Works of Masahiro HANAZAWA

Japanese version is also available.

Research Interests

  • Transparent Wave Absorber
  • Millimeter/Sub-millimeter Wave Absorber
  • Wave Absorption Analysis using FDTD (Finite Difference Time Domain) method

Professional Memberships and Activities

Presentations

International

2005
  1. M.Hanazawa, T.Konno, R.Kumahara K,Wake S.Watanabe, M.Taki and H.Shirai "Antenna Measurement for Millimeter-Wave Exposure Setup," Biolectromagnetics 2005 (Accepted).
  2. T.Konno, M.Hanazawa, K.Wake, S.Watanabe, M.Taki and H.Shirai "Frequency Characteristics of Power Absorption and Temperature Elevation for Human Exposure to Millimeter Wave." Biolectromagnetics 2005(Accepted).
2004
  1. M.Hanazawa, K.Fukunaga, S.Watanabe, Y.Yamanaka and O.Hashimoto "Measurement of Complex Permittivity of Liquid at Millimeter Wave Band." 2004 Asia-Pacific Radio Science Conference (AP-RASC2004) pp.11-12, Sep. 2004
  2. M.Hanazawa, R.Kumahara K.Wake S.Watanabe M.Taki Y.Kamimura Y.Yamanaka and H.Shirai "Development of a Millimeter-Wave Exposure Setup for Rabbit Eyes," 2004 Asia-Pacific Radio Science Conference (AP-RASC2004) pp.457-458, Sep. 2004.
  3. H.Watanabe, K.Wake, M.Hanazawa, S.Watanabe, H.Masuda and C.Okubo "DOSIMETRY OF RAT-HEAD SAR CAUSED BY HIGH-PERFORMANCE 8-SHAPED LOOP ANTENNA," 26th Annual Meeting of the Bioelectromagnetics Society, No.6-6, pp.52-53, Aug.2004.
  4. H.Watanabe, M.Hanazawa, K.Wake, S.Watanabe, Y.Yamanaka and M.Taki "Dosimetry of Rat-Head SAR Caused by a High-Performance 8-Shaped Applicator," 2004 International Symposium on Antenna and Propagation (ISAP), No.3D3-5, pp.801-804 Aug. 2004
  5. M.Hanazawa, K.Fukunaga, S.Watanabe, Y.Yamanaka and O.Hashimoto "Measurement of Complex Permittivity of Liquid at Millimeter Wave Band." EuMC2004.
  6. Masahiro Hanazawa, Kaori Fukunaga, Souichi Watanabe and Yukio Yamanaka "Fundamental Study on Measurement Method of Dielectric Constant of Liquid at V Band," Progress in Electromagnetics Research Symposium (PIERS) Pisa 2004 (Accepted).
  7. M.Hanazawa, R. Kumahara, S. Mochizuki1, K. Wake, S. Watanabe, M. Taki, Y. Kamimura, Y. Yamanaka, and H. Shirai "Development of a Millimeter-Wave Exposure Setup for Rabbit Eyes," 2004 Asia-Pacific Radio Science Conference (AP-RASC2004) (submitted)
  8. M.Hanazawa, K.Fukunaga, S.Watanabe Y.Yamanaka and O.Hashimoto "Measurement of Complex Permittivity of Liquid at V Band," 2004 Asia-Pacific Radio Science Conference (AP-RASC2004) (submitted)
2003
  1. Masahiro Hanazawa, Souichi Watanabe, Yukio Yamanaka "SAR Analysis of Radio Wave in The Human eyes," 6th International Congress of the European Bioelectromagnetics Association (EBEA) (Accepted).
  2. Masahiro Hanazawa, Kanako Wake, Ryo Kumahara, Souichi Watanabe, Yukio Yamanaka, Hiroshi Shirai "A Fundamental Study of an Exposure System at 60 GHz Band," 6th International Congress of the European Bioelectromagnetics Association (EBEA) (Accepted).
  3. Ryo Kumahara, Shouji Mochizuki, Souichi Watanabe, Masahiro Hanazawa, Yukio Yamanaka, Hiroshi Shirai "Numerical Analysis of Electromagnetic Interference of A Cardiac Pacemaker in Realistic Voxel Model of Japanese Adult Male and Female," 6th International Congress of the European Bioelectromagnetics Association (EBEA) (Accepted).
  4. Hiroshi Watanabe, Kanako Wake, Masahiro Hanazawa, Souichi Watanabe, Yukio Yamanaka, Touru Uno, Masao Taki "Development of Near-Field Head Exposure System for Cranial-Window Rats," 6th International Congress of the European Bioelectromagnetics Association (EBEA) (Accepted).
2002
  1. Masahiro Hanazawa, Osamu Hashimoto, and Kouji Wada "New Wave Absorber Using Resistive Film for ETC System," Proceedings of EMC EUROPE 2002 International Symposium on Electromagnetic Compatibility, Vol.2, pp.703-705, (Sep. 2002).
2001
  1. Masahiro Hanazawa, Yoshihiko Abe, Osamu Hashimoto, Yoshizumi Yasuoka, and Kouji Wada "Fundamental Study of Wave Absorber Using Resistive-Film at 700GHz Band," Proceedings of 2001 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, URSI DIGEST, p.28, (Jul. 2001).
  2. Masahiro Hanazawa, and Osamu Hashimoto "A Theoretical Study of Wave Absorber Using Resistive-Film for ETC," Proceeding of 2001 Korea-Japan AP/EMC/EMT Joint Conference, pp.246-249, (Sep. 2001).
  3. Masahiro Hanazawa, Hidehiro Yokokawa, Osamu Hashimoto, and Kouji Wada "High Performance of X-Band Wave Absorber for TE and TM Polarizations Using Transparent Resistive Film," Proceedings of The 31st European Microwave Conference, EuMC, Vol.3, pp.227-230, (Sep. 2001).
2000
  1. Masahiro Hanazawa, Kouji Wada, and Osamu Hashimoto "A Wave Absorber Using Transparent Resistive-Film for 1GHz Frequency Band," Proceedings of 2000 IEEE AP-S International Symposium and USNC/URSI National Radio Science Meeting, URSI DIGEST, p.216, (Jul. 2000).
  2. Masahiro Hanazawa, Osamu Hashimoto and Kouji Wada "An X-Band Transparent Wave Absorber Using an ITO Resistive-Film for Oblique Incident Wave," Proceedings of The 30th European Microwave Conference, EuMC, Vol.2, pp.146-149, (Oct. 2000).

