A single-chip 802.11a MAC/PHY with a 32-b RISC processor
Fujisawa, T., Hasegawa, J., Tsuchie, K., Shiozawa, T., Fujita, T., Saito, T., Unekawa, Y.
Published in IEEE journal of solid-state circuits (01.11.2003)
Published in IEEE journal of solid-state circuits (01.11.2003)
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Journal Article
A 110-MHz/1-Mb synchronous TagRAM
Unekawa, Y., Kobayashi, T., Shirotori, T., Fujimoto, Y., Shimazawa, T., Nogami, K., Nakao, T., Sawada, K., Matsui, M., Sakurai, T., Man Kit Tang, Huffman, W.A.
Published in IEEE journal of solid-state circuits (01.04.1994)
Published in IEEE journal of solid-state circuits (01.04.1994)
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Journal Article
High-Throughput, Low-Power Software-Defined Radio Using Reconfigurable Processors
Suzuki, T., Yamada, H., Yamagishi, T., Takeda, D., Horisaki, K., Vander Aa, Tom, Fujisawa, T., Perre, L., Unekawa, Y.
Published in IEEE MICRO (01.11.2011)
Published in IEEE MICRO (01.11.2011)
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Journal Article
A 10.4pJ/b (32, 8) LDPC decoder with time-domain analog and digital mixed-signal processing
Miyashita, D., Yamaki, R., Hashiyoshi, K., Kobayashi, H., Kousai, S., Oowaki, Y., Unekawa, Y.
Published in 2013 IEEE International Solid-State Circuits Conference Digest of Technical Papers (01.02.2013)
Published in 2013 IEEE International Solid-State Circuits Conference Digest of Technical Papers (01.02.2013)
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Conference Proceeding
A 27% active and 85% standby power reduction in dual-power-supply SRAM using BL power calculator and digitally controllable retention circuit
Tachibana, F., Hirabayashi, O., Takeyama, Y., Shizuno, M., Kawasumi, A., Kushida, K., Suzuki, A., Niki, Y., Sasaki, S., Yabe, T., Unekawa, Y.
Published in 2013 IEEE International Solid-State Circuits Conference Digest of Technical Papers (01.02.2013)
Published in 2013 IEEE International Solid-State Circuits Conference Digest of Technical Papers (01.02.2013)
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Conference Proceeding
Circuit techniques in realizing voltage-generator-less STT MRAM suitable for normally-off-type non-volatile L2 cache memory
Kawasumi, A., Kushida, K., Hara, H., Unekawa, Y., Abe, K., Ikegami, K., Noguchi, H., Kitagawa, E., Kamata, C., Kashiwada, S., Kato, Y., Saida, D., Shimomura, N., Ito, J., Fujita, S.
Published in 2013 5th IEEE International Memory Workshop (01.05.2013)
Published in 2013 5th IEEE International Memory Workshop (01.05.2013)
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Conference Proceeding
A 65nm CMOS, 1.5-mm Bluetooth transceiver with integrated antenna filter for Co-existence with a WCDMA transmitter
Ashida, M., Majima, H., Yoshihara, Y., Nozawa, M., Oda, S., Suzuki, Y., Deguchi, J., Kobayashi, H., Kousai, S., Fujimoto, R., Ishizuka, S., Terada, T., Kawaguchi, S., Unekawa, Y., Hamada, M.
Published in 2012 IEEE Asian Solid State Circuits Conference (A-SSCC) (01.12.2012)
Published in 2012 IEEE Asian Solid State Circuits Conference (A-SSCC) (01.12.2012)
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Conference Proceeding
A single-chip 802.11a MAC/PHY with a 32 b RISC processor
Fujisawa, T., Hasegawa, J., Tsuchie, K., Shiozawa, T., Fujita, T., Seki-Fukuda, K., Higashi, T., Bandar, R., Yoshida, N., Shinohara, K., Watanabe, T., Hatanoz, H., Noguchiz, K., Saito, T., Unekawa, Y., Aikawa, T.
