論文 - 川口 秀樹

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  1. Numerical Analysis of Optical Vortex Generation with Helical Filter using Empirical Mode Decomposition

    R. Dong, Y. Fujita, H. Nakamura, H. Kawaguchi, S. Ikuno,International Journal of Applied Electromagnetics and Mechanics,Article Number:to be published,2025年

  2. Consideration on relation between penetrated power and topological charge of millimeter-wave vortex in magnetized plasma

    C.X. Wang, H. Kawaguchi, H. Nakamura, S. Kubo,Journal of Advanced Simulation in Science and Engineering,Article Number:to be published,2025年

  3. Generating optical vortex beams using cylindrical waveguides

    Yoshihisa Fujita, Hiroaki Nakamura, Hideki Kawaguchi, Yuki Goto and Shin Kubo,Japanese Journal of Applied Physics,63巻,(頁 10SP07-1 ~ 10SP07-6),Article Number:10SP07,2024年10月

  4. The study of propagation characteristics of the millimeter-wave vortex in magnetized plasma by using the FDTD method

    Chenxu Wang, Hideki Kawaguchi, Hiroaki Nakamura and Shin Kubo,Japanese Journal of Applied Physics,63巻,(頁 09SP08-1 ~ 09SP08-5),Article Number:09SP08,2024年09月

  5. 超音波測位システムのフェーズシフトアレイによる測位領域の拡大

    松岡俊佑, 川口秀樹,市川周一,日本AEM学会誌,32巻,2号,(頁 480 ~ 485),2024年07月

  6. Chirality in electromagnetic radiation from relativistic electrons

    M. Katoh1, M. Fujimoto. E. Salehi, M. Hosaka, H. Kawaguchi,Chirality,36巻,5号,Article Number:e23677,2024年05月

  7. Light scattering properties of cellulose microcrystals from multiple angles under a magnetic field

    Yuka Takeuchi, Atom Hamasaki, Hideki Kawaguchi, Mizushi Matsuda,International Journal of Applied Electromagnetics and Mechanics,2024年01月

  8. 高速行列計算利用のための任意多倍長精度整数型除算LSI回路の検討

    WANG CHENXU,川口 秀樹,渡邊 浩太,電子情報通信学会 和文論文誌C,Vol.J106-C巻,No.10号,Article Number:to be published,2023年10月

  9. Design Study of FIT Dataflow Machine for High Performance 3-D Electrostatic Field Simulation

    C.X. Wang, H. Kawaguchi,International Journal of Applied Electromagnetics and Mechanics,71巻,S1号,(頁 S203 ~ S210),2023年05月

  10. Study of FIT Dedicated Computer with Dataflow Architecture for High Performance 2-D Magneto-static Field Simulation

    Chenxu Wang, Hideki Kawaguchi, Kota Watanabe,IEICE Trans. Electron.,E106-C巻,4号,(頁 136 ~ 143),2023年04月

  11. Orbital Angular Momentum of Vortex Fields in Corrugated Cylindrical Waveguide Hybrid Mode

    Hideki Kawaguchi, Shin Kubo, Hiroaki Nakamura,IEEE Microwave and Wireless Components Letters,33巻,2号,(頁 118 ~ 121),2023年02月

  12. Time-domain Eddy Current and Wake Fields Analysis of Pulsed Multipole Magnet Beam Injector in Synchrotron Radiation Ring

    H. Kawaguch, T. Muramatsu, M. Kato, M. Hosaka, Y. Takashima,IEICE Transactions on Electronics,E105-C巻,4号,(頁 146 ~ 153),Article Number:2021REP0003,2022年04月

  13. Development of a quadrupole magnet for a mechanical-part-free rotational magnetic field

    Y. Takeuchi, H. Kawaguchi, M. Matsuda, A. Hamasaki,Applied Physics Express,14巻,Article Number:057002,2021年05月

  14. Speed-up of Scattered Field Formulation of FDTD Method Combining with Time-Domain EFIE by Using Spherical Harmonic Expansion of Green's Function

    H. Kawaguchi,International Journal of Applied Electromagnetics and Mechanics,65巻,(頁 17 ~ 25),2021年01月

  15. Speed-up of Simulation of Magnetization Process for Large-Scale HTS Undulator of X-FEL Based on Power-law Macro-model