Japan

  1. M. Hanazawa, K. Fukunaga, S. Watanabe, Y. Yamanaka, O. Hashimoto "ミリ波帯における液体の複素比誘電率測定に関する基礎検討," T.IEICE(C), Vol.J87-C, No.10, pp.774-775, October 2004.
  2. K. Tani，O. Hashimoto，M. Hanazawa "表面層として誘電板を配置したTE・TM両偏波用１層抵抗皮膜型電波吸収体の基礎検討," T.IEE Japan(C), Vol.124, pp.323-327，February 2004.
  3. M. Hanazawa "音響FDTD法における皮膜表現法に関する検討," T.IEICE(B), Vol.J87-B, No.1, pp.86-88, January 2004.
  4. T. Endo, M. Hanazawa, O. Hashimoto "印刷シートを用いたλ/4型電波吸収石膏ボードに関する基礎検討," T.IEICE(B), Vol.J86-B, No.7, pp.1249-1250, July 2003.
  5. O. Hashimoto, A. Sato, M. Hanazawa, K. Tani, T. Endo "C帯における自由空間透過法による複素比誘電率測定に関する研究," T.IEICE(B), Vol.J86-B, No.7, pp.1089-1095, July 2003.
  6. T. Endo，M. Hanazawa，O. Hashimoto "λ/4型電波吸収石膏ボードに関する基礎的検討," 日本建築学会環境系論文集, NO.568, p.127, June 2003.
  7. T. Sakai, T. Tanaka, Y. Iijima, M. Hanazawa, O. Hashimoto "M型六方晶フェライトを用いた40GHz帯用電波吸収体の広帯域化に関する検討," T.IEICE(B), Vol.J86-B, No.4, pp.749-751, April 2003.
  8. M. Hanazawa, E. Yokokawa, O. Hashimoto. Theoretical and Experimental Study on Transparent Wave Absorber Using Resistive-Film for TE and TM Polarizations at X-Band. T.IEE Japan(A), Vol.122-A, No.6, pp.535-543, June 2002.
  9. M. Hanazawa, O. Hashimoto. Study of Board Type Wave Absorber Using Resistive Film for ETC. T.IEICE(B), Vol.J85-B, No.5, pp.867-870, May 2002.
  10. M. Hanazawa, Y. Abe, O. Hashimoto, Y. Yasuoka. An Experimental Study of Wave Absorber Using Resistive-Film at 700GHz Frequency Band. T.IEICE(B), Vol.J84-B, No.5, pp.948-950, May 2001.
  11. M. Hanazawa, O. Hashimoto, H. Ebara. A Realization of Transparent Wave Absorber Using Resistive-film at X-band for Oblique Incident. T.IEICE(B), Vol.J83-B, No.2, pp.245-251, February 2000.
  12. M. Hanazawa, O. Hashimoto. An Experimenta Study on Transparent Wave Absorber using Resistive-Fim at 1GHz Frequency Band. T.IEE Japan,Vol.120-A, No.1, pp.88-92, January 2000.

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