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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2016-05-19 15:50 |
Kyoto | Kyoto Univ. | A Novel 4-Port Lumped Element Circulator for High-isolation Front-end system Kei Matsutani, Takaya Wada, Yusuke Kusumoto, Masayoshi Koshino, Makoto Kawashima (Murata)  MW2016-11 |
A novel 4-port circulator for multi-standard and multi-band cellular handsets has been successfully developed by using ... [more] |
MW2016-11 pp.11-14 |
| US | 2014-09-29 15:00 |
Yamagata | Yamagata Univ. Yonezawa Campus | A Study of Multiplexers using M-derived SAW Resonator Filters Based on a BVD Equivalent Circuit Approach Teruaki Eguchi, Koji Wada (UEC), Osamu Kawachi (TYMT) US2014-47 |
In this study，we first propose on M-derived Chebychev bandpass filter (BPF) based on a Chebychev BPF and a M-derived Che... [more] | US2014-47 pp.23-28 |
| MW, SCE, WPT | 2014-04-17 16:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Design and evaluate of duplexers using the superconducting CQ filters Akihiro Kuroda, Atsushi Saito, Shigetoshi Ohshima (Yamagata Univ.) WPT2014-9 SCE2014-9 MW2014-9 |
We designed and evaluated of a HTS duplexer consisting two CQ filters on a 10 mm×10 mm size substrate. The G-spiral-hair... [more] | WPT2014-9 SCE2014-9 MW2014-9 pp.45-48 |
| MW, AP (Joint) |
2013-09-13 09:30 |
Tokyo | NHK Science Tech. Research Lab. | Development of Tunable Duplexer with Variable Frequency Resonators Kazuki Ikeda, Masazumi Tone, Hiroyuki Temmein, Atsushi Isobe, Akio Yamamoto, Naoki Matsushima (Hitachi), Takashi Shiba, Osamu Hikino, Tatsuhiko Ishizaki (HMEL) MW2013-90 |
We proposed a tunable duplexer consisted of variable frequency resonator with a troidal air core inductor and a variable... [more] | MW2013-90 pp.11-16 |
| EA, US (Joint) |
2012-01-27 13:00 |
Osaka | Kansai Univ. | [Invited Talk]
Development and Practical Use of Various SAW Devices Michio Kadota (Murata) US2011-99 EA2011-117 |
Surface acoustic wave (SAW) device has advantages such as small size, high reliability, high quality, no tuning, and hig... [more] | US2011-99 EA2011-117 pp.77-86(US), pp.79-88(EA) |
| EA, US (Joint) |
2009-01-29 16:50 |
Kyoto | [Invited Talk]
Surface Acoustic Wave Filters as Key Devices for Modern Communication Michio Kadota (Murata Mfg.) US2008-82 EA2008-124 |
Surface acoustic wave (SAW) device has advantages such as small size, high reliability, high quality, no tuning, and hig... [more] | US2008-82 EA2008-124 pp.55-62(US), pp.47-54(EA) |
|
| US | 2008-04-25 13:00 |
Tokyo | The University of Electro-Communications | SAW Duplexer composed of SiO2 with Convex and Concave on Cu-electrode/LiNbO3 Structure Yasuharu Nakai, Takeshi Nakao, Kenji Nishiyama, Michio Kadota (Murata) US2008-3 |
Currently, the duplexers consisting of surface acoustic wave or film bulk acoustic resonators have been developed active... [more] | US2008-3 pp.11-16 |
| RCS, AP (Joint) |
2007-11-08 15:50 |
Tokyo | Univ. of Electro-Commun. | Mutual Coupling Reduction Charactersitics of Separate Tx/Rx Aperture-Couplied Patch Antennas Comprised Trapezoidal-shaped Elements Huiling Jiang, Ryo Yamaguchi, Keizo Cho (NTT DoCoMo) AP2007-114 |
A RF integrated antenna configuration which will decrease the feeding loss and ensure the sufficient power for broadband... [more] | AP2007-114 pp.69-73 |
| MW | 2005-09-12 16:40 |
Tokyo | NRD Guide-Duplexer Using 2 Types Band-Pass Filters at 60 GHz Yusuke Murata, Futoshi Kuroki (Kure National College of Tech.), Tsukasa Yoneyama (Tohoku Inst. of Tech.) |
A filter-based duplexer having low-loss and high-isolation performance was developed for a wireless broad-band asymmetri... [more] | MW2005-76 pp.77-80 |
|
| MW, SCE | 2005-04-27 13:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Design of coplanar waveguide duplexer with attenuation poles Kenta Seki, Kouji Kawakami, Haruichi Kanaya, Keiji Yoshida (Kyushu Univ) |
We present the new design method of the coplanar wageguide (CPW) duplexer with high isolation characteristic, which is c... [more] | SCE2005-5 MW2005-5 pp.21-26 |
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