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 348  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
PN 2024-03-15
10:10
Kagoshima
(Primary: On-site, Secondary: Online)
Optically powered antenna unit with remotely optical amplification using a multi core fiber
Mizuki Fukuyama, Motoharu Matsuura (UEC), Hidenori Takahashi, Noboru Yashikane, Takehiro Tsuritani (KDDI Research, Inc.) PN2023-79
We experimentally demonstrate a simultaneous transmission of data signal, feed light and pump light using a multi-core f... [more] PN2023-79
pp.53-57
MW 2024-03-01
09:25
Okayama Okayama Prefectural University
(Primary: On-site, Secondary: Online)
A 100GHz-band GaN Transmitter Module with Triple-Multiplier for Beyond 5G Using Terahertz Band
Yoshifumi Kawamura, Shimpei Yamashita, Keigo Nakatani, Koji Yamanaka, Yoshitaka Kamo, Kenichi Horiguchi, Tetsuo Kunii, Hirotaka Amasuga (Mitsubishi Electric) MW2023-187
The goal of Beyond 5G (B5G) is to achieve ultra-high-speed, large-capacity communications 10 times faster than 5G. In or... [more] MW2023-187
pp.66-69
MW 2024-03-01
14:05
Okayama Okayama Prefectural University
(Primary: On-site, Secondary: Online)
[Special Talk] An Analytical Design Method of Wideband Combiner for Handset Doherty Power Amplifier
Shohei Imai, Hiroshi Okabe (Murata) MW2023-194
The development of handset Doherty power amplifier (DPA) is currently focused on achieving high data rates and low power... [more] MW2023-194
pp.99-103
ED, MW 2024-01-25
16:20
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
A GaN Power Amplifier Module for 5G Massive MIMO Base-station Applications
Satoru Honda, Akio Matsushita, Eri Teranishi, katsuya Kato, Shuichi Sakata, kazuya Yamamoto, Tetsuo Kunii (Mitsubishi Electric) ED2023-70 MW2023-162
This report describes a 16W-class GaN power amplifier module prototyped for 5G Massive-MIMO base-station applications. T... [more] ED2023-70 MW2023-162
pp.19-22
AP, WPT
(Joint)
2024-01-17
14:25
Niigata Tokimate, Niigata University
(Primary: On-site, Secondary: Online)
2.45 GHz High-Efficiency Power Amplifier for Integration and Cooperation of Telecommunication and Wireless Power Transfer
Yuki Takagi, Yuta Nakamoto, Takashi Hirakawa, Yoshichika Ohta, Naoki Hasegawa (SB) WPT2023-30
In this paper, we present a transmitter configuration of wireless devices that is optimized for both information transmi... [more] WPT2023-30
pp.1-5
MW 2023-11-16
11:15
Okinawa Nago City Industrial Support Center (Okinawa)
(Primary: On-site, Secondary: Online)
Dual-Band Asymmetric Doherty Amplifier with T-shaped Stubs
Yuki Takagi, Yoshichika Ohta (SB) MW2023-127
In this paper, we propose a design method for a dual-band asymmetric Doherty amplifier at 1.8 GHz(Band3)/2.1 GHz (Band1)... [more] MW2023-127
pp.7-12
MW, EMCJ, EST, IEE-EMC [detail] 2023-10-20
09:40
Yamagata Yamagata University
(Primary: On-site, Secondary: Online)
Evaluation of DPD Compensation and Modulation Bandwidth Dependence of GaN Doherty Amplifier Using 5G NR TDD Signals
Ayano Yano, Takana Kaho (Shonan Inst. Tech.), Shuichi Sakata, Yuji Komatsuzaki, Koji Yamanaka (Mitsubishi Electric) EMCJ2023-58 MW2023-112 EST2023-85
We are researching broadband GaN amplifiers for base stations covering 4G/5G frequencies. We built a measurement system ... [more] EMCJ2023-58 MW2023-112 EST2023-85
pp.119-124
EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] 2023-07-20
13:00
Hokkaido Muroran Institute of Technology
(Primary: On-site, Secondary: Online)
An Arbitrary Order IMD Suppression Method for Dual-Input Power Amplifiers by Controlling the Phase Differences of Dual-Band Signals
Marie Taguchi, Yuji Komatsuzaki, Kigo Nakatani, Shintaro Shinjo (MELCO) EMT2023-28 MW2023-46 OPE2023-28 EST2023-28 MWPTHz2023-24
In recent years, the 5G base station covering dual-band modulated signals are being developed. We propose an arbitrary o... [more] EMT2023-28 MW2023-46 OPE2023-28 EST2023-28 MWPTHz2023-24
pp.106-110
EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] 2023-07-21
09:10
Hokkaido Muroran Institute of Technology
(Primary: On-site, Secondary: Online)
Experimental Study of Five-way Divider Utilizing Unequal LC-ladder dividers
Masatoshi Fukunaga, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) EMT2023-49 MW2023-67 OPE2023-49 EST2023-49 MWPTHz2023-45
In recent years, microwave technology has been used in various fields such as next generation mobile communication syste... [more] EMT2023-49 MW2023-67 OPE2023-49 EST2023-49 MWPTHz2023-45
pp.202-207
MW 2023-06-23
09:30
Kanagawa Yugawara-machi Shou-Kou-Kai Bldg.
