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All Technical Committee Conferences (Searched in: All Years)
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Search Results: Conference Papers |
Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
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Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MW |
2011-12-16 11:15 |
Yamaguchi |
Yamaguchi University |
Frequency dependence type TE10 - TE20 mode converter Hiroyuki Miyazaki, Yoshihiro Kokubo (Univ Of Hyogo) MW2011-136 |
The propagation mode and group velocity of electromagnetic waves will be changed by periodically arranged dielectric rod... [more] |
MW2011-136 pp.59-64 |
MW |
2008-11-21 13:10 |
Nagasaki |
Nagasaki-Univ. |
TE10 - TE20 Mode Converter with Dielectric Rods Yoshihiro Kokubo (Univ. Hyogo) MW2008-139 |
Single-mode propagation is available for a metallic waveguide with arrayed dielectric rods at the center of the waveguid... [more] |
MW2008-139 pp.119-124 |
EMT, OPE, MW |
2007-08-02 16:20 |
Hokkaido |
Muroran Institute of Technology |
Wide Band Metallic Waveguide with In-Line Dielectric Rods Yoshihiro Kokubo (Univ. Hyogo) MW2007-55 OPE2007-42 |
Conventional rectangular metallic waveguides are seldom used in the frequency region over two times higher than the cuto... [more] |
MW2007-55 OPE2007-42 pp.75-79 |
MW |
2007-05-21 13:55 |
Hyogo |
University of Hyogo |
A Design Method of Lumped-Element Wilkinson Power Dividers Using LC-Ladder Circuits Tadashi Kawai, Yasuaki Nakashima, Yoshihiro Kokubo, Isao Ohta (Univ. of Hyogo) MW2007-13 |
This paper treats a novel lumped-element Wilkinson power divider using LC-ladder circuis. The proposed circuit consists ... [more] |
MW2007-13 pp.7-10 |
MW |
2006-09-05 13:50 |
Tokyo |
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High-Directivity λ/4 Microstrip Couplers with a Periodic Structure on Coupled Edges Takao Fujii, Isao Ohta, Yoshihiro Kokubo (Univ. of Hyogo) |
A /4 microstrip coupled-line coupler suffers from the deterioration of directivity because of the phase velocity... [more] |
MW2006-92 pp.97-102 |
MW |
2005-06-28 15:15 |
Aichi |
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Analysis of Wideband Waveguides with Photonic Crystals Takashi Shibano, Daisuke Maki, Yoshihiro Kokubo, Isao Ohta, Tadashi Kawai (Univ. of Hyogo) |
[more] |
MW2005-40 pp.45-50 |
MW |
2005-05-20 10:20 |
Shiga |
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Band-Improvement of Coupled-Microstrip 3dB Forward Couplers by Asymmetrically Loading with Periodic Shunt Capacitve Stubs Takao Fujii, Isao Ohta, Tadashi Kawai, Yoshihiro Kokubo (Univ. of Hyogo) |
Microstrip forward couplers can be constructed by utilizing the unequal even- and odd-mode (or c- and pi-mode) phase vel... [more] |
MW2005-24 pp.1-6 |
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