SiGe-HBT-based 54-gb/s 4:1 multiplexer IC with full-rate clock for serial communication systems
Masuda, T., Ohhata, K., Shiramizu, N., Ohue, E., Oda, K., Hayami, R., Shimamoto, H., Kondo, M., Harada, T., Washio, K.
Published in IEEE journal of solid-state circuits (01.03.2005)
Published in IEEE journal of solid-state circuits (01.03.2005)
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Journal Article
45GHz transimpedance 32dB limiting amplifier and 40Gb/s 1:4 high-sensitivity demultiplexer with decision circuit using SiGe HBTs for 40Gb/s optical receiver
Masuda, T, Ohhata, K-I, Arakawa, F, Shiramizu, N, Ohue, E, Oda, K, Hayami, R, Tanabe, M, Shimamoto, H, Kondo, M, Harada, T, Washio, K
Published in Digest of technical papers - IEEE International Solid-State Circuits Conference (01.01.2000)
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Published in Digest of technical papers - IEEE International Solid-State Circuits Conference (01.01.2000)
Journal Article
A low-jitter 16:1 MUX and a high-sensitivity 1:16 DEMUX with integrated 39.8 to 43GHz VCO for OC-768 communication systems
Watanabe, K., Koyama, A., Harada, T., Aida, T., Ito, A., Murata, T., Yoshioka, H., Sonehara, M., Yamashita, H., Ishikawa, K., Ito, M., Shiramizu, N., Nakamura, T., Ohhata, K., Arakawa, F., Kusunoki, T., Chiba, H., Kurihara, T., Kuraishi, M.
Published in 2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519) (2004)
Published in 2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519) (2004)
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Conference Proceeding
A simplified distribution parasitic capacitance model for on-chip spiral inductors
Masuda, T., Kodama, A., Nakamura, T., Shiramizu, N., Wada, S., Hashimoto, T., Washio, K.
Published in Digest of Papers. 2006 Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (2006)
Published in Digest of Papers. 2006 Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (2006)
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Conference Proceeding
A 50-dB image-rejection SiGe-HBT based low noise amplifier in 24-GHz band
Masuda, T., Shiramizu, N., Nakamura, T., Washio, K.
Published in 2009 IEEE Radio Frequency Integrated Circuits Symposium (01.06.2009)
Published in 2009 IEEE Radio Frequency Integrated Circuits Symposium (01.06.2009)
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Conference Proceeding
Bipolar Device and Circuit Technologies for Future Wireless Communications
Washio, Katsuyoshi, Shiramizu, Nobuhiro, Miura, Makoto, Nakamura, Takahiro, Oda, Katsuya, Masuda, Toru
Published in ECS transactions (10.07.2009)
Published in ECS transactions (10.07.2009)
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Journal Article
Low-power fully-integrated K-band transceiver using transformer direct-stacking/connecting and balun signal-combining techniques
Shiramizu, N, Nakamura, A, Nakamura, T, Masuda, T, Washio, K
Published in 2010 Proceedings of ESSCIRC (01.09.2010)
Published in 2010 Proceedings of ESSCIRC (01.09.2010)
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Conference Proceeding
A 20-GHz 1-V VCO with dual-transformer configuration and a pseudo-static divider on self-stabilized concept
Nakamura, T., Masuda, T., Shiramizu, N., Nakamura, A., Washio, K.
Published in 2009 Proceedings of ESSCIRC (01.09.2009)
Published in 2009 Proceedings of ESSCIRC (01.09.2009)
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Conference Proceeding
24-GHz 1-V pseudo-stacked mixer with gain-boosting technique
Shiramizu, N., Masuda, T., Nakamura, T., Washio, K.
Published in ESSCIRC 2008 - 34th European Solid-State Circuits Conference (01.09.2008)
Published in ESSCIRC 2008 - 34th European Solid-State Circuits Conference (01.09.2008)
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Conference Proceeding
Low-power K-band pseudo-stacked mixer with linearity enhancement technique
Shiramizu, N., Masuda, T., Nakamura, T., Washio, K.
Published in 2009 IEEE Bipolar/BiCMOS Circuits and Technology Meeting (01.10.2009)
Published in 2009 IEEE Bipolar/BiCMOS Circuits and Technology Meeting (01.10.2009)
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Conference Proceeding
A 3-10 GHz bandwidth low-noise and low-power amplifier for full-band UWB communications in 0.25- /spl mu/m SiGe BiCMOS technology
Shiramizu, N., Masuda, T., Tanabe, M., Washio, K.
Published in 2005 IEEE Radio Frequency integrated Circuits (RFIC) Symposium - Digest of Papers (2005)
Published in 2005 IEEE Radio Frequency integrated Circuits (RFIC) Symposium - Digest of Papers (2005)
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Conference Proceeding
40 Gb/s analog IC chipset for optical receivers-AGC amplifier, full-wave rectifier and decision circuit implemented using self-aligned SiGe HBTs
Ohhata, K., Arakawa, F., Masuda, T., Shiramizu, N., Washio, K.
Published in 2001 IEEE MTT-S International Microwave Sympsoium Digest (Cat. No.01CH37157) (2001)
Published in 2001 IEEE MTT-S International Microwave Sympsoium Digest (Cat. No.01CH37157) (2001)
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Conference Proceeding
Characterization and Modeling of Microstrip Transmission Lines with Slow-Wave Effect
Masuda, T., Shiramizu, N., Nakamura, T., Washio, K.
Published in 2008 IEEE Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (01.01.2008)
Published in 2008 IEEE Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (01.01.2008)
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Conference Proceeding
40 Gb/s 4:1 multiplexer and 1:4 demultiplexer IC module using SiGe HBTs
Masuda, T., Ohhata, K., Shiramizu, N., Ohue, E., Oda, K., Hayami, R., Shimamoto, H., Kondo, M., Harada, T., Washio, K.
Published in 2001 IEEE MTT-S International Microwave Sympsoium Digest (Cat. No.01CH37157) (2001)
Published in 2001 IEEE MTT-S International Microwave Sympsoium Digest (Cat. No.01CH37157) (2001)
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Conference Proceeding
A 24-GHz SiGe-HBT driver amplifier with 40-dB image-rejection
Masuda, T., Shiramizu, N., Nakamura, T., Washio, K.
Published in 2009 Asia Pacific Microwave Conference (01.12.2009)
Published in 2009 Asia Pacific Microwave Conference (01.12.2009)
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Conference Proceeding
43 Gb/s full-rate-clock 16:1 multiplexer and 1:16 demultiplexer with SFI-5 interface in SiGe BiCMOS technology
Koyama, A., Harada, T., Yamashita, H., Takeyari, R., Shiramizu, N., Ishikawa, K., Ito, M., Suzuki, S., Yamashita, T., Yabuki, S., Ando, H., Aida, T., Watanabe, K., Ohhata, K., Takeuchi, S., Chiba, H., Ito, A., Yoshioka, H., Kubota, A., Takahashi, T., Nii, H.
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