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  • 2010

    Evaluation of CMOS power amplifier for millimeter super broadband wireless systems with beam forming antenna

    Nakase, H. & Kato, S., 2010 Dec 1, 2010 Asia-Pacific Microwave Conference Proceedings, APMC 2010. p. 566-569 4 p. 5728686. (Asia-Pacific Microwave Conference Proceedings, APMC).

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

    1 Citation (Scopus)
  • Optimal beamwidth for beacon and contention access periods in IEEE 802.15.3c WPAN

    Goratti, L., Wysocki, T., Akhavan, M. R., Lei, J., Nakase, H. & Kato, S., 2010, 2010 IEEE 21st International Symposium on Personal Indoor and Mobile Radio Communications, PIMRC 2010. p. 1395-1400 6 p. 5671998. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

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

    6 Citations (Scopus)
  • 2009

    Achieving Gbps throughput for millimeter-wave WPAN with an anti-blocking scheme using deflection routing

    Lan, Z., Sum, C. S., Wang, J., Baykas, T., Kojima, F., Nakase, H., Harada, H. & Kato, S., 2009 Dec 1, Proceedings of the 2009 IEEE 70th Vehicular Technology Conference Fall, VTC 2009 Fall. 5378881. (IEEE Vehicular Technology Conference).

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

    1 Citation (Scopus)
  • A sixty GHz intra-car multi-media communications system

    Sawada, H., Tomatsu, T., Ozaki, G., Nakase, H., Kato, S., Sato, K. & Harada, H., 2009 Oct 12, VTC Spring 2009 - IEEE 69th Vehicular Technology Conference. 5073345. (IEEE Vehicular Technology Conference).

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

    19 Citations (Scopus)
  • Deflect routing for throughput improvement in muti-hop millimeter-wave WPAN system

    Lan, Z., Sum, C. S., Wang, J., Baykas, T., Gao, J., Nakase, H., Harada, H. & Kato, S., 2009 Sep 22, 2009 IEEE Wireless Communications and Networking Conference, WCNC 2009 - Proceedings. 4917660. (IEEE Wireless Communications and Networking Conference, WCNC).

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

    8 Citations (Scopus)
  • Millimeter-wave propagation characterization for multi-gigabit video transmission system in living room

    Sawada, H., Nakase, H., Kato, S., Umehira, M., Sato, K. & Harada, H., 2009 Dec 1, APMC 2009 - Asia Pacific Microwave Conference 2009. p. 1080-1083 4 p. 5384377. (APMC 2009 - Asia Pacific Microwave Conference 2009).

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

    1 Citation (Scopus)
  • Polarization dependence in double directional propagation channel at 60GHz

    Sawada, H., Nakase, H., Kato, S., Umehira, M., Sato, K. & Harada, H., 2009, 2009 IEEE 20th Personal, Indoor and Mobile Radio Communications Symposium, PIMRC 2009. Institute of Electrical and Electronics Engineers Inc., p. 3010-3014 5 p. 5450006. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

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

    2 Citations (Scopus)
  • 2008

    A 5GHz-band SiGe-MMIC transceiver for 324Mbps transmission

    Ueda, H. O., Nakajima, K., Kanazawa, G., Shimozawa, M., Koide, J., Uesugi, M., Takeuchi, R., Suematsu, N., Isota, Y., Kameda, S., Nakase, H., Takagi, T. & Tsubouchi, K., 2008 Sep 9, 2008 IEEE Radio and Wireless Symposium, RWS. p. 791-794 4 p. 4463611. (2008 IEEE Radio and Wireless Symposium, RWS).

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

    2 Citations (Scopus)
  • A SINR estimation for closed-loop link adaptation of 324 Mbit/sec WLAN system

    Nagai, Y., Fujimura, A., Akihara, M., Nakase, H., Kameda, S., Oguma, H. & Tsubouchi, K., 2008 Dec 1, 2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008. 4699778. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

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

    4 Citations (Scopus)
  • Experimental study on initial behavior of water-rock interaction in CO 2-added hydrothermal system

    Suto, Y., Takahashi, H. & Tsuchiya, N., 2008, Water Dynamics - 5th International Workshop on Water Dynamics. p. 66-69 4 p. (AIP Conference Proceedings; vol. 987).