(Primary: On-site, Secondary: Online)
[Special Talk] Fundamentals of GaN HEMT Large-Signal Model for Microwave Amplifier
Hiroshi Yamamoto, Ken Kikuchi (Sumitomo Electric) MW2023-25
To improve RF performance of microwave amplifiers, systematic circuit design techniques are required to maximize perform... [more] MW2023-25
pp.29-32
SANE 2023-05-23
10:10
Kanagawa Information Technology R & D Center, MITSUBISHI Electric Corp.
(Primary: On-site, Secondary: Online)
Broadband High Power, High Efficiency Microwave Amplifiers Enabled by GaN HEMT
Eigo Kuwata, Jun Kamioka, Shintaro Shinjo, Koji Yamanaka (MELCO) SANE2023-3
Semiconductors are increasingly replacing electron tubes in microwave transmitters used for observation, communication a... [more] SANE2023-3
pp.12-17
WPT 2023-03-16
11:50
Kyoto Kyoto-Univ. (Uji campus)
(Primary: On-site, Secondary: Online)
Operating Analysis of Doherty-Outphasing Hybrid Power Amplifier on Saturation Region
Daisuke Yasunobu, Ren Furumoto, kenjirou Nishikawa (Kagoshima Univ.) WPT2022-33
In WiCoPT systems, which can transmit information and power simultaneously, modulated signals with high PAPR are used. T... [more] WPT2022-33
pp.14-18
MW, ED 2023-01-27
11:00
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
Measurement Evaluation of Bias Dependence of Single-Input Broadband GaN Amplifier
Yuki Nakagawa, Takana Kaho (Shonan Inst. Tech.), Shuichi Sakata, Yuji Komatsuzaki, Koji Yamanaka (MELCO) ED2022-89 MW2022-148
We are researching a broadband GaN amplifier for 4G/5G base stations covering a 4GHz band from 800MHz to 4.8GHz. We aim ... [more] ED2022-89 MW2022-148
pp.19-24
MW, ED 2023-01-27
14:45
Tokyo Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online)
[Invited Talk] Circuits and devices technology of GaN power amplifiers for microwave and millimeter-wave application
Koji Matsunaga (SIT) ED2022-95 MW2022-154
In recent years, High frequency GaN Transistor are used in many kinds of high frequency applications such as base-statio... [more] ED2022-95 MW2022-154
pp.44-49
MW 2022-12-15
13:55
Mie Jingu-Kaikan(Ise)
(Primary: On-site, Secondary: Online)
Experimental Study of Unequal LC-Ladder Dividers with Arbitrary Two Matching Frequencies
Masatoshi Fukunaga, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) MW2022-133
The Wilkinson power divider of a 3-port network is one of the important circuit elements widely used not only for dividi... [more] MW2022-133
pp.11-15
MW 2022-12-15
14:35
Mie Jingu-Kaikan(Ise)
(Primary: On-site, Secondary: Online)
A Study of Sub-THz Band Transmitter Configuration for 6G Mobile Communication System
Yasunori Suzuki, Hiroshi Okazaki, Satoshi Suyama (NTT DOCOMO) MW2022-134
This paper presents a sub-THz band transmitter configuration for six-generation mobile communication system. First, we i... [more] MW2022-134
pp.16-21
MW 2022-12-16
11:25
Mie Jingu-Kaikan(Ise)
(Primary: On-site, Secondary: Online)
[Invited Talk] Increasing Efficiency of Power Amplifiers for Microwave Power Transfer by PA- Antenna Co-design
Shinji Hara, Noriyuki Tanba (Nagoya Univ.), Hiroshi Hirayama (Nitech) MW2022-144
The efficiency is important in power amplifiers. For wireless communication applications which transfer signals, there a... [more] MW2022-144
p.64
WPT
(2nd)
2022-12-05
- 2022-12-06
Kyoto Uji Obaku Plaza Kihada Hall, Uji Campus, Kyoto University
(Primary: On-site, Secondary: Online)
Hybrid power amplifier for WiCoPT WPT system
Ren Furumoto, Daisuke Yasunobu, Kenjiro Nishikawa (Kagoshima Univ.)
WiCoPT system, which can transfer data and power simultaneously, employs modulated signals. Therefore, a transmitter of ... [more]
MW 2022-11-15
10:50
Nagasaki Fukue-Bunka-Kaikan
(Primary: On-site, Secondary: Online)
Continuous Class-F/Inverse-Class-F 2-GHz-Band GaN-HEMT Power Amplifiers Using 1-Port CRLH Transmission Lines
Eri Tsuji, Soshi Aonuma, Shinichi Tanaka (Shibaura Inst. of Tech.) MW2022-109
Highly efficient amplifiers capable of continuously processing harmonics over a wide bandwidth are attracting attention ... [more] MW2022-109
pp.1-6
MW 2022-11-15
11:15
Nagasaki Fukue-Bunka-Kaikan
(Primary: On-site, Secondary: Online)
Bandwidth Improvement of Power Amplifier Using Dispersion Engineering of 1-Port CRLH Transmission Line
Ryota Mogami, Eri Tsuji, Shinichi Tanaka (Shibaura Inst. of Tech.) MW2022-110
In our previous paper, we reported a power amplifier using a 1-port CRLH transmission line (TL) as a harmonic tuning cir... [more] MW2022-110
pp.7-12
 Results 1 - 20 of 348  /  [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