| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IEICE-SDM, IEICE-ICD, IST [detail] |
2025-08-06
16:20 |
Hokkaido |
Hokkaido Univ. Multimedia Education Bldg. 3F
(Primary: On-site, Secondary: Online) |
A 3-Bit Gray Code Generator with a Single Clock Signal for Time to Digital Converter
Natsuki Tanaka, Yoshihiro Komatsu, Shen Xiaochi, Masayuki Ikebe (Hokkaido Univ.) |
[more] |
|
| IEICE-SDM, IEICE-ICD, IST [detail] |
2025-08-08
13:00 |
Hokkaido |
Hokkaido Univ. Multimedia Education Bldg. 3F
(Primary: On-site, Secondary: Online) |
Noise Characteristics of a Complementary Ring Oscillator
Shen Xiaochi, Yoshihiro Komatsu, Natsuki Tanaka, Masayuki Ikebe (HU) |
[more] |
|
| IEICE-ICD, IEICE-SDM, IST [detail] |
2024-08-05
16:10 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
A CMOS Temperature Sensor with Threshold Voltage Compensation
Takuto Togashi, Yoshihiro Komatsu, Shen Xiaochi, Masayuki Ikebe (Hokkaido Univ.) |
In this study, we designed a temperature sensor that operates in the subthreshold region and does not require calibratio... [more] |
IST2024-39
pp.6-9 |
| IEICE-ICD, IEICE-SDM, IST [detail] |
2024-08-05
16:35 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Study on wave length measurement based ADC for resistive sensing
Yoshihiro Komatsu, Takuto Togashi, xiaochi shen, Masayuki Ikebe (Hokkaido Univ.) |
Various types of sensors using resistance change exist, including pressure sensors, acceleration sensors, smell sensors,... [more] |
IST2024-40
pp.10-13 |
| IEICE-ICD, IEICE-SDM, IST [detail] |
2023-08-01
11:35 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Linearity improvement of VCO based ADC with low power suplly voltage via complimentary bias voltage control
Yoshihiro Komatsu, Takuto Togashi, Pitchayapatchaya Srikram, Masayuki Ikebe (Hokkaido Univ.) |
[more] |
IST2023-28
pp.1-5 |
| HI |
2023-03-15
13:50 |
Online |
|
Analysis of Smoothed LHE and Multi Layer Methods for Processing Images with Optical Illusions
Kai Kanamori, Ambalatahnkandy Prasoon, Masayuki Ikebe (Hokkaido Univ.) |
To replicate human visual perception, we analyze processing images with optical illusion using edge preserving filters a... [more] |
HI2023-11
pp.21-24 |
| IEICE-ICD, IEICE-SDM, IST [detail] |
2022-08-09
14:25 |
Online |
On-line |
Evaluation of simultaneous depth and stress measurement by array sensing using indenter physics
Ayato Nozu, Rikuo Yugeta, Yuri Kanazawa, Masayuki Ikebe (Hokkaido Univ.) |
Currently, there is not much discussion on remoteness for palpation. In order to use 5G-based remote technology for palp... [more] |
IST2022-32
pp.77-81 |
| IEICE-SDM, IEICE-ICD, IST [detail] |
2021-08-18
16:25 |
Online |
Online |
A study on VCO-ADCs using Continuous-Sampling for Image Sensors
Natsumi Kamada, Yuri Kanazawa, Masayuki Ikebe (Hokkaido Univ) |
[more] |
IST2021-47
pp.109-112 |
| IST |
2020-11-20
10:50 |
|
Online |
Fast and Adaptive Luminance Channel Representation for Post-Sensing Image Processing
Masayuki Ikebe, Prasoon Ambalathankandy, Yafei Ou (Hokkaido Yniv.) |
[more] |
IST2020-45
pp.9-12 |
| IEICE-ICD, IEICE-SDM, IST [detail] |
2020-08-06
11:00 |
Online |
Online |
Gain calibration technique for global shutter CMOS terahertz image sensor pixels
Yuma Hirata, Yuji Nagayasu, Kotaro Sawaguchi, Yuri Kanazawa, Masayuki Ikebe (Hokkkaido Univ.) |
We propose a gain calibration mechanism for the global shutter CMOS terahertz image sensor. Even though we use the MOSFE... [more] |
IST2020-39
pp.9-12 |
| IST |
2019-11-08
15:50 |
Tokyo |
|
[Invited Talk]
Sub-pixel Quantification of Joint Space Narrowing Progression For Radiographic Diagnosis