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

  • Improvement of bit error rate using channel interleaving for channel binding WLAN prototype

    Nakase, H., Oguma, H., Kameda, S., Takagi, T., Tsubouchi, K., Ochiai, M., Nagai, Y., Fujimura, A. & Isota, Y., 2008, 2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008. 4699826. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

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

    1 Citation (Scopus)
  • Measurement of the double directional propagation characteristics for millimeter wave WPAN

    Sato, K., Kato, S., Harada, H., Nakase, H. & Sawada, H., 2008 Dec 1, Proceedings of 2008 Asia Pacific Microwave Conference, APMC 2008. 4958683. (Proceedings of 2008 Asia Pacific Microwave Conference, APMC 2008).

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

  • Radiation characteristics of ultra-small wireless communication modules for 60 GHz band WPAN

    Yoshida, S., Tsubouchi, K., Tosaki, A., Oguma, H., Kameda, S., Nakase, H. & Takagi, T., 2008 Nov 13, 2008 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI. 4618957

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

    5 Citations (Scopus)
  • 2007

    A closed-loop link adaptation scheme for 324Mbit/sec WLAN system

    Nagai, Y., Fujimura, A., Akihara, M., Shirokura, Y., Ishizu, F., Nakase, H., Kameda, S., Oguma, H. & Tsubouchi, K., 2007, 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07. 4394326. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

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

    4 Citations (Scopus)
  • Demonstration of HDTV transmission using 324Mbps WLAN equipment

    Nagai, Y., Fujimura, A., Shirokura, Y., Ishizu, F., Nakase, H., Kameda, S., Oguma, H. & Tsubouchi, K., 2007 Nov 27, 2007 4th Annual IEEE Consumer Communications and Networking Conference, CCNC 2007. p. 1184-1185 2 p. 4199332. (2007 4th Annual IEEE Consumer Communications and Networking Conference, CCNC 2007).

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

  • Dissolution and deposition behavior of granite and calc-silicate rock in CO 2-saturated hydrothermal system

    Suto, Y., Tsuchiya, N. & Hashida, T., 2007 Dec 1, Water-Rock Interaction - Proceedings of the 12th International Symposium on Water-Rock Interaction, WRI-12. p. 647-651 5 p. (Water-Rock Interaction - Proceedings of the 12th International Symposium on Water-Rock Interaction, WRI-12; vol. 1).

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

    1 Citation (Scopus)
  • Evaluation of high-speed and large-capacity RFID inventory method using 1-bit flag

    Kameda, S., Fukuyo, S., Yamaguchi, A., Oguma, H., Nakase, H., Takagi, T. & Tsubouchi, K., 2007, 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07. 4394251. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

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

    2 Citations (Scopus)
  • FBAR characteristics with AlN film using MOCVD method and Ru/Ta electrode

    Aota, Y., Tanifuji, S., Oguma, H., Kameda, S., Nakase, H., Takagi, T. & Tsubouchi, K., 2007 Dec 1, 2007 IEEE Ultrasonics Symposium Proceedings, IUS. p. 1425-1428 4 p. 4409931. (Proceedings - IEEE Ultrasonics Symposium).

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

    5 Citations (Scopus)
  • Indoor multipath propagation characteristic at 60GHz

    Hao Ngoc, T., Takagi, J., Oguma, H., Kameda, S., Nakase, H., Takagi, T. & Tsubouchi, K., 2007, 2006 IEEE Region 10 Conference, TENCON 2006. 4142612. (IEEE Region 10 Annual International Conference, Proceedings/TENCON).