Published in 2003 IEEE International Solid-State Circuits Conference, 2003. Digest of Technical Papers. ISSCC (2003)
Published in 2003 IEEE International Solid-State Circuits Conference, 2003. Digest of Technical Papers. ISSCC (2003)
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Conference Proceeding
An area-efficient, standard-cell based on-chip NMOS and PMOS performance monitor for process variability compensation
Yamagishi, T., Shiozawa, T., Horisaki, K., Hara, H., Unekawa, Y.
Published in 2012 IEEE COOL Chips XV (01.04.2012)
Published in 2012 IEEE COOL Chips XV (01.04.2012)
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Conference Proceeding
A 110-MHz/1-Mb synchronous TagRAM: VLSI Circuits
UNEKAWA, Y, KOBAYASHI, T, MAN KIT TANG, HUFFMAN, W. A, SHIROTORI, T, FUJIMOTO, Y, SHIMAZAWA, T, NOGAMI, K, NAKAO, T, SAWADA, K, MATSUI, M, SAKURAI, T
Published in IEEE journal of solid-state circuits (1994)
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Published in IEEE journal of solid-state circuits (1994)
Journal Article
A multimodal wireless baseband core using a coarse-grained dynamic reconfigurable processor
Yamada, H., Yamagishi, T., Suzuki, T., Ito, K., Horisaki, K., Aa, T. V., Fujisawa, T., Van der Perre, L., Unekawa, Y.
Published in 2011 IEEE Cool Chips XIV (01.04.2011)
Published in 2011 IEEE Cool Chips XIV (01.04.2011)
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Conference Proceeding
A 7uW deep-sleep, ultra low-power WLAN baseband LSI for mobile applications
Taki, D., Shiozawa, T., Ito, K., Shiba, Y., Horisaki, K., Kajihara, H., Yamagishi, T., Sekiya, M., Yamaga, A., Fujita, T., Hara, H., Kuwahara, M., Fujisawa, T., Unekawa, Y.
Published in 2011 IEEE Cool Chips XIV (01.04.2011)
Published in 2011 IEEE Cool Chips XIV (01.04.2011)
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Conference Proceeding
A −70dBm-sensitivity 522Mbps 0.19nJ/bit-TX 0.43nJ/bit-RX transceiver for TransferJet™ SoC in 65nm CMOS
Miyashita, D., Agawa, K., Kajihara, H., Sami, K., Iwanaga, M., Ogasawara, Y., Ito, T., Kurose, D., Koide, N., Hashimoto, T., Sakurai, H., Yamaji, T., Kurihara, T., Sato, K., Seto, I., Yoshida, H., Fujimoto, R., Unekawa, Y.
Published in 2012 Symposium on VLSI Circuits (VLSIC) (01.06.2012)
Published in 2012 Symposium on VLSI Circuits (VLSIC) (01.06.2012)
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Conference Proceeding
A 5 Gb/s 8/spl times/8 ATM switch element CMOS LSI supporting five quality-of-service classes with 200 MHz LVDS interface
Unekawa, Y., Seki-Fukuda, K., Sakaue, K., Nakao, T., Yoshioka, S., Nagamatsu, T., Nakakita, H., Kaneko, Y., Motoyama, M., Ohba, Y., Ise, K., Ono, M., Fujiwara, K., Miyazawa, Y., Kuroda, T., Kamatani, Y., Sakurai, T., Kanuma, A.
Published in 1996 IEEE International Solid-State Circuits Conference. Digest of TEchnical Papers, ISSCC (1996)
Published in 1996 IEEE International Solid-State Circuits Conference. Digest of TEchnical Papers, ISSCC (1996)
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Conference Proceeding
A Wireless LAN Baseband LSI for High-Definition A/V Content Transmission
Nakakita, H., Kato, N., Wakutsu, T., Miyamoto, Y., Yamaga, A., Kaburaki, S., Sekiya, M., Kamimura, T., Matsue, K., Tsuchie, K., Horisaki, K., Shiozawa, T., Taki, D., Kajihara, H., Aono, T., Shimada, T., Fujisawa, T., Ueno, T., Shimizu, K., Ikuta, M., Yamazaki, S., Kuwahara, M., Namekata, M., Saito, T., Unekawa, Y.
Published in 2005 IEEE Asian Solid-State Circuits Conference (01.11.2005)
Published in 2005 IEEE Asian Solid-State Circuits Conference (01.11.2005)
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Conference Proceeding