Papers

(2011)

1. Izhal Abdul Halin, Amad ud Din, Ishaq b. Aris, Maryam bt. Mohd Isa, Suhaidi Shafie, Shoji Kawahito, “Selection of amplifier for optimized charge transfer in active pixel CMOS time of flight (TOF) image sensors”, IEICE Electronics Express, Vol. 8, No.22, P1913-1919, Nov.2011.

2. K.M.R. Amin, S. Kawahito, “Folding-Integration/Pipeline Cascaded Analog-to-Digital Converter for Nanometer-scale Technology”, The 13th Takayanagi Kenjiro Memorial Symposium, S3-7-1 - S3-7-5, Hamamatsu, Nov. 2011.

3. K. Imai, K. Yasutomi, K. Kagawa, S. Kawahito, “Mismatch Analysis of a column-distributed ramp signal generator”, The 13th Takayanagi Kenjiro Memorial Symposium, S3-8-1 - S3-8-3, Hamamatsu, Nov. 2011.

4. M.A.B. Mustafa, M-W. Seo, K. Yasutomi, S. Kawahito, “Reduction of Temporal Noise in 0.18um CMOS Image Sensors Using Correlated Multiple Sampling (CMS)”, The 13th Takayanagi Kenjiro Memorial Symposium, S3-9-1 - S3-9-4, Hamamatsu, Nov. 2011.

5. Z. Li, K. Yasutomi, K. Kagawa, S. Ito, M. Hashimoto, S. Kawahito, “Design and Implementation of CMOS Image Sensor with Draining Only Modulation Pixels for Fluorescence Lifetime Imaging”, The 13th Takayanagi Kenjiro Memorial Symposium, S3-10-1 - S3-10-3, Hamamatsu, Nov. 2011.

6. H.Ogawa, S.Kawahito, “A Time-of-Flight Measurement Circuit Using a Multiple-Stage Amplifier for a Range Finder with Wide Working Range”, Inter-Academia 2011, iAY15, Sep. 2011.

7. L.Miao, S.Kawahito, “A Study on Bandwidth Mismatch Calibration for Time-interleaved A/D Converter”, Inter-Academia 2011, iAY18, Sep. 2011.

8. S.Kawahito, S. Ito, Y. Iwama, I. Takai, M. Ando, K. Yasutomi, K. Kagawa, “A 2-D Optical Pulse Receiver/Imager with Two-Port Pixels for Simultaneously Producing Image and Communication Signals”, 2011 International Conference on Solid State Devices and Materials, GH-1-2, pp1029-1030, Nagoya, Sep. 2011.

9. K. Kagawa, S. Kawahito, “Biomedical applications of CMOS compound-eye camera”, 2nd Korea-Japan Joint Symposium and Graduate Students Forum, P59-60, Daegue, Sep. 2011.

10. S. Han, K. Yasutomi, S. Kawahito, “A CMOS Time-of Flight Range Image Sensor Using Draining Only Modulation Structure”, 2nd Korea-Japan Joint Symposium and Graduate Students Forum, P63, Daegue, Sep. 2011.

11. S-W. Jun, S. Kawahito, “Design of Digitally Assisted Pipeline ADC Using Incomplete Settling Error Correction”, 2nd Korea-Japan Joint Symposium and Graduate Students Forum, P64, Daegue, Sep. 2011.

12. M-W. Seo, S. Suh, T. Iida, T.Takasawa, K. Isobe, T. Watanabe, S. Itoh, S. Kawahito, “Low Noise High Dynamic Range CMOS Image Sensor with Folding-Integration/Cyclic ADCs”, 2nd Korea-Japan Joint Symposium and Graduate Students Forum, P66, Daegue, Sep. 2011.

13. H. Nakada, M. Watanabe, S. Kawahito, “Parallel Template Matching Operations on a Dynamically Reconfigurable Vision-Chip Architecture”, IEEE Northeast Workshop on Circuits and Systems, pp. 205-208, Bordeaux, Jun. 2011.

14. K. Kitamura, T. Watabe, Y. Sadanaga, T. Sawamoto, T. Kosugi, T. Akahori, T. Iida, K. Isobe, T. Watanabe, H. Shimamoto, H. Ohtake, S. Aoyama, S. Kawahito, N. Egami, “A 33 Mpixel, 120 fps CMOS Image Sensor for UDTV Application with Two-stage Column-Parallel Cyclic ADCs,” Proc. 2011 Intl. Image Sensor Workshop, pp.343-346, Hakodate, Jun.2011.

15. J. H. Park, S. Aoyama, T. Watanabe, T. Kosugi, Z. Liu, T. Akahori, M. Sasaki, K. Isobe, Y. Kaneko, K. Muramatsu, T. Iida, S. Kawahito, “A high-speed low-noise CIS with 12b 2-stage pipelined cyclic ADCs, ” Proc. 2011 Intl. Image Sensor Workshop, pp.339-342, Hakodate, Jun.2011.

16. K. Yasutomi, Y. Sadanaga, T. Takasawa, S. Itoh, S. Kawahito, “Dark Current Characterization of CMOS Global Shutter Pixels using Pinned Storage Diodes,” Proc. 2011 Intl. Image Sensor Workshop, pp.316-319, Hakodate, Jun. 2011.

17. S. Kawahito, Z. Li, K. Yasutomi, “A CMOS image sensor with draining only demodulation pixels for time-resolved imaging,” Proc. 2011 Intl. Image Sensor Workshop, pp.185-188, Hakodate, Jun. 2011.

18. K. Yasutomi, S. Itoh, S. Kawahito, “A two-stage charge transfer active pixel CMOS image sensor with low-noise global shuttering and a dual-shuttering mode,” IEEE Trans. Electron Devices, vol.58, no.3, pp.740-747, Mar.2011.

19. M-W. Seo, S. Suh, T. Iida, H Watanabe, T. Takasawa, T. Akahori, K.I sobe, T. Watanabe, S.Itoh, S. Kawahito, “An 80μvrms-temporal-noise 82dB-dynamic-range CMOS image sensor with a 13-to-19b variable-resolution column-parallel folding-integration/cyclic adc,” Proc.2011 IEEE Int. Solid-State Circuits Conf., 23.1, pp.400-402,San Francisco, Feb.2011.

20. Md. S. Z. Sarker, S. Itoh, M. Hamai, I. Takai, M. Andoh, K. Yasutomi, S. Kawahito, “Design and implementation of a CMOS light pulse receiver cell array for spatial optical communications,” Sensors2011,vol.11,no.2,pp.2056-2076, Feb.2011.

21. Z. Li, K. Yasutomi, T. Takasawa, S. Itoh, S. Kawahito, “A CMOS image sensor with draining only modulation pixels for fluorescence lifetime imaging,” IS&T/SPIE Electronic Imaging 2011, San Francisco, Jan.2011.