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A 2-GHz-band low-phase-noise VCO IC with an LC bias circuit in 180-nm CMOS

Xu, X., Yang, X. & Yoshimasu, T., 2016 Dec 7, EuMIC 2016 - 11th European Microwave Integrated Circuits Conference. Institute of Electrical and Electronics Engineers Inc., p. 197-200 4 p. 7777524

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

A 28-GHz-band stacked FET linear power amplifier IC with 36.2 % PAE at 3-dB back-off from P1dB in 56-nm SOI CMOS

Chen, C., Sugiura, T. & Yoshimasu, T., 2019 May 14, 2019 IEEE Radio and Wireless Symposium, RWS 2019. IEEE Computer Society, 8714268. (IEEE Radio and Wireless Symposium, RWS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

A 28-GHz-band highly linear stacked-FET power amplifier IC with high back-off PAE in 56-nm SOI CMOS

Chen, C., Sugiura, T. & Yoshimasu, T., 2020, In : IEICE Transactions on Electronics. E103.C, 4, p. 153-160 8 p.

Research output: Contribution to journalArticle

A 28-GHz band highly linear power amplifier with novel adaptive bias circuit for cascode MOSFET in 56-nm SOI CMOS

Sato, H., Yanagisawa, M. & Yoshimasu, T., 2017 Dec 1, EDSSC 2017 - 13th IEEE International Conference on Electron Devices and Solid-State Circuits. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-January. p. 1-2 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

A 28.1GHz ultra-low-power SHM with AC-DC spliting LC-tank and an analysis of the switch-conversion efficiency

Wang, L. & Yoshimasu, T., 2017 Dec 19, 2017 9th IEEE International Conference on Communication Software and Networks, ICCSN 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-January. p. 1520-1523 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A 26-GHz-band high efficiency stacked-FET power amplifier ic with adaptively controlled load and bias circuits in 40-nm SOI CMOS

Sugiura, T., Chen, C. & Yoshimasu, T., 2019 Dec, Proceedings of the 2019 IEEE Asia-Pacific Microwave Conference, APMC 2019. Institute of Electrical and Electronics Engineers Inc., p. 1700-1702 3 p. 9038626. (Asia-Pacific Microwave Conference Proceedings, APMC; vol. 2019-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A 250 mV bit-line swing scheme for 1-v operating gigabit scale drams

Inaba, T., Takashima, D., Oowaki, Y., Ozaklt, T., Watanabe, S., Ohsawa, T., Ohuchi, K. & Tango, H., 1996 Jan 1, In : IEICE Transactions on Electronics. E79-C, 12, p. 1699-1705 7 p.

Research output: Contribution to journalArticle

A 24-b 50-ns Digital Image Signal Processor

Nakagawa, S. I., Matsumura, T., Segawa, H., Yoshimoto, M., Shinohara, H., Kato, S. I., Hatanaka, M. & Horiba, Y., 1990 Dec, In : IEEE Journal of Solid-State Circuits. 25, 6, p. 1484-1493 10 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

A 24.5-53.6pJ/pixel 4320p 60fps H.264/AVC intra-frame video encoder chip in 65nm CMOS

Zhou, D., He, G., Fei, W., Chen, Z., Zhou, J. & Goto, S., 2013, Proceedings of the Asia and South Pacific Design Automation Conference, ASP-DAC. p. 73-74 2 p. 6509562

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A 22-30GHz balanced SiGe BiCMOS frequency doubler with 47dBc suppression and low input drive power

Sun, J., Liu, Q., Suh, Y. J., Shibata, T. & Yoshimasu, T., 2009 Dec 1, APMC 2009 - Asia Pacific Microwave Conference 2009. p. 2260-2263 4 p. 5385432. (APMC 2009 - Asia Pacific Microwave Conference 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

A 210-kb segment of tandem repeats and retroelements located between imprinted subdomains of mouse distal chromosome 7

Shirohzu, H., Yokomine, T., Sato, C., Kato, R., Toyoda, A., Purbowasito, W., Suda, C., Mukai, T., Hattori, M., Okumura, K., Sakaki, Y. & Sasaki, H., 2004, In : DNA Research. 11, 5, p. 325-334 10 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)
14 Citations (Scopus)

A 20-30 GHz high efficiency power amplifier IC with an adaptive bias circuit in 130-nm SiGe BiCMOS

Chen, C., Xu, X., Yang, X., Sugiura, T. & Yoshimasu, T., 2017 Mar 8, SiRF 2017 - 2017 IEEE 17th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems. Institute of Electrical and Electronics Engineers Inc., p. 88-90 3 p. 7874379

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

A 200-m All-out Front-crawl Swim Modifies Competitive Swimmers' Shoulder Joint Position Sense

