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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 # |
RCS |
2016-10-21 14:55 |
Kanagawa |
YRP (Yokosuka) |
[Invited Lecture]
An approach of frequency sharing between heterogeneous radio systems for 5th genereation mobile communication systems Hiromi Matsuno (ATR), Masaki Kitsunezuka (NEC), Morihiko Tamai (ATR), Naoki Oshima, Keiichi Motoi, Kazuaki Kunihiro (NEC), Akio Hasegawa, Hiroyuki Shinbo (ATR) RCS2016-188 |
The 5th generation mobile communication systems require more frequency bandwidth to achieve various user’s requirements ... [more] |
RCS2016-188 pp.197-202 |
MW, ED |
2015-01-16 13:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Digital Doherty Transmitter with Envelope ΔΣ Modulated Class-D GaN Amplifier for 800 MHz band Keiichi Motoi (NEC), Andreas Wentzel (FBH), Masaaki Tanio, Shinichi Hori, Makoto Hayakawa (NEC), Wolfgang Heinrich (FBH), Kazuaki Kunihiro (NEC) ED2014-131 MW2014-195 |
This paper presents a novel transmitter (Tx) architecture combining voltage-mode class-D power amplifiers (PAs) with an ... [more] |
ED2014-131 MW2014-195 pp.83-88 |
MW, ED |
2015-01-16 13:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Linear and Efficient 1-bit Digital Transmitter with Envelope Delta-sigma Modulation Masaaki Tanio, Shinichi Hori, Makoto Hayakawa, Noriaki Tawa, Keiichi Motoi, Kazuaki Kunihiro (NEC) ED2014-132 MW2014-196 |
[more] |
ED2014-132 MW2014-196 pp.89-94 |
MW (2nd) |
2014-11-26 - 2014-11-28 |
Overseas |
King Mongkut's Institute of Technology Ladkrabang (KMITL), Bangkok |
[Invited Talk]
Radio transmitter technologies for next-generation mobile networks Shingo Yamanouchi, Keiichi Motoi, Masaaki Tanio, Shinich Hori, Kazuaki Kunihiro (NEC Corp.) |
Heterogeneous network (HetNet), high density small-cell networks combined with macro-cell has been studied for LTE-Advan... [more] |
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MW |
2014-11-20 16:10 |
Nagasaki |
Nagasaki Univ. |
[Special Talk]
Report on 2014 IEEE MTT-S International Microwave Symposium Akimichi Hirota (Mitsubishi Electric), Masahiro Horibe (AIST), Masataka Ohira (Saitama Univ.), Takashi Shimizu (Utsunomiya Univ.), Keiichi Motoi (NEC), Ko Kanaya (Mitsubishi Electric) MW2014-134 |
This is a report on 2014 IEEE MTT-S International Microwave Symposium (IMS 2014) held at Tampa, Florida, USA on 1-6 June... [more] |
MW2014-134 pp.57-63 |
MW |
2014-05-23 16:45 |
Kyoto |
Doshisha Univ. |
A Low-Spurious E-Band GaAs MMIC Frequency Converter for Over-Gbps Wireless Communication Yasuhiro Morita, Shuya Kishimoto, Masaharu Ito, Keiichi Motoi, Kazuaki Kunihiro (NEC) MW2014-41 |
A highly integrated, low-spurious E-band MMIC frequency converter, which comprises a sub-harmonic mixer with an LO multi... [more] |
MW2014-41 pp.99-103 |
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