千葉大学 大学院工学研究科・工学部


ken_photo.jpg
橋本 研也
ハシモト ケンヤ
Kenya Hashimoto
電子通信システム教育研究領域
教授
人工システム科学専攻
電気電子系コース
電気電子工学科
工学系総合研究棟2 609号室
043-290-3318
043-290-3320
k.hashimoto@
(@マーク以下にfaculty.chiba-u.jpと入力してください。)
http://www.te.chiba-u.jp/~ken
千葉大学工学部電気工学科1978, 千葉大学大学院工学研究科1980 工学修士, 東京工業大学1989 工学博士
1980千葉大学助手,1991千葉大学助教授, 2005現職
電気学会,電子情報通信学会,日本音響学会,IEEE (Fellow)
弾性表面波デバイス,超音波工学
高性能高周波超音波デバイスの開発並びに薄膜微細加工技術に基づく種々の超音波デバイスやセンサの研究・開発を推進している。
(1) K.Hashimoto, N.Wu, K.Kashiwa, T.Omori, M.Yamaguchi, O.Takano, S.Meguro, and K.Akahane, “A Laser Probe Based on Sagnac Interferometer with Fast Mechanical Scan for RF Surface and Bulk Acoustic Wave Devices”, IEEE Trans. Ultrason., Ferroelec., and Freq. Contr., 58, 1 (2011) pp.187-194.
(2) F.Thalmayr, K.Hashimoto, T.Omori, and M.Yamaguchi, “Plate Mode Propagation Losses in Solidly Mounted Resonators”, IEEE Trans. Ultrason., Ferroelec., and Freq. Contr., 57, 12 (2010) pp. 2844-2849.
(3) Y.Wang, F.Thalmayr, N.Wu, and K.Hashimoto, “Considerations on Measurement Setup for Second-Order Nonlinearity in Radio-Frequency Bulk Acoustic Wave Duplexers”, IEEE Trans. Ultrason., Ferroelec., and Freq. Contr., 57, 8 (2010) pp.1854-1859.
(4) K.Hashimoto, N.Wu, K.Kashiwa, T.Omori, and M.Yamaguchi, “Phase-Sensitive and Fast-Scanning Laser Probe System for RF SAW/BAW Devices”, Proc. IUTAM Symp. of Acoustic Waves in Solids, 26, 4 (2010) pp. 235-245
(5) N.Wu, K.Hashimoto, T.Omori, and M.Yamaguchi, “A Multiple-Scan Focusing Method for RF BAW Device Observation by Laser Probe System,” Jpn. J. Appl. Phys., 49, 7 (2010) 07HD10-1~4
(6) F.Thalmayr, K.Hashimoto, M.Ueda, T.Omori, and M.Yamaguchi, “Quantitative Analysis of Power Leakage in an FBAR Device at the Anti-Resonance Frequency,” Jpn. J. Appl. Phys., 49, 7 (2010) 07HD11-1~5
(7) M.Ueda, M.Iwaki, T.Nishihara, Y.Satoh, and K.Hashimoto, “Nonlinear Distortion of Acoustic Devices for Radio-Frequency Front-End Circuit and Its Suppression,” Jpn. J. Appl. Phys., 49, 7 (2010) 07HD12-1~5
(8) H.Nakamura, H.Nakanishi, R.Goto, K.Hashimoto, and M.Yamaguchi, “Analysis of Rayleigh-mode Spurious using FEM/SDA for SAW Resonator on non-flat SiO2/Al/LiNbO3 Structure,” Jpn. J. Appl. Phys., 49, 7 (2010) 07HD20-1~5
(9) T.Komatsu, K.Hashimoto, T.Omori, and M.Yamaguchi, “Tunable Radio Frequency Filters Using Acoustic Wave Resonators and Variable Capacitors,” Jpn. J. Appl. Phys., 49, 7 (2010) 07HD24-1~4
(10) T.Murata, M.Kadota, K.Matsuda, T.Kimura, and K.Hashimoto, “The Improvement of Temperature Characteristics and Bandwidth for Highly Coupled ZnO/Quartz Structure,” Jpn. J. Appl. Phys., 49, 7 (2010) 07HD25-1~4
(11) F.Thalmayr, K.Hashimoto, T.Omori, and M.Yamaguchi, “Frequency Domain Analysis of Lamb Wave Scattering and Application to Film Bulk Acoustic Wave Resonators,” IEEE Trans. Ultrason., Ferroelec., and Freq. Contr., 57, 7 (2010) pp. 1641-1647
(12) K.Hashimoto, T.Miyamoto, K.Shimada, T.Omori, and M.Yamaguchi “A Wideband Multi-Mode SAW Filter Employing Pitch Modulated IDTs on Cu-Grating/15oYXLiNbO3-Substrate Structure,” IEEE Trans. Ultrason., Ferroelec., and Freq. Contr., 57, 5 (2010) pp. 1183-1187.
(13) F.Thalmayr, K.Hashimoto, T.Omori, and M.Yamaguchi “Power Deduction from Surface Fields in Multilayer Waveguides”, IEEE Trans. Ultrason., Ferroelec., and Freq. Contr., 57, 2 (2010) pp.405-411.
(14) Y.L.Wang, K.Hashimoto, T.Omori, and M.Yamaguchi, “Change in Piezoelectric Boundary Acoustic Wave Characteristics with Overlay and Metal Grating Materials,” IEEE Trans. Ultrason., Ferroelec., and Freq. Contr., 57, 1 (2010) pp. 16-22.
(1) K.Hashimoto, “Surface Acoustic Wave Devices,” in Ultrasonic transducers: materials design and applications, edited by K.Nakamura and S.Ueha (Woodhead Publishing) [to be published]
(2) 橋本研也, “2.7マイクロアクチュエータ用高効率弾性表面波変換器の開発,” 新アクチュエータ開発最前線, 樋口俊郎,大岡昌博編(エヌ・ティー・エス,東京)[印刷中]
(3) K.Hashimoto, ed, “RF Bulk Acoustic Filters for Communications” (Artech House, 2009)
(4) 橋本研也,田中秀二, “5.3 高周波メカニカルフィルタ”, 上田敏嗣監修: MEMSデバイス総論 (サイエンスandテクノロジー, 2009) pp.155-181.
(5) K.Hashimoto and M.Yamaguchi, “Surface Acoustic Wave Filters”, in Encyclopedia of RF and Microwave Engineering, Vol. 6, edited by K. Chang (Wiley Interscience, 2005) pp. 5046-5058.
(6) 日本学術振興会弾性波素子技術第150委員会編(分担), “弾性波デバイス技術”, 5.1 SAW用基板とモード (オーム社, 2004) pp. 225-234.
(7) 田中國昭,脇野喜久男監修(分担), “電子部品大辞典”, 1.2.1 電子部品の共通用語 (工業調査会,2002) pp. 55-59.
(8) K.Hashimoto, T.Omori and M.Yamaguchi, “Analysis of SAW Excitation and Propagation Under Periodic Metallic Grating Structures”, in Advances in Surface Acoustic Wave Technology, Systems and Applications, Vol. 1, edited by C.C.W.Ruppel and T.A.Fjeldly (World Scientific, 2000) pp. 133-182.
(9) K.Hashimoto, “Surface Acoustic Wave Devices in Telecommunications”, (Springer-Verlag, Germany, 2000) 総330頁
電気回路II及び演習
集積電子回路
超音波工学
紹介.pdf(pdf)