Uematsu, A., Kurita, Y., Inoue, K., Okuno, K., Hortobágyi, T. & Suzuki, S., 2015 Aug 7, In : International journal of sports medicine. 36, 13, p. 1081-1086 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

A 2.5-GHz band low voltage high efficiency CMOS power amplifier IC using parallel switching transistor for short range wireless applications

Kurniawan, T. A., Yang, X., Xu, X. & Yoshimasu, T., 2015 Dec 2, European Microwave Week 2015: "Freedom Through Microwaves", EuMW 2015 - Conference Proceedings; 2015 45th European Microwave Conference Proceedings, EuMC. Institute of Electrical and Electronics Engineers Inc., p. 219-222 4 p. 7345739

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

A 2.5-GHz band low-voltage high efficiency class-E power amplifier IC with body effect

Kurniawan, T. A., Yang, X., Xu, X., Sun, Z. & Yoshimasu, T., 2015 Feb 2, Proceedings of the 14th International Symposium on Integrated Circuits, ISIC 2014. Institute of Electrical and Electronics Engineers Inc., p. 160-163 4 p. 7029483. (Proceedings of the 14th International Symposium on Integrated Circuits, ISIC 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A 2.5-GHz band low-voltage class-E power amplifier IC for short-range wireless communications in 180-nm CMOS

Xu, X., Sun, Z., Xu, K., Yang, X., Kurniawan, T. & Yoshimasu, T., 2014 Oct 21, RFIT 2014 - 2014 IEEE International Symposium on Radio-Frequency Integration Technology: Silicon Technology Heats Up for THz. Institute of Electrical and Electronics Engineers Inc., 6933241. (RFIT 2014 - 2014 IEEE International Symposium on Radio-Frequency Integration Technology: Silicon Technology Heats Up for THz).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

A 2.5-GHz band, 0.75-V high efficiency CMOS power amplifier IC with third harmonic termination technique in 0.18-μm CMOS

Kurniawan, T. A., Yang, X., Xu, X., Itoh, N. & Yoshimasu, T., 2015 Jun 9, 2015 IEEE 16th Annual Wireless and Microwave Technology Conference, WAMICON 2015. Institute of Electrical and Electronics Engineers Inc., 7120389

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
2 Citations (Scopus)

A 2.5-GHz 1-V high efficiency CMOS Class-E amplifier IC using back-gate voltage injection

Kurniawan, T. A., Yang, X., Sun, Z., Xu, X. & Yoshimasu, T., 2014 Mar 25, 2014 Asia-Pacific Microwave Conference Proceedings, APMC 2014. Institute of Electrical and Electronics Engineers Inc., p. 744-746 3 p. 7067771

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

A 1-V multithreshold-voltage CMOS digital signal processor for mobile phone application

Mutoh, S., Shigematsu, S., Matsuya, Y., Fukuda, H., Kaneko, T. & Yamada, J., 1996 Nov, In : IEEE Journal of Solid-State Circuits. 31, 11, p. 1795-1802 8 p.

Research output: Contribution to journalArticle

55 Citations (Scopus)

A 1-V 46-ns 16-Mb SOI-DRAM with body control technique

Shimomura, K., Shimano, H., Sakashita, N., Okuda, F., Oashi, T., Yamaguchi, Y., Eimori, T., Inuishi, M., Arimoto, K., Maegawa, S., Inoue, Y., Komori, S. & Kyuma, K., 1997 Nov, In : IEEE Journal of Solid-State Circuits. 32, 11, p. 1712-1718 7 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

A 1pJ/cycle Processing Engine in LDPC application with charge recovery logic

Zhang, Y., Huang, M., Wang, N., Goto, S. & Yoshihara, T., 2011, 2011 Proceedings of Technical Papers: IEEE Asian Solid-State Circuits Conference 2011, A-SSCC 2011. p. 213-216 4 p. 6123640

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

A 1-Mb STT-MRAM with zero-array standby power and 1.5-ns quick wake-up by 8-b fine-grained power gating

Ohsawa, T., Ikeda, S., Hanyu, T., Ohno, H. & Endoh, T., 2013 Sep 16, 2013 5th IEEE International Memory Workshop, IMW 2013. p. 80-83 4 p. 6582103. (2013 5th IEEE International Memory Workshop, IMW 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

A 1 Mb nonvolatile embedded memory using 4T2MTJ cell with 32 b fine-grained power gating scheme

Ohsawa, T., Koike, H., Miura, S., Honjo, H., Kinoshita, K., Ikeda, S., Hanyu, T., Ohno, H. & Endoh, T., 2013 Apr 15, In : IEEE Journal of Solid-State Circuits. 48, 6, p. 1511-1520 10 p., 6495490.

