IEICE Technical Committee Submission System
Conference Schedule
Online Proceedings
[Sign in]
Tech. Rep. Archives
    [Japanese] / [English] 
( Committee/Place/Topics  ) --Press->
( Paper Keywords:  /  Column:Title Auth. Affi. Abst. Keyword ) --Press->

All Technical Committee Conferences  (Searched in: All Years)

Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 23  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] 2023-07-20
Hokkaido Muroran Institute of Technology
(Primary: On-site, Secondary: Online)
Basic Experiment in the Decomposition of Plastics Using Microwave and Activated Carbon
Hiroto Sakaki, Kae Morita, Takuto Kobayashi, Hiroyuki Mizutani, Hideyuki Nakamizo (Mitsubishi Electric), Keiichiro Kashimura (Chubu Univ.) EMT2023-23 MW2023-41 OPE2023-23 EST2023-23 MWPTHz2023-19
 [more] EMT2023-23 MW2023-41 OPE2023-23 EST2023-23 MWPTHz2023-19
RCS 2023-06-15
Hokkaido Hokkaido University, and online
(Primary: On-site, Secondary: Online)
Neural Network-Based Digital Pre-Distortion Using Same Coefficients for Compensating Frequency Band Dependent Nonlinearities of a Power Amplifier
Ao Yamashita, Hiroto Sakaki, Hideyuki Nakamizo (Mitsubishi Electric Corporation) RCS2023-61
In this paper, we propose a neural network (NN) based digital pre-distortion (DPD) using same coefficients for compensat... [more] RCS2023-61
MW 2022-11-16
Nagasaki Fukue-Bunka-Kaikan
(Primary: On-site, Secondary: Online)
SNR improvement of Digital RF Signal Generator using Delta-Sigma Modulator with Parallelized Quantizers
Hiroyuki Mizutani, Michiya Hayama, Tatsuya Hagiwara, Hideyuki Nakamizo (Mitsubishi Electric Corp.) MW2022-125
With the recent increase in the speed of FPGAs, the application of a digital RF signal generator to a transmitter is bei... [more] MW2022-125
Ehime The Museum of Art, EHIME
(Primary: On-site, Secondary: Online)
A reference signal distribution system with analog phase shifter for suppressing phase fluctuations of transmission line
Kae Morita, Jun Shimokawatoko, Osamu Wada, Hiroyuki Mizutani, Hideyuki Nakamizo (Mitsubishi Electric) MW2022-72
In a distributed phased array system, it is necessary to distribute a stable reference signal among multiple antenna mod... [more] MW2022-72
OPE, MW, IEE-EMT, MWP, EST, EMT, THz [detail] 2021-07-15
Online Online Undersampling Frequency Detection Method Using Phase Difference Before and After Phase Switching of Clock Signals in S/H circuit
Osamu Wada, Hiroyuki Mizutani, Hideyuki Nakamizo (Mitsubishi Electric Corp.) EMT2021-8 MW2021-13 OPE2021-2 EST2021-9 MWP2021-10
 [more] EMT2021-8 MW2021-13 OPE2021-2 EST2021-9 MWP2021-10
Online Online Low PAPR Method of Multitone Signals by Optimizing Their Phases with Initial Values Using Zadoff Code
Hiroto Sakaki, Nobuhiko Ando, Hideyuki Nakamizo, Kazutomi Mori (Mitsubishi Electric) RCS2021-20
 [more] RCS2021-20
RCS 2021-04-22
Online Online Digital Predistorter Using Twin-Nonlinear Two-Box Model for Digitally Assisted Ultra-Wideband GaN Amplifier
Ao Yamashita, Yuji Komatsuzaki, Hiroto Sakaki, Nobuhiko Ando, Hideyuki Nakamizo (Mitsubishi Electric) RCS2021-1
The authors have been proposing high efficiency digitally assisted ultra-wideband GaN amplifier for mobile base station ... [more] RCS2021-1
SR 2020-06-04
- 2020-06-05
Online Online A Control Method of Digitally Assited Ultra- Wideband GaN Amplifier with Modulated Input Signals for High PAE
Hiroto Sakaki, Ao Yamashita, Yuji Komatsuzaki, Nobushiko Ando, Hideyuki Nakamizo (Mitsubishi Electric) SR2020-8
 [more] SR2020-8
MW 2019-11-14
Okinawa Minami Daido Villa. Tamokuteki Koryu Center An Undersampling Frequency Detection Method Using Phase Difference of Clock Signals and Output Signals of Two S/H circuits
Osamu Wada, Hiroyuki Mizutani, Hideyuki Nakamizo, Kazutomi Mori (Mitsubishi Electric) MW2019-101
In this paper, an undersampling frequency detection method using phase difference of a clock and an output signal of two... [more] MW2019-101
Kanagawa YRP [Encouragement Talk] System Development on 16-beam Spatial-Multiplexing for High SHF Wide-band Massive MIMO in 5G
Hiroki Iura, Hiroshi Nishimoto, Tasuku Kuriyama, Hideyuki Nakamizo, Daichi Uchino, Naofumi Iwayama, Akihiro Okazaki (Mitsubishi Electric), Nobuhide Nonaka, Satoshi Suyama, Jun Mashino, Yasunori Suzuki, Tetsuro Imai (NTT docomo), Atsushi Okamura (Mitsubishi Electric), Yukihiko Okumura (NTT docomo) RCS2018-332
Recently, mobile communication systems for the fifth generation (5G) in higher frequency bands have been extensively stu... [more] RCS2018-332
ICD, MW 2018-03-02