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

    2 Citations (Scopus)
  • Necessary modifications on conventional IEEE802.15.3B MAC to achieve IEEE802.15.3C millimeter wave wpan

    Kojima, F., Pyo, C. W., Lan, Z., Harada, H., Kato, S. & Nakase, H., 2007, 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07. 4394615. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

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

    5 Citations (Scopus)
  • The 60GHz band multi-carrier wireless system for 2Gbps transmission with constant envelope modulation

    Oshima, S., Mori, G., Oguma, H., Kameda, S., Nakase, H., Takagi, T. & Tsubouchi, K., 2007, 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'07. 4394452. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC).

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

    3 Citations (Scopus)
  • 2006

    324Mbps WLAN equipment with MAC frame aggregation

    Nagai, Y., Fujimura, A., Shirokura, Y., Isota, Y., Ishizu, F., Nakase, H., Kameda, S., Oguma, H. & Tsubouchi, K., 2006 Dec 1, 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. 4022332

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

    5 Citations (Scopus)
  • 60-GHz-band transmission module for 3-dimensional system-in-package

    Masuda, K., Takeuchi, F., Hamada, Y., Maruhashi, K., Oguma, H., Kameda, S., Nakase, H., Takagi, T. & Tsubouchi, K., 2006 Dec 1, 2006 8th Electronics Packaging Technology Conference, EPTC. p. 90-95 6 p. 4147226. (Proceedings of the Electronic Packaging Technology Conference, EPTC).

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

    6 Citations (Scopus)
  • Evaluation of high frequency characteristics of ALIVH substrate for 60 GHz RF modules

    Nakase, H., Fujii, T., Oshima, S., Oguma, H., Kameda, S., Isota, Y. & Tsubouchi, K., 2006 Dec 1, 2006 8th Electronics Packaging Technology Conference, EPTC. p. 639-642 4 p. 4147317. (Proceedings of the Electronic Packaging Technology Conference, EPTC).

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

    9 Citations (Scopus)
  • Fabrication of FBAR for GHz band pass filter with AlN film grown using MOCVD

    Aota, Y., Sakyu, Y., Tanifuji, S., Oguma, H., Kameda, S., Nakase, H., Takagi, T. & Tsubouchi, K., 2006 Dec 1, 2006 IEEE International Ultrasonics Symposium, IUS. p. 337-340 4 p. 4151959. (Proceedings - IEEE Ultrasonics Symposium; vol. 1).

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

    8 Citations (Scopus)
  • Freqency compensation scheme using polar coordinate function for burst transmission wireless modem

    Nakase, H., Kawamura, Y., Oguma, A. Y. H., Kameda, S., Takagi, T. & Tsubouchi, K., 2006 Dec 1, 2006 IEEE Singapore International Conference on Communication Systems, ICCS 2006. 4085844. (2006 IEEE Singapore International Conference on Communication Systems, ICCS 2006).

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

  • High-speed and large-capacity RFID inventory method using 1-bit flag

    Kameda, S., Yamaguchi, A., Fukuyo, S., Oguma, H., Nakase, H., Takagi, T. & Tsubouchi, K., 2006 Dec 1, 3rd International Symposium on Wireless Communication Systems 2006, ISWCS'06. p. 569-573 5 p. 4362363. (3rd International Symposium on Wireless Communication Systems 2006, ISWCS'06).

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

    2 Citations (Scopus)
  • Implementation of 324Mbit/sec WLAN equipment

    Oguma, H., Nakase, H., Kameda, S., Tsubouchi, K., Ochiai, M., Nagai, Y., Fujimura, A., Isota, Y. & Ishizu, F., 2006 Dec 1, 2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. 4022741

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

  • Implementation of 324Mbps WLAN equipment with MAC frame aggregation for high MAC-SAP throughput

    Nagai, Y., Shirokura, Y., Isota, Y., Ishizu, F., Nakase, H., Oguma, H. & Tsubouchi, K., 2006 Oct 3, 2006 3rd IEEE Consumer Communications and Networking Conference, CCNC 2006. p. 656-660 5 p. 1593119. (2006 3rd IEEE Consumer Communications and Networking Conference, CCNC 2006; vol. 2).

