J. Hirokawa

• Artículos de revistas (20)

• Artículos de revistas

  • Fabrication of Alternating-Phase Fed Single-Layer Slotted Waveguide Arrays Using Plastic Materials with Metal-Plating

    M. Zhang, J. Hirokawa, M. Ando

    IEICE transactions on communications, ISSN 0916-8516, Vol. 91, Nº 8, 2008, págs. 2761-2763

    

  • Moment Method Analysis of a Plane Wave Generator in an Oversized Rectangular Waveguide

    T. Kai, J. Hirokawa, M. Ando

    IEICE transactions on communications, ISSN 0916-8516, Vol. 90, Nº 1, 2007, pág. 105

    

  • Design of 1 m^2 Order Plasma Excitation Single-Layer Slotted Waveguide Array with Conducting Baffles and Quartz Glass Strips Using the GSM-MoM Analysis

    M. Ando, T. Ide, A. Sasaki, K. Azuma, T. Hirano, K. Sakurai, J. Hirokawa

    IEICE transactions on communications, ISSN 0916-8516, Vol. 89, Nº 5, 2006, pág. 1627

    

  • A Coaxial Line to Post-Wall Waveguide Transition for a Cost-Effective Transformer between a RF-Device and a Planar Slot-Array Antenna in 60-GHz Band

    M. Ando, H. Nakano, T. Kai, Y. Katou, J. Hirokawa

    IEICE transactions on communications, ISSN 0916-8516, Vol. 89, Nº 5, 2006, pág. 1646

    

  • A Three-Way Divider for Partially-Corporate Feed in an Alternating Phase-Fed Single-Layer Slotted Waveguide Array

    M. Zhang, J. Hirokawa

    IEICE transactions on communications, ISSN 0916-8516, Vol. 88, Nº 11, 2005, pág. 4339

    

  • Reflection Characteristics of Center-Feed Single-Layer Waveguide Arrays

    M. Ando, Y. Miura, Y. Kazama, Y. Tsunemitsu, S. Park, J. Hirokawa

    IEICE transactions on communications, ISSN 0916-8516, Vol. 88, Nº 6, 2005, pág. 2313

    

  • Grating Lobes Suppression in Transverse Slot Linear Array with a Dual Parasitic Beam of Strip Dipoles

    M. G. S. Hossain, J. Hirokawa, M. Ando

    IEICE transactions on communications, ISSN 0916-8516, Vol. 88, Nº 6, 2005, pág. 2320

    

  • A Post-Wall Waveguide Slot Array with a Three-Way Power Divider on a Single-Layer Dielectric Substrate

    S. I. Yamamoto, N. Hikino, J. Hirokawa

    IEICE transactions on communications, ISSN 0916-8516, Vol. 88, Nº 4, 2005, pág. 1740

    

  • A Design of a Leaky Waveguide Crossed-Slot Linear Array with a Matching Element by the Method of Moments with Numerical-Eigenmode Basis Functions

    T. Hirano, J. Hirokawa

    IEICE transactions on communications, ISSN 0916-8516, Vol. 88, Nº 3, 2005, pág. 1219

    

  • Feed through an Aperture to a Post-Wall Waveguide with Step Structure

    T. Kai, J. Hirokawa

    IEICE transactions on communications, ISSN 0916-8516, Vol. 88, Nº 3, 2005, pág. 1298

    

  • Analysis of a Waveguide with a Round-Ended Wide Straight Slot by the Method of Moments Using Numerical-Eigenmode Basis Functions

    M. Zhang, T. Hirano, J. Hirokawa

    IEICE transactions on communications, ISSN 0916-8516, Vol. 87, Nº 8, 2004, pág. 2319

    

  • A Study of Aspect Ratio of the Aperture and the Effect on Antenna Efficiency in Oversized Rectangular Slotted Waveguide Arrays

    H. Kai, J. Hirokawa

    IEICE transactions on communications, ISSN 0916-8516, Vol. 87, Nº 6, 2004, pág. 1623

    

  • Mechanical Phase Shifting in the Power Divider for Single-Layer Slotted Waveguide Arrays

    M. Higaki, J. Hirokawa

    IEICE transactions on communications, ISSN 0916-8516, Vol. 87, Nº 2, 2004, pág. 310

    

  • A Radial Line Slot Antenna Fed by a Rectangular Waveguide through a Crossed Slot

    K. Sudo, T. Hirano, J. Hirokawa

    IEICE transactions on communications, ISSN 0916-8516, Vol. 86, Nº 10, 2003, pág. 3063

    

  • Simple Analysis of a Slot and a Reflection-Canceling Post in a Rectangular Waveguide Using only the Axial Uniform Currents on the Post Surface

    S. H. Park, J. Hirokawa

    IEICE transactions on communications, ISSN 0916-8516, Vol. 86, Nº 8, 2003, pág. 2482

    

  • A Beam Switching Slot Array with a 4-Way Butler Matrix Installed in Single Layer Post-Wall Waveguides

    S. I. Yamamoto, J. Hirokawa, M. Ando

    IEICE transactions on communications, ISSN 0916-8516, Vol. 86, Nº 5, 2003, pág. 1653

    

  • Low Sidelobe Single-Layer Slotted Waveguide Arrays at 76 GHz Band

    M. Ando, N. Goto, Y. Kimura, K. Fukazawa, J. Hirokawa

    IEICE transactions on communications, ISSN 0916-8516, Vol. 84, Nº 9, 2001, págs. 2377-2386

    

  • A Two-Beam Waveguide Slot Array with Sidelobe Suppression

    J. Hirokawa, M. Ando, Y. Kimura, H. Shinoda, K. Watanabe

    IEICE transactions on communications, ISSN 0916-8516, Vol. 84, Nº 4, 2001, págs. 1070-1078

    

  • A Full-Wave Analysis of a Complete Model for a Radial Line Slot Antenna

    T. Yamamoto, J. Hirokawa, M. Ando

    IEICE transactions on communications, ISSN 0916-8516, Vol. 82, Nº 1, 1999, págs. 165-173

    

  • Phase Control of Circular Polarization from a Slot with a Parasitic Dipole

    M. Ando, K. S. Min, J. Hirokawa, K. Sakurai

    IEICE transactions on communications, ISSN 0916-8516, Vol. 81, Nº 3, 1998, págs. 668-673

    

Esta página recoge referencias bibliográficas de materiales disponibles en los fondos de las Bibliotecas que participan en Dialnet. En ningún caso se trata de una página que recoja la producción bibliográfica de un autor de manera exhaustiva. Nos gustaría que los datos aparecieran de la manera más correcta posible, de manera que si detecta algún error en la información que facilitamos, puede hacernos llegar su Sugerencia / Errata.