    Yi Deri, H. Kawaguchi,International Journal of Applied Electromagnetics and Mechanics,64巻,(頁 985 ~ 991),2020年12月

  16. Orbital Angular Momentum of Liénard–Wiechert Fields

    H.Kawaguchi1 and M. Katoh,Progress of Theoretical and Experimental Physics,Vol. 2019巻,Issue 8号,Article Number:083A02,2019年08月

  17. Evaluation of Mechanical Torque Acting on Scatterer in Microwave Vortex Fields

    H. Kawaguchi and H. Nakamura,IEEE Microwave and Wireless Components Letters,29巻,7号,(頁 504 ~ 506),2019年07月

  18. Numerical Analysis of Magnetization Process of High-Tc Superconductor Undulator of X-ray FEL Using Power Law Conductivity

    H. Kawaguchi and Y. Deri,International Journal of Applied Electromagnetics and Mechanics,59巻,1号,(頁 165 ~ 171),2019年03月

  19. Zero-dimensional chemical kinetic simulation of ROS/RNS in pulsed-discharge exposed water

    K. Takahashi, S. Kawaguchi, K. Satoh, H. Kawaguchi, I. Timoshkin, M. Given, and S. MacGregor,Japanese Journal of Applied Physics,58巻,2号,(頁 026001-1 ~ 026001-5),2019年01月

  20. Implementation of Microwave Simulation at Dispersive Material in Dataflow Architecture FDTD Dedicated Computer

    H. Kawaguchi, S. Matsuoka,IEEE Transactions on Magnetics,54巻,3号,Article Number:7202205,2018年03月

  21. Large Scale Simulation of Magnetization Process of HTS Undulator for X-ray FEL Based on T-method

    Yi Deri, H. Kawaguchi,IEEE Transactions on Magnetics,54巻,3号,Article Number:7202104,2018年03月

  22. Attenuation Model for Error Correction of Ultrasonic Positioning System

    N.Fujieda, T.Shinohara, S.Ichikawa, Y.Sakaguchi, S.Matsuoka, H.Kawaguchi,IEEJ Journal of Industry Application,7巻,3号,(頁 181 ~ 188),2018年03月

  23. Design Study of Domain Decomposition Operation in Dataflow Architecture FDTD/FIT Dedicated Computer

    H. Kawaguchi,IEICE TRANSACTIONS on Electronics,E101-C巻,1号,(頁 20 ~ 25),2018年01月

  24. Boundary element analysis of stress forces in pulsed electric field treatment of microorganism

    H.Kawaguchi, K. Satoh, I. V. Timoshkin, M. Given and S. J. Macgregor,International Journal of Applied Electromagnetics and Mechanics,53巻,2号,(頁 315 ~ 325),2017年

  25. Angular Momentum of Twisted Radiation from an Electron in Spiral Motion

    M. Katoh, M. Fujimoto, H. Kawaguchi, K. Tsuchiya, K. Ohmi, T. Kaneyasu, Y. Taira, M. Hosaka, A. Mochihashi, Y. Takashima,Physical Review Letters,118巻,9号,Article Number:094801,2017年

  26. Initial Value Problem Formulation TDBEM with 4-D Domain Decomposition Method and Application to Wake Fields Analysis

    H. Kawaguchi, T. Weiland,IEICE Transactions on Electronics,E100-C巻,1号,(頁 37 ~ 44),2017年

  27. Production characteristics of reactive oxygen/nitrogen species in water using atmospheric pressure discharge plasmas

    K.Takahashi,K.Satoh, H.Itoh, H.Kawaguchi, I.Timoshkin, M.Given and S.MacGregor,Japanese Journal of Applied Physics,55巻,7 S2号,(頁 07LF01-1 ~ 07LF01-6),2016年06月