Shiga The University of Shiga Prefecture An identification method of interference signals by phase shift of chirp signal in FMCW radar using PLL
Hideyuki Nakamizo, Kenichi Tajima (Mitsubishi Electric Corporation) MW2017-195 ICD2017-119
It is difficult for a receiver of FMCW radar to distinguish a desired reflected FMCW signal from undesired interference ... [more] MW2017-195 ICD2017-119
Kanagawa YRP [Technology Exhibit] Indoor Experimental Verification of Multi-beam Spatial Multiplexing for High SHF Wide-band Massive MIMO in 5G
Hiroshi Nishimoto, Manabu Sakai, Kenji Nakagawa, Shigeru Uchida, Kazuaki Ishioka, Satoshi Yamaguchi, Hideyuki Nakamizo, Yoshitaka Murata, Kuniyuki Suzuki, Akihiro Okazaki, Atsushi Okamura (Mitsubishi Electric Corp.) RCS2017-354 SR2017-120 SRW2017-74
Recently, the fifth-generation mobile communications system (5G) in higher frequency bands has been extensively studied.... [more] RCS2017-354 SR2017-120 SRW2017-74
pp.215-216(RCS), pp.55-56(SR), pp.41-42(SRW)
RCS 2017-10-20
Miyagi Tohoku Institute of Technology [Invited Lecture] R&D Activities for 28 GHz Wide-band Massive MIMO in 5G
Shigeru Uchida, Satoshi Yamaguchi, Hideyuki Nakamizo, Kenji Nakagawa, Fumihiro Hasegawa, Noriyuki Fukui, Akihiro Okazaki, Tomokazu Hamada, Kuniyuki Suzuki, Kiyoshige Nakamura, Atsushi Okamura (Mitsubishi Electric Corp.) RCS2017-196
Recently, mobile communication systems for the fifth generation (5G) in higher frequency bands have been extensively stu... [more] RCS2017-196
MW, ICD 2017-03-02
Okayama Okayama Prefectural Univ. Linearity Improvement Method of Fast-Chirp Signal for PLL by Using Frequency Detector and Division Ratio Modification
Osamu Wada, Hiroyuki Mizutani, Hideyuki Nakamizo, Kenichi Tajima (Mitsubishi Electric corp.) MW2016-197 ICD2016-127
A fast-chirp signal generated by a PLL is distorted by its transient characteristic and it has overshooting around turn-... [more] MW2016-197 ICD2016-127
EMCJ, IEE-EMC, MW, EST [detail] 2016-10-20
Miyagi Tohoku Univ. An RF Frontend Amplifier Module for High SHF Wide-band Massive MIMO in 5G
Keigo Nakatani, Shintaro Shinjo, Yuji Komatsuzaki, Jun Kamioka, Ryota Komaru, Hideyuki Nakamizo, Miyawaki Katsumi, Koji Yamanaka (Mitsubishi Electric) EMCJ2016-64 MW2016-96 EST2016-60
A highly integrated RF frontend module including a three-stage power amplifier (PA), a two-stage low noise amplifier (LN... [more] EMCJ2016-64 MW2016-96 EST2016-60
Miyagi Tohoku Gakuin University [Invited Lecture] Commercial Applications of APAA for Satellite/Mobile Communication Systems and Activities for 5G Massive MIMO Antenna Development
Satoshi Yamaguchi, Toru Fukasawa, Masataka Ohtsuka, Hiroaki Miyashita, Hideyuki Nakamizo (Mitsubishi Electric Corp.) SAT2016-43 RCS2016-136
Active phased array antenna(APAA) is used for the application such as a radar system or a communication system because i... [more] SAT2016-43 RCS2016-136
pp.57-62(SAT), pp.39-44(RCS)
MW 2015-12-17
Tokyo Tokyo Univ. of Science GaN Voltage-Mode Class D Power Amplifier Using Bootstrap Driver
Hideyuki Nakamizo, Kenji Mukai, Shintaro Shinjo (Mitsubishi Electric Corporation), Peter Asbeck (UCSD) MW2015-133
We report a GaN Voltage-Mode Class D power amplifier designed for use at 465 MHz of LTE Band 31. The amplifier is fabric... [more] MW2015-133
MW 2014-03-05
Ehime Ehime University Novel phase difference control technique of fractional-N PLL by using clock-shift of LE signal
Yusuke Kitsukawa, Hideyuki Nakamizo, Kazunari Kihira, Kenichi Tajima, Kenji Kawakami (Mitsubishi Electric) MW2013-223
A novel phase control technique of microwave signals using a Fractional-N PLL(F-PLL) synthesizer is described. In multip... [more] MW2013-223
MW 2014-03-05
Ehime Ehime University A Spur Analysis of Beat Signal in FMCW Radar with Frequency Discreteness of PLL Synthesizer
Kazuhide Higuchi, Hideyuki Nakamizo, Hiroyuki Mizutani, Kenji Kawakami (Mitsubishi Electric) MW2013-224
 [more] MW2013-224
AP 2014-02-07
Aichi Kojima Industries Corporation, Kojima Research Center [Invited Lecture] A Phased Array Antenna Using Commercial Fractional-N PLL Synthesizers
Kazunari Kihira, Yusuke Kitsukawa, Hideyuki Nakamizo, Toru Takahashi, Hiroaki Miyashita (Mitsubishi Electric) AP2013-178
 [more] AP2013-178
 Results 1 - 20 of 23  /  [Next]  
Choose a download format for default settings. [NEW !!]
Text format pLaTeX format CSV format BibTeX format
Copyright and reproduction : All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)

[Return to Top Page]

[Return to IEICE Web Page]

The Institute of Electronics, Information and Communication Engineers (IEICE), Japan