Masayuki Ikebe, Yafei Ou, Prasoon Ambalathankandy, Tamotsu Kamishima (Hokkaido Univ.) |
[more] |
IST2019-57
pp.19-23 |
| IEICE-SDM, IEICE-ICD, IST [detail] |
2019-08-08
13:55 |
Hokkaido |
Hokkaido Univ., Graduate School /Faculty of Information Science and |
Gain calibration technique for CMOS terahertz image sensor pixels to compensate the process variation
Takahiro Ikegami, Yuma Hirata, Kotaro Sawaguchi, Yuji Nagayasu, Yuri Kanazawa, Masayuki Ikebe (Hokkaido Univ.) |
We propose a gain compensation mechanism for CMOS terahertz image sensors. Even though we use a MOSFET envelope detector... [more] |
IST2019-41
pp.49-52 |
| IST |
2019-03-22
13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A 32X32-Pixel 0.9THz Imager with Pixel-Parallel 12b VCO-Based ADC in 0.18μm CMOS
Yuri Kanazawa, Sayuri Yokoyama, Takahiro Ikegami, Prasoon Ambalathankandy, Shota Hiramatsu, Eiichi Sano (Hokkaido Univ.), Yuma Takida, Hiroaki Minamide (RIKEN), Masayuki Ikebe (Hokkaido Univ.) |
A terahertz imaging has attracted attention. However, it is problem that conventional terahertz imagers are expensive. A... [more] |
IST2019-18
pp.33-36 |
| IST, IEICE-ICD, IEICE-SDM |
2018-08-07
09:00 |
Hokkaido |
Hokkaido University M Bldg. M151 |
A model and circuit for an early auditory system based on vestibulo-ocular reflex
Tkahiro Ikegami, Masayuki Ikebe, Shinya Takamaeda, Masato Motomura, Tetsuya Asai (Hokkaido Univ.) |
In this study, considering a vestiblio-ocular reflex model, we evaluate bass sound is perceived louder when treble noise... [more] |
IST2018-43
pp.1-4 |
| IST, IEICE-ICD, IEICE-SDM |
2018-08-07
09:25 |
Hokkaido |
Hokkaido University M Bldg. M151 |
Wide-band CMOS terahertz imaging pixel
Yuri Kanazawa, Shota HIramatsu, Eiichi Sano, Sayuri Yokoyama, Masayuki Ikebe (Hokkaido Univ) |
We propose a Si–CMOS terahertz image sensor to solve the paucity of low-cost detectors. Here the
imager chip consists o... [more] |
IST2018-44
pp.5-9 |
| IEICE-SDM, IEICE-ICD, IST [detail] |
2017-07-31
14:10 |
Hokkaido |
Hokkaido-Univ. Multimedia Education Bldg. |
Time variation reduction of shoot-through current for TDC+Single-Slope ADC architecture
Sayuri Yokoyama, Masayuki Ikebe, Sokuzinn Na, Shinya Takamaeda, Masato Motomura, Tetsuya Asai (Hokkaido Univ.) |
We propose a Single-Slope ADC with a time to digital converter(TDC) that uses a quadrature-phase-detection instead of a ... [more] |
IST2017-42
pp.27-30 |
| IEICE-SDM, IEICE-ICD, IST [detail] |
2017-08-01
15:10 |
Hokkaido |
Hokkaido-Univ. Multimedia Education Bldg. |
Miniaturization of on-chip antenna for CMOS terahertz imaging
Shota Hiramatsu, Kosuke Wakita, Seokjin Na, Sayuri Yokoyama, Masayuki Ikebe, Eiichi Sano (Hokkaido Univ.) |
We propose a Si–CMOS terahertz image sensor to resolve the lack of low-cost and small-size detectors. The imager c... [more] |
IST2017-48
pp.89-94 |
| IEICE-SDM, IEICE-ICD, IST [detail] |
2017-08-02
10:15 |
Hokkaido |
Hokkaido-Univ. Multimedia Education Bldg. |
|
[more] |
|
| IEICE-ICD, IEICE-SDM, IST [detail] |
2016-08-01
11:00 |
Osaka |
Central Electric Club |
2nd Order Delta-Sigma ADC using Voltage Controlled Ring-Delay Line
Na Seokjin, Masayuki Ikebe, Daisuke Uchida, Sayuri Yokoyama, Eiichi Sano (Hokkaido Univ.), Koudai Kinoshita (Fuji Xerox) |
[more] |
IST2016-37
pp.15-18 |
| IEICE-ICD, IEICE-SDM, IST [detail] |
2016-08-01
11:25 |
Osaka |
Central Electric Club |
Design and fabrication of a terahertz imaging circuit in CMOS process technology
Kosuke Wakita, Eiichi Sano, Masayuki Ikebe (Hokkaido Univ.), Arnold Stevanus, Taiichi Otsuji (Tohoku Univ.), Yuma Takida, Hiroaki Minamide (RIKEN) |
[more] |
IST2016-38
pp.19-24 |