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

    7 Citations (Scopus)
  • Seamless handover for hotspot network using buffered packet forwarding method

    Yamagata, F., Komaba, D., Oguma, H., Kameda, S., Nakase, H., Takagi, T. & Tsubouchi, K., 2006 Dec 1, 2006 IEEE Singapore International Conference on Communication Systems, ICCS 2006. 4085823. (2006 IEEE Singapore International Conference on Communication Systems, ICCS 2006).

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

    3 Citations (Scopus)
  • Seamless handover for hotspot network using dual receiver switching method

    Yamagata, F., Kanazawa, G., Oguma, H., Kameda, S., Nakase, H., Takagi, T. & Tsubouchi, K., 2006 Jan 1, 2006 IEEE Region 10 Conference, TENCON 2006. Institute of Electrical and Electronics Engineers Inc., 4142349. (IEEE Region 10 Annual International Conference, Proceedings/TENCON).

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

  • 2005

    A 5GHz-band SiGe-MMIC quadrature modulator using a circular polyphase filter for 1Gbps transmission

    Nakajima, K., Suematsu, N., Murakami, K., Takagi, T., Nakase, H., Isota, Y. & Tsubouchi, K., 2005 Dec 1, 35th European Microwave Conference 2005 - Conference Proceedings. p. 979-982 4 p. 1610092. (35th European Microwave Conference 2005 - Conference Proceedings; vol. 2).

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

    5 Citations (Scopus)
  • Carrier frequency offset compensation for burst packet using polar coordinates conversion

    Yamaguchi, A., Kawamura, Y., Oguma, H., Kameda, S., Nakase, H. & Tsubouchi, K., 2005 Dec 1, 2005 Asia-Pacific Conference on Communications. p. 740-744 5 p. 1554160. (2005 Asia-Pacific Conference on Communications; vol. 2005).

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

  • Low propagation loss of atomically-flat surface AlN with low dislocation density for 5-GHz band SAW devices

    Uehara, K., Aota, Y., Kameda, S., Nakase, H. & Tsubouchi, K., 2005, 2005 IEEE Ultrasonics Symposium. p. 455-458 4 p. 1602891. (Proceedings - IEEE Ultrasonics Symposium; vol. 1).

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

    2 Citations (Scopus)
  • Seamless handover for hotspot network using adaptive flow control method

    Yamagata, F., Kanazawa, G., Oguma, H., Kameda, S., Nakase, H. & Tsubouchi, K., 2005 Dec 1, 2005 Asia-Pacific Conference on Communications. p. 502-506 5 p. 1554110. (2005 Asia-Pacific Conference on Communications; vol. 2005).

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

  • 2003

    Packet SS-CDMA modem with carrier frequency offset compensation

    Yamaguchi, A., Takagi, J., Oguma, H., Kim, S. K., Kameda, S., Nakase, H., Isota, Y. & Tsubouchi, K., 2003, PIMRC2003 - 14th IEEE 2003 International Symposium on Personal, Indoor and Mobile Radio Communications, Proceedings. p. 2519-2523 5 p. 1259178. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; vol. 3).

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

    2 Citations (Scopus)
  • 2002

    New current attenuator circuit in the current mode FFT LSI for OFDM

    Kim, S. K., Saigusa, S., Kameda, S., Nakase, H. & Tsubouchi, K., 2002 Jan 1, Proceedings - APCCAS 2002: Asia-Pacific Conference on Circuits and Systems. Institute of Electrical and Electronics Engineers Inc., p. 225-228 4 p. 1114942. (IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS; vol. 1).

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

    2 Citations (Scopus)
  • 1994

    One chip demodulator using RF front-end saw correlator for 2.4 GHz asynchronous spread spectrum modem

    Nakase, H., Kasai, T., Nakamura, Y., Masu, K. & Tsubouchi, K., 1994, Wireless Networks - Catching the Mobile Future: 5th IEEE Intemational Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 1994 - Proceedings. Arnbak, J. C., Weber, J. H. & Prasad, R. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 374-378 5 p. 530826. (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC; vol. 1).

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

    17 Citations (Scopus)