Research output: Contribution to journalArticle

57 Citations (Scopus)

A 1GIPS 1W single-chip tightly-coupled four-way multiprocessor with architecture support for multiple control flow execution

Nishi, N., Inoue, T., Nomura, M., Matsushita, S., Torii, S., Shibayama, A., Sakai, J., Ohsawa, T., Nakamura, Y., Shimada, S., Ito, Y., Edahiro, M., Mizuno, M., Matsuo, K. I., Minami, O., Inoue, H., Manabe, T., Yamazaki, T., Nakazawa, Y. E., Hirota, Y. & 10 others, Yamada, Y., Onoda, N., Kobinata, H., Ikeda, M., Kazama, K., Ono, A., Horiuchi, T., Motomura, M., Yamashina, M. & Fukuma, M., 2000, In : Digest of Technical Papers - IEEE International Solid-State Circuits Conference. p. 418-419 2 p.

Research output: Contribution to journalConference article

30 Citations (Scopus)

A 1 Gbin/s CABAC encoder for H.264/AVC

Fei, W., Zhou, D. & Goto, S., 2011, European Signal Processing Conference. p. 1524-1528 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Citations (Scopus)

A 1991 Mpixels/s intra prediction architecture for Super Hi-Vision H.264/AVC encoder

He, G., Zhou, D., Zhou, J. & Goto, S., 2012, European Signal Processing Conference. p. 1054-1058 5 p. 6334062

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A-197.3 dBc/Hz FoMT wideband LC-VCO IC with an I-MOS based novel varactor in 40-nm SOI CMOS

Fang, M., Kumura, A. & Yoshimasu, T., 2019 Dec, Proceedings of the 2019 IEEE Asia-Pacific Microwave Conference, APMC 2019. Institute of Electrical and Electronics Engineers Inc., p. 783-785 3 p. 9038256. (Asia-Pacific Microwave Conference Proceedings, APMC; vol. 2019-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A 180-year-long isotopic record of tree-ring cellulose on Okinawa Island, Japan

Uemura, R., Uemura, M., Sano, M. & Nakatsuka, T., 2018 Jan 1, In : GEOCHEMICAL JOURNAL. 52, 6, p. E21-E27

Research output: Contribution to journalArticle

A 18.42 times faster video encoder based on Retinex theory

Jin, X. & Goto, S., 2012, 2012 Picture Coding Symposium, PCS 2012, Proceedings. p. 473-476 4 p. 6213257

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A 16M SRAM with improved characteristics using DRAM technology

Kihara, Y., Nakashima, Y., Izutsu, T., Nakamoto, M., Konishi, Y. & Yoshihara, T., 2006, 2005 IEEE Asian Solid-State Circuits Conference, ASSCC 2005. p. 17-20 4 p. 4017520

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

A 16-GHz-band low-supply-voltage class-C VCO IC with switching feedback circuit in 40-nm SOI CMOS

Fang, M., Xu, X. & Yoshimasu, T., 2019 Jan 16, 2018 Asia-Pacific Microwave Conference, APMC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1121-1123 3 p. 8617368. (Asia-Pacific Microwave Conference Proceedings, APMC; vol. 2018-November).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A 16-65 cycles/MB H.264/AVC motion compensation architecture for Quad-HD applications

Zhou, J., Zhou, D., He, G. & Goto, S., 2011, European Signal Processing Conference. p. 729-733 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A 160MHz 4-bit pipeline multiplier using charge recovery logic technology

Zhang, Y., Okamura, L., Wang, N. & Yoshihara, T., 2010, 2010 International SoC Design Conference, ISOCC 2010. p. 127-130 4 p. 5682955

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A 15-year record (2001-2015) of the ratio of nitrate to non-sea-salt sulfate in precipitation over East Asia

Itahashi, S., Yumimoto, K., Uno, I., Hayami, H., Fujita, S. I., Pan, Y. & Wang, Y., 2018 Feb 28, In : Atmospheric Chemistry and Physics. 18, 4, p. 2835-2852 18 p.

Research output: Contribution to journalArticle

Open Access
20 Citations (Scopus)

A 15-bit 10-Msample/s pipelined A/D converter based on incomplete settling principle

Wang, S., Li, F. & Inoue, Y., 2006 Oct, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E89-A, 10, p. 2732-2739 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

A 15-bit 10-msample/s pipelined A/D converter based on incomplete settling principle

Wang, S., Li, F. & Inoue, Y., 2006, 2006 International Conference on Communications, Circuits and Systems, ICCCAS, Proceedings. Vol. 4. p. 2176-2180 5 p. 4064355

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A 14-GHz-Band Highly Linear Stacked FET Power Amplifier IC with 20.1 dBm P1dB and 40.1% PAE in 56-nm SOI CMOS

Chen, C., Sugiura, T. & Yoshimasu, T., 2018 Nov 16, EuMIC 2018 - 2018 13th European Microwave Integrated Circuits Conference. Institute of Electrical and Electronics Engineers Inc., p. 182-185 4 p. 8539942

