IEICE Trans

Takuichi HIRANO

Analysis of Effective Material Properties of Metal Dummy Fills in a CMOS Chip Takuichi HIRANO Ning LI Kenichi OKADA
Publication: Publication Date: 2017/05/01 Vol. E100-B No. 5 pp. 793-798 Type of Manuscript: PAPER Category: Antennas and Propagation Keyword: dummy metal fills, CMOS, effective material property, permittivity, permeability, millimeter-wave,
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Rain Sensing Using Dual-Frequency Measurements from Small-Scale Millimeter-Wave Network Hung V. LE Capsoni CARLO Nebuloni ROBERTO Luini LORENZO Takuichi HIRANO Toru TANIGUCHI Jiro HIROKAWA Makoto ANDO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2015/06/01 Vol. E98-B No. 6 pp. 1040-1049 Type of Manuscript: PAPER Category: Antennas and Propagation Keyword: millimeter-wave network, rain attenuation, dual-frequency, rain sensing, rain rate estimation,
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A 60-GHz CMOS Transmitter with Gain-Enhanced On-Chip Antenna for Short-Range Wireless Interconnections Rui WU Wei DENG Shinji SATO Takuichi HIRANO Ning LI Takeshi INOUE Hitoshi SAKANE Kenichi OKADA Akira MATSUZAWA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2015/04/01 Vol. E98-C No. 4 pp. 304-314 Type of Manuscript: Special Section PAPER (Special Section on Solid-State Circuit Design---Architecture, Circuit, Device and Design Methodology) Category: Keyword: 60-GHz transmitter, CMOS, on-chip antenna, helium-3 ion irradiation, short-range, high-data-rate,
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Millimeter-Wave Propagation Characteristics and Localized Rain Effects in a Small-Scale University Campus Network in Tokyo Hung V. LE Hasan Md. MOHIBUL Takuichi HIRANO Toru TANIGUCHI Akira YAMAGUCHI Jiro HIROKAWA Makoto ANDO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2014/05/01 Vol. E97-B No. 5 pp. 1012-1021 Type of Manuscript: PAPER Category: Antennas and Propagation Keyword: millimeter-wave, rain attenuation, localized rain, spatial variability of rainfall, diversity,
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A Wideband 16×16-Element Corporate-Feed Hollow-Waveguide Slot Array Antenna in the 60-GHz Band Takashi TOMURA Jiro HIROKAWA Takuichi HIRANO Makoto ANDO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2014/04/01 Vol. E97-B No. 4 pp. 798-806 Type of Manuscript: PAPER Category: Antennas and Propagation Keyword: corporate feed, millimeter-wave band, waveguide slot array, wideband,
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Eigenmode Analysis of Propagation Constant for a Microstrip Line with Dummy Fills on a Si CMOS Substrate Yuya ONO Takuichi HIRANO Kenichi OKADA Jiro HIROKAWA Makoto ANDO
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2011/06/01 Vol. E94-C No. 6 pp. 1008-1015 Type of Manuscript: Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies) Category: Keyword: silicon CMOS, microstrip line, propagation constant, dummy fill, eigenmode analysis, periodic structure, millimeter wave,
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Practical Slot Array Design by Method of Moments Using One Basis Function and Constant Correction Length Jae-Ho LEE Takuichi HIRANO Jiro HIROKAWA Makoto ANDO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2011/01/01 Vol. E94-B No. 1 pp. 158-165 Type of Manuscript: PAPER Category: Antennas and Propagation Keyword: method of moments (MoM), slotted waveguide array, slot correction length, slot coupling, narrow and rectangular slot,
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Design of 1 m² Order Plasma Excitation Single-Layer Slotted Waveguide Array with Conducting Baffles and Quartz Glass Strips Using the GSM-MoM Analysis Takuichi HIRANO Kimio SAKURAI Jiro HIROKAWA Makoto ANDO Tetsuya IDE Atsushi SASAKI Kazufumi AZUMA Yukihiko NAKATA
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2006/05/01 Vol. E89-B No. 5 pp. 1627-1635 Type of Manuscript: PAPER Category: Antennas and Propagation Keyword: slotted waveguide arrays, unit cell, plasma, generalized scattering matrix method, method of moments, baffles,
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Large-Size Local-Domain Basis Functions with Phase Detour and Fresnel Zone Threshold for Sparse Reaction Matrix in the Method of Moments Tetsu SHIJO Takuichi HIRANO Makoto ANDO
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2005/12/01 Vol. E88-C No. 12 pp. 2208-2215 Type of Manuscript: Special Section PAPER (Special Section on Wireless Technologies and Computational Electromagnetics) Category: EM Analysis Keyword: method of moments, physical optics, method of stationary phase, Fresnel zone threshold, basis functions,
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A Design of a Leaky Waveguide Crossed-Slot Linear Array with a Matching Element by the Method of Moments with Numerical-Eigenmode Basis Functions Takuichi HIRANO Jiro HIROKAWA Makoto ANDO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2005/03/01 Vol. E88-B No. 3 pp. 1219-1226 Type of Manuscript: PAPER Category: Antennas and Propagation Keyword: crossed-slot, slotted leaky waveguide arrays, circularly polarized wave, finite element method, method of moments, eigenmode basis functions,
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Analysis of a Waveguide with a Round-Ended Wide Straight Slot by the Method of Moments Using Numerical-Eigenmode Basis Functions Miao ZHANG Takuichi HIRANO Jiro HIROKAWA Makoto ANDO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2004/08/01 Vol. E87-B No. 8 pp. 2319-2326 Type of Manuscript: PAPER Category: Antenna and Propagation Keyword: round-ended slot, waveguide, numerical eigenmode basis functions, Method of Moments, finite element method, equivalent-area modification,
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A Radial Line Slot Antenna Fed by a Rectangular Waveguide through a Crossed Slot Kaoru SUDO Takuichi HIRANO Jiro HIROKAWA Makoto ANDO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2003/10/01 Vol. E86-B No. 10 pp. 3063-3070 Type of Manuscript: PAPER Category: Antenna and Propagation Keyword: solar power satellite, radial line slot antenna, feeder, crossed slot, method of moments, numerical eigenmode basis function,
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