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Shin-ichi YAMAMOTO

Phase Control and Calibration Characteristics of Optically Controlled Phased Array Antenna Feed Using Multiple SMFs Daiki TAKEUCHI Wataru CHUJO Shin-ichi YAMAMOTO Yahei KOYAMADA
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2011/10/01 Vol. E94-C No. 10 pp. 1634-1640 Type of Manuscript: Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology) Category: Microwave and Millimeter-Wave Antennas Keyword: optically controlled phased array antenna, SMF, LD, microwave, millimeter-wave, calibration,
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A Subsystem of Electromagnetic Wave Radiation and Propagation Estimation Using HTS Receiving Filters for S Band Kazunori YAMANAKA Masafumi SHIGAKI Shin-ichi YAMAMOTO Shin-ichi KOZONO
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2007/03/01 Vol. E90-C No. 3 pp. 595-598 Type of Manuscript: Special Section PAPER (Special Section on Innovative Superconducting Devices and Their Applications) Category: Keyword: microwave filter, superconductor, radiation, propagation, receiver,
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A Single-Layer Hollow-Waveguide 8-Way Butler Matrix Shin-ichi YAMAMOTO Jiro HIROKAWA Makoto ANDO
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2006/07/01 Vol. E89-C No. 7 pp. 1080-1088 Type of Manuscript: PAPER Category: Microwaves, Millimeter-Waves Keyword: short-slot coupler, length reduction, Butler matrix, waveguide structure, single-layer, low loss,
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A Half-Sized Post-Wall Short-Slot Directional Coupler with Hollow Rectangular Holes in a Dielectric Substrate Shin-ichi YAMAMOTO Jiro HIROKAWA Makoto ANDO
Publication: IEICE TRANSACTIONS on Electronics Publication Date: 2005/07/01 Vol. E88-C No. 7 pp. 1387-1394 Type of Manuscript: Special Section PAPER (Special Section on Recent Technologies of Microwave and Millimeter-Wave Devices Focusing on Miniaturization and Advancement in Performance with Their Applications) Category: Passive Circuits Keyword: short-slot coupler, length reduction, Butler matrix, post-wall waveguide, dielectric substrate, rectangular hole,
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A Post-Wall Waveguide Slot Array with a Three-Way Power Divider on a Single-Layer Dielectric Substrate Shin-ichi YAMAMOTO Nozomu HIKINO Jiro HIROKAWA Makoto ANDO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2005/04/01 Vol. E88-B No. 4 pp. 1740-1742 Type of Manuscript: LETTER Category: Antennas and Propagation Keyword: sectoral beam, power divider, post-wall waveguide,
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A Beam Switching Slot Array with a 4-Way Butler Matrix Installed in Single Layer Post-Wall Waveguides Shin-ichi YAMAMOTO Jiro HIROKAWA Makoto ANDO
Publication: IEICE TRANSACTIONS on Communications Publication Date: 2003/05/01 Vol. E86-B No. 5 pp. 1653-1659 Type of Manuscript: PAPER Category: Antenna and Propagation Keyword: Butler matrix, switching array, base station antenna, post-wall waveguide, millimeter-wave,
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