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

A 1480/1064 nm dual wavelength photo-thermal etching system for non-contact three-dimensional microstructure generation into agar microculture chip

Hattori, A., Moriguhi, H., Ishiwata, S. & Yasuda, K., 2004 May 15, In : Sensors and Actuators, B: Chemical. 100, 3, p. 455-462 8 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

A 137-mW, 4 ch x 25-Gbps low-power compact transmitter Flip-Chip-Bonded 1.3-μm LD-Array-on-Si

Kishi, T., Nagatani, M., Kanazawa, S., Nakano, S., Katsurai, H., Fujii, T., Nishi, H., Kakitsuka, T., Hasebe, K., Shikama, K., Kawajiri, Y., Aratake, A., Nosaka, H., Fukuda, H. & Matsuo, S., 2018, Optical Fiber Communication Conference, OFC 2018. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F84-OFC 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A 137-mW, 4 ch × 25-Gbps low-power compact transmitter flip-chip-bonded 1.3-μm LD-array-on-Si

Kishi, T., Nagatani, M., Kanazawa, S., Nakano, S., Katsurai, H., Fujii, T., Nishi, H., Kakitsuka, T., Hasebe, K., Shikama, K., Kawajiri, Y., Aratake, A., Nosaka, H., Fukuda, H. & Matsuo, S., 2018 Jun 13, 2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1-3 3 p. (2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

A 136 cycles/MB, luma-chroma parallelized H.264/AVC deblocking filter for QFHD applications

Zhou, J., Zhou, D., Zhang, H., Hong, Y., Liu, P. & Goto, S., 2009, Proceedings - 2009 IEEE International Conference on Multimedia and Expo, ICME 2009. p. 1134-1137 4 p. 5202699

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

A 13.8pJ/Access/Mbit SRAM with charge collector circuits for effective use of non-selected bit line charges

Moriwaki, S., Yamamoto, Y., Kawasumi, A., Suzuki, T., Miyano, S., Sakurai, T. & Shinohara, H., 2012, 2012 Symposium on VLSI Circuits, VLSIC 2012. p. 60-61 2 p. 6243789. (IEEE Symposium on VLSI Circuits, Digest of Technical Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

A 12-week after-school physical activity programme improves endothelial cell function in overweight and obese children: a randomised controlled study

Park, J. H., Miyashita, M., Kwon, Y. C., Park, H. T., Kim, E. H., Park, J. K., Park, K. B., Yoon, S. R., Chung, J. W., Nakamura, Y. & Park, S. K., 2012 Jul 31, In : BMC Pediatrics. 12, 111.

Research output: Contribution to journalArticle

39 Citations (Scopus)

A 12-MHz Data Cycle 4-Mb DRAM with Pipeline Operation

Kushiyama, N., Watanabe, Y., Ohsawa, T., Muraoka, K., Furuyama, T. & Nagahama, Y., 1991 Apr, In : IEEE Journal of Solid-State Circuits. 26, 4, p. 479-483 5 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
1 Citation (Scopus)

A 128Mb floating body RAM(FBRAM) on SOI with multi-averaging scheme of dummy cell

Ohsawa, T., Higashi, T., Fujita, K., Hatsuda, K., Ikumi, N., Shino, T., Nakajima, H., Minami, Y., Kusunoki, N., Sakamoto, A., Nishimura, J., Hamamoto, T. & Fujii, S., 2006 Dec 1, 2006 Symposium on VLSI Circuits, VLSIC - Digest of Technical Papers. p. 180-181 2 p. 1705369. (IEEE Symposium on VLSI Circuits, Digest of Technical Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

A 125-mm2 1-Gb NAND flash memory with 10-MByte/s program speed

Imamiya, K., Nakamura, H., Himeno, T., Yamamura, T., Ikehashi, T., Takeuchi, K., Kanda, K., Hosono, K., Futatsuyama, T., Kawai, K., Shirota, R., Arai, N., Arai, F., Hatakeyama, K., Hazama, H., Saito, M., Meguro, H., Conley, K., Quader, K. & Chen, J. J., 2002 Nov 1, In : IEEE Journal of Solid-State Circuits. 37, 11, p. 1493-1501 9 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

A 125 mm2 1 Gb NAND flash memory with 10 MB/s program throughput

Nakamura, H., Imamiya, K., Himeno, T., Yamamura, T., Ikehashi, T., Takeuchi, K., Kanda, K., Hosono, K., Futatsuyama, T., Kawai, K., Shirota, R., Arai, N., Arai, F., Hatakeyama, K., Hazama, H., Saito, M., Meguro, H., Conley, K., Quader, K. & Chen, J., 2002 Jan 1, In : Digest of Technical Papers - IEEE International Solid-State Circuits Conference. p. 106-107+450+99

Research output: Contribution to journalConference article

8 Citations (Scopus)