Keyword(2) |
time-of-flight |
| Keyword(3) |
pulse frequency modulator (PFM) |
| Keyword(4) |
code authentification |
| Keyword(5) |
interference cancellation |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Nao Watanabe |
| 1st Author's Affiliation |
The University of Tokyo (Tokyo Univ.) |
| 2nd Author's Name |
Makoto Ikeda |
| 2nd Author's Affiliation |
The University of Tokyo (Tokyo Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2020-08-06 11:25:00 |
| Presentation Time |
25 minutes |
| Registration for |
IST |
| Paper # |
IST2020-40 |
| Volume (vol) |
vol.44 |
| Number (no) |
no.17 |
| Page |
pp.13-18 |
| #Pages |
6 |
| Date of Issue |
2020-07-30 (IST) |
|