  28. Improved Architecture of FDTD Dataflow Machine for Higher Performance Electromagnetic Wave Simulation

    H. Kawaguchi,IEEE Tran. Magn.,52巻,3号,(頁 7206604 ~ ),2016年

  29. 超音波を用いたリアルタイム位置測位システムの開発

    松岡俊佑, 藤枝直輝,市川周一, 川口秀樹,日本AEM学会誌,23巻,2号,(頁 380 ~ 385),2015年

  30. Method of real time simulation for design of microwave devices based on FDTD method

    H. Kawaguchi, S. Kodate,Journal of Advanced Simulation in Science and Engineering,2巻,2号,(頁 225 ~ 234),2015年

  31. Simulation of Magnetization Process of Pure-type Superconductor Magnet Undulator Based on T-method

    Yi Deri, H. Kawaguchi, M. Tsuchimoto, T. Tanaka,Physica C,518巻,(頁 106 ~ 110),2015年

  32. Design of HTSC Undulator Magnet Array Based on Simulation of Magnetization Process

    Yi Deri, F. Tanaka, H. Kawaguchi, M. Tsuchimoto,Journal of Advanced Simulation in Science and Engineering,Vol.2巻,No.2号,(頁 34 ~ 43),2015年

  33. Conceptual Design of 3D FDTD Dedicated Computer with Dataflow Architecture for High Performance Microwave Simulation

    H.Kawaguchi and S.Matsuoka,IEEE Tran. Magn.,51巻,3号,(頁 7202404 ~ ),2015年

  34. 4D Space-Time Domain Decomposition Simulation of Particle Accelerator Wake Field Based on 3D Time Domain BEM

    H.Kawaguchi, S.Itasaka and T.Weiland,IEEE Tran. Magn.,51巻,3号,(頁 7201604 ~ ),2015年

  35. MPI Parallel Scheme of 3D Time Domain Boundary Element Method with CRS Matrix Compression

    K.Maeda, H.Shibata, H.Kawaguchi and S.Itasaka,IEEE Tran. Magn.,Vol.50巻,Issue 2号,(頁 7013104 ~ ),2014年

  36. Initial Value Problem Formulation of 3D Time Domain Boundary Element Method

    H.Kawaguchi, S.Itasaka and T.Weiland,IEEE Tran. Magn.,Vol.50巻,Issue 2号,(頁 7014604 ~ ),2014年

  37. Boundary Element Analysis of Beam Dynamics in Streak Camera Considering Space Charge Effects

    H.Kawaguchi K.Maeda, S.Kodate, Y.Ito,IEICE Trans. Electron.,Vol.E96-C巻,No.1号,(頁 28 ~ 34),2013年

  38. Numerical Analysis of Sampling StreakCamera for Higher Temporal Resolution Operation

    H.Kawaguchi and Y.Ito,IEEE Tran. Magn.,Vol.48巻,No.2号,(頁 411 ~ 414),2012年

  39. Initial Value Problem Formulation of Time Domain Boundary Element Method for Electromagnetic Microwave Simulations

    H.Kawaguchi and T.Weiland,Engineering Analysis with Boundary Elements,Vol.36巻,No.6号,(頁 968 ~ 978),2012年

  40. マイクロ波励起表面波プラズマ半導体処理装置の数値解析コードにおけるプラズマ電子密度分布の計算も含めた解析スキームの検討

    畑口雅人, 西川崇之, 川口秀樹, 鏡 愼,日本AEM学会誌,Vol.19巻,No.2号,(頁 348 ~ 353),2011年

  41. Development of improved memory architecture FDTD/FIT dedicated computer based on SDRAM for large scale microwave simulation

    Y.Fujita and H.Kawaguchi,International Journal of Applied Electromagnetics,Vol.32巻,No.3号,(頁 145 ~ 157),2010年

  42. Three-dimensional Wake Field Computations based on Scattered-field Time Domain Boundary Element Method

    K.Fujita, H.Kawaguchi, T.Weiland and S.Tomioka,IEEE Trans. Nuclear Science,Vol.56巻,No.4号,(頁 2341 ~ 2350),2009年

  43. A New Method of Line Plasma Production by Microwave in a Narrowed Rectangular Waveguide

    Y.Kimura, H.Kawaguchi, S. Kagami, M. Furukawa, and H. Shindo,Appl. Phys. Express,Vol.2巻,(頁 126002 ~ ),2009年

