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 37  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
MW 2023-12-22
10:00
Shizuoka Shizuoka University (Hamamatsu Campus)
(Primary: On-site, Secondary: Online)
3.7GHz Unequal LC-Ladder Divider Using Quasi-Lumped-Elements
Masatoshi Fukunaga, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) MW2023-153
We have designed and fabricated unequal power dividers that combine and divide microwaves at an arbitrary ratio at the r... [more] MW2023-153
pp.24-28
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 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 2021-11-18
16:30
Kagoshima Kagoshima University
(Primary: On-site, Secondary: Online)
Design of Dual-Band Semi-Lumped Element Power Divider with Constant Absolute Bandwidth
Ayumu Tsuchiya, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) MW2021-73
In recent years, the dramatic evolution of information and communication technology and the expansion of its fields of u... [more] MW2021-73
pp.35-39
AP 2021-04-16
11:10
Hyogo Kinosaki International Arts