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Hira Masafumi
平　雅文
Hira Masafumi
平　雅文
Graduate School of Engineering　Division of Electrical, Electronic and Information Engineering, Assistant Professor

keyword Electromagnetism，Electromagnetic Wave Engineering

Research History 5

  1. 2007 -
    - 大阪大学助教大学院工学研究科

  2. 2006 -
    - 大阪電気通信大学非常勤講師

  3. 1997 -
    工業技術院電子技術総合研究所流動研究員

  4. 1991 -
    - 文部教官(大阪大学助手工学部)

  5. 1990 -
    - 文部技官教育職(大阪大学工学部)

Education 2

  1. Osaka University

    - 1987/03

  2. Osaka University　School of Engineering

    - 1984/03

Research Areas 2

  1. Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Communication and network engineering /

  2. Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Electronic devices and equipment /

Papers 17

  1. FDTD and TLM analysis of a PIFA using an irregularly graded space connection

    H Geng, M Hira, T Shiozawa

    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS　Vol. 29　No. 4　p. 259-263　2001/05　Research paper (scientific journal)

  2. A Method to Connect FDTD and TLM with Irregularly Graded Space

    H Geng, M Hira, T Shiozawa

    Vol. Vol.2, pp.955-958　1998

  3. The synthesis of planar inverted F antennas with a slit using the TLM method

    H Geng, M Hira, T Shiozawa

    1997 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS, VOLS I-III　Vol. pp. 1069-1072　p. 1069-1072　1997　Research paper (international conference proceedings)

  4. Radiation Characteristics of Planar Inverted F Antennas with a Slit

    M Hira, M Miyaji, K Ogawa, S Kurazono

    Vol. Vol.46, No.2239, pp.55-60　1996

  5. FREQUENCY-DEPENDENT FINITE-DIFFERENCE TIME-DOMAIN ANALYSIS OF HIGH-T-C SUPERCONDUCTING ASYMMETRIC COPLANAR STRIP LINE

    M HIRA, Y MIZOMOTO, S KURAZONO

    IEICE TRANSACTIONS ON ELECTRONICS　Vol. E78C　No. 7　p. 873-877　1995/07　Research paper (scientific journal)

  6. ITERATIVE FINITE-DIFFERENCE BEAM-PROPAGATION METHOD ANALYSIS OF NONLINEAR-OPTICAL WAVE-GUIDE EXCITATION PROBLEM

    H YOKOTA, M HIRA, S KURAZONO

    ELECTRONICS AND COMMUNICATIONS IN JAPAN PART II-ELECTRONICS　Vol. 78　No. 1　p. 73-80　1995/01　Research paper (scientific journal)

  7. ANALYSIS OF CYLINDRICAL MICROSTRIP LINES UTILIZING THE FINITE-DIFFERENCE TIME-DOMAIN METHOD

    T KITAMURA, T KOSHIMAE, M HIRA, S KURAZONE

    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES　Vol. 42　No. 7　p. 1279-1282　1994/07

  8. Analysis of the High-T_c Superconducting Coplanar Waveguides Using the Frequency-Dependent Finite-Difference Time-Domain Method

    HIRA Masafumi, KUBO Takayuki, KITAMURA Toshiaki, KURAZONO Sadao

    The Transactions of the Institute of Electronics,Information and Communication Engineers. C-(0xF9C1)　Vol. 77　No. 2　p. 81-87　1994/02/25

    Publisher: The Institute of Electronics, Information and Communication Engineers

  9. ANALYSIS OF MICROSTRIP CROSSOVERS USING THE NONORTHOGONAL FINITE-DIFFERENCE TIME-DOMAIN METHOD

    T KITAMURA, S NAKAMURA, M HIRA, S KURAZONO

    ELECTRONICS AND COMMUNICATIONS IN JAPAN PART II-ELECTRONICS　Vol. 77　No. 1　p. 26-34　1994/01　Research paper (scientific journal)

  10. 非線形光導波路励問題の反復差分ビーム伝搬法による解析

    横田 浩久, 平 雅文, 倉薗 貞夫

    電子情報通信学会論文誌, Vol.J77-C-I, No.10, pp.529-535　Vol. Vol.J77-C-I, No.10, pp.529-535　1994

  11. OPTICAL CONTROL OF THE SHORT TERMINATED MICROSTRIP FILTER UTILIZING CURRENT DISTRIBUTION OF THE STANDING-WAVE

    Y HORII, M HIRA, T NAKAGAWA, S KURAZONO

    IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES　Vol. E76A　No. 12　p. 2085-2088　1993/12

  12. Analsis of Thin Film Microstrip Lines with Conductor Loss Utilizing the Finite Difference Time-Domain Method

    KITAMURA Toshiaki, HIRA Masafumi, KURAZONO Sadao

    The Transactions of the Institute of Electronics,Information and Communication Engineers. C-(0xF9C1)　Vol. 76　No. 5　p. 173-180　1993/05/25

    Publisher: The Institute of Electronics, Information and Communication Engineers

  13. Use of a finite difference time‐domain method to analyze thin‐film microstrip lines with conductor loss

    Toshiaki Kitamura, Masafumi Hira, Sadao Kurazono

    Electronics and Communications in Japan (Part II: Electronics)　Vol. 76　No. 9　p. 1-10　1993　Research paper (scientific journal)

  14. 任意座標系に適用できる差分時間領域法を用いたマイクロストリップ線路立体交差部のクロストーク解析

    北村 敏明, 中村 聡, 平 雅文, 倉薗 貞夫

    電子情報通信学会論文誌, Vol.J76-C-I, No.9, pp.358-364　Vol. Vol.J76-C-I, No.9, pp.358-364　1993

  15. Analysis of the Optically Controlled Microwave Strip Circuits Utilizing the Frequency-Dependent Finite-Difference Time-Domain Mathod

    HIRA Masafumi, KITAMURA Toshiaki, MIZOMOTO Yasunobu, KURAZONO Sadao

    The Transactions of the Institute of Electronics,Information and Communication Engineers. C-(0xF9C1)　Vol. 75　No. 9　p. 600-602　1992/09/25

    Publisher:

  16. 埋込形誘電体光導波路およびカプラの理論解析

    平 雅文, 倉薗 貞夫

    電子情報通信学会論文誌, Vol.J71-C, No.5, pp.620-627　Vol. Vol.J71-C, No.5, pp.620-627　1988

  17. 半円形コアファイバ間の結合に関する理論解析

    平 雅文, 上田 哲也, 倉薗 貞夫

    電子通信学会論文誌 C　Vol. 69　No. 8　p. p1082-1083　1986/08

    Publisher: 電子通信学会