  44. Full Custom PCB Implementation of FDTD/FIT Dedicated Computer

    Y.Fujita and H.Kawaguchi,IEEE Trans. Magn.,Vol.45巻,No.3号,(頁 1100 ~ 1103),2009年

  45. Improved Architecture of FDTD/FIT Dedicated Computer for Higher Performance Computation

    H.Kawaguchi, Y.Fujita, Y.Fujishima and S.Matsuoka,IEEE Trans. Magn.,44巻,6号,(頁 1226 ~ 1229),2008年

  46. Time Domain Boundary Element Analysis of Wake Fields in Long Accelerator Structures

    K.Fujita, H.Kawaguchi, R.Hampel, W.F.O.M&#252,IEEE Trans. Nuclear Science,Vol.55巻,No.5号,(頁 2584 ~ 2591),2008年

  47. TM01-mode microwave propagation property analysis for plasmas with disk-plate windows by a finite-difference time-domain method

    Y.Okamura, Y.Yamamoto, K.Fujita, T.Miyoshi, K.Teramoto, H.Kawaguchi, S.Kagami and M.Furukawa,Journal of Vacuum Science and Technology A,Vol.25巻,Issue 4号,(頁 816 ~ 823),2007年

  48. Scattered-field Time Domain Boundary Element Method and Its Application to Transient Electromagnetic Field Simulation in Particle Accelerator Physics

    K.Fujita, H.Kawaguchi, S.Nishiyama, S.Tomioka, T.Enoto, I.Zagorodnov and T.Weiland,IEICE Trans. Electron,Vol.E90-C巻,No.2号,(頁 265 ~ 274),2007年

  49. Time Domain Wake Field Computation with Boundary Element Method

    K. Fujita, H. Kawaguchi, I. Zagorodnov and T. Weiland,IEEE Trans. Nuclear Science,53巻,2号,(頁 431 ~ 439),2006年

  50. 3次元マイクロ波シミュレータ・FDTDメモリマシンの開発に関する研究

    髙﨑秀樹,川口秀樹,松岡俊佑,高原健爾,日本AEM学会誌,14巻,2号,(頁 215 ~ 219),2006年

  51. データフローアーキテクチャFDTD/FIT法専用計算機における吸収境界条件の検討

    松岡俊佑,藤田和広, 高田士寛,川口秀樹,計算数理工学論文集,第5巻巻,第2号号,(頁 171 ~ 176),2005年

  52. 時間領域境界要素法による2.5次元電磁場シミュレーション

    藤田和広,川口秀樹,境界要素法論文集,21巻,(頁 19 ~ 22),2004年

  53. 時間領域境界要素法による粒子加速器におけるピルボックス加速空洞の数値解析

    川口秀樹,藤田和広,境界要素法論文集,第20巻巻,(頁 57 ~ 60),2003年

  54. Time Domain Analysis of Electromagnetic Wave Fields by Boundary Integral Equation Method

    H.Kawaguchi,Engineering Analysis with Boundary Elements,Vol.27巻,4号,(頁 291 ~ 304),2003年

  55. Study of a Microwave Simulation Dedicated Computer, FDTD/FIT Data Flow Machine

    S.Matsuoka and H.Kawaguchi,IEICE Trans. Electron.,Vol.E86-C巻,No.11号,(頁 2199 ~ 2206),2003年

