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  • AKASEGAWA Akihiko ID: 9000004838263

    Fujitsu Limited & Fujitsu Laboratories Ltd. (2010 from CiNii)

    Articles in CiNii:7

    • AFI Suppressing Effect of an HTS RF Receive Filter with High Selectivity for Base Stations of Digital Wireless Communications (2008)
    • Spurious Suppression Effect by Transmit Bandpass Filters with HTS Dual-Mode Resonators for 5GHz Band (2009)
    • A Novel Filter Construction Utilizing HTS Reaction-Type Filter to Improve Adjacent Channel Leakage Power Ratio of Mobile Communication Systems (2009)
  • AKASEGAWA Akihiko ID: 9000019022333

    Fujitsu Ltd. (2011 from CiNii)

    Articles in CiNii:2

    • C-band 340-W and X-band 100-W GaN Power Amplifiers with Over 50-% PAE (2009)
    • Research on Realization of a High Power L-Band GaN Module (2011)
  • AKASEGAWA Akihiko ID: 9000020659620

    Fujitsu Limited & Fujitsu Laboratories Ltd. (2010 from CiNii)

    Articles in CiNii:1

    • Erratum: A Resonator for Tunable Superconducting Power Filters with Cavities for 5 GHz Band [IEICE Transactions on Electronics E93.C (2010) , No. 4 pp.480-485] (2010)
  • Akasegawa Akihiko ID: 9000006135663

    Fujitsu Laboratories LTD. (2005 from CiNii)

    Articles in CiNii:1

    • B-2-42 Fabrication and estimation of cryo-receiving system for Ku band (2005)
  • Akasegawa Akihiko ID: 9000403579547

    Articles in CiNii:1

    • ACLR Improvement of a 5-GHz Power Amplifier Using High-Temperature Superconducting Reaction-Type Transmitting Filters (2008)
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