  56. 3次元マイクロ波シミュレータエンジンの基本設計に関する研究

    川口秀樹、廣瀬公輝、堀田誠人、松岡俊佑、高原健爾,電気学会論文誌A (T. IEE Japan),122巻,12号,(頁 1038 ~ 1044),2002年

  57. Stabletime domain boundary integralequation method for axisymetric coupled charge-electromagnetic field problems

    H.Kawaguchi,IEEE Trans. Magn.,38巻,2号,(頁 749 ~ 752),2002年

  58. Design Study of Ultra-high Speed Microwave Simulator Engine

    H.Kawaguchi, K.Takahara, D.Yamauchi,IEEE Trans. Magn.,38巻,2号,(頁 689 ~ 692),2002年

  59. Minkowski Norm Preserving Integrator for Ultra-Relativistic Radiating Charged Particles

    H.Kawaguchi,AIP Conference Proceedings,627巻,(頁 244 ~ 252),2002年

  60. Evaluation of the Lorentz Group Lie Algebra Map Using the Baker-Cambel-Hausdorff Formula

    H.Kawaguchi,IEEE Trans. Magn.,35巻,3号,(頁 1490 ~ 1493),1999年

  61. Consideration on the Dirichlet-Gauge Boundary Element Method from Topological Point of View

    H.Kawaguchi, M.Isoda and T.Honma,IEEE Trans. Magn.,33巻,2号,(頁 1436 ~ 1439),1997年

  62. 軸対称系における電磁場時間依存境界要素解析

    川口秀樹,磯田誠,本間利久,境界要素法論文集,第14巻巻,(頁 25 ~ 30),1997年

  63. Consideration on Numerical Instability of Dirichlet Gauge BEM

    H.Kawaguchi and T.Honma,IEEE Trans. Magn.,32巻,3号,(頁 914 ~ 917),1996年

  64. On the Electrodynamics of the Lienard-Wiechert Superpotentials

    H.Kawaguchi and T.Honma,J. Phys. A : Math. Gen.,28巻,(頁 469 ~ 478),1995年

  65. Numerical Study of the Thrust Mechanism in a Two-dimensional MPD Thruster

    H.Kawaguchi, K.Sasaki, H.Itoh and T.Honma,International Journal of Applied Electromagnetics,6巻,(頁 351 ~ 365),1995年

  66. 時間依存型境界要素法によるウエークポテンシャルの計算

    川口秀樹、本間利久,日本AEM学会誌,3巻,4号,(頁 28 ~ 31),1995年

  67. Consideration on Shape Dependence of Wake Field Acclerators

    H.Kawaguchi and T.Honma,IEEE Trans. Magn.,31巻,3号,(頁 2135 ~ 2138),1995年

  68. A Precise Integrator for Charged Particle Motion

    H.Kawaguchi and T.Honma,IEEE Trans. Magn.,31巻,3号,(頁 1412 ~ 1415),1995年

  69. On the Wake Fields Reaction force which actson electrons in an accelerator cavity

    H.Kawaguchi and T.Honma,Nuclear Instruments and Method s in Physics Research,A363巻,(頁 145 ~ 152),1995年

  70. Boundary Element Analysis of Wake-Fields Based on Kirchhoff's Integral Equation

    H.Kawaguchi and T.Honma,Engineering Analysis with Boundary Elements,14巻,(頁 133 ~ 138),1994年

  71. On a Double Fibre Bundle Structure of the Lienard-Wiechert Superpotentials

    H.Kawaguchi and T.Honma,J. Tech. Phys.,35巻,(頁 61 ~ 65),1994年

  72. Large Scale Wake-fields Calculation Using Kirchhoff's Integral Equation

    H.Kawaguchi, M.Ohtsuka and T.Honma,IEEE Trans. Magn.,30巻,5号,(頁 3128 ~ 3131),1994年

  73. Estimation of Source Particle Trajectories from Far Electromagnetic Fields Using the Lienard-Wiechert Superpotentials : Twin Particles System

    H.Kawaguchi and T.Honma,IEICE Trans. Electron.,E77-C巻,11号,(頁 1802 ~ 1807),1994年

  74. On the Superpotentials for Lienard-Wiechert Potentials in Far Fields: II The Relativistic Case

    H.Kawaguchi and T.Honma,J. Phys. A : Math. Gen.,26巻,(頁 4431 ~ 4439),1993年

  75. On the Super-Potentials for Lienard-Wiechert Potentials in Far Fields

    H.Kawaguchi and T.Honma,J. Phys. A : Math. Gen.,25巻,(頁 4437 ~ 4442),1992年

  76. 4次元時空上での境界要素法定式化

    川口秀樹,本間利久,境界要素法論文集,第8巻巻,(頁 119 ~ 124),1991年

  77. Hertzian Tensor Potential which Results in Lienard-Wiechert Potential

    H.Kawaguchi and S.Murata,J. Phys. Soc. Jpn.,58巻,3号,(頁 848 ~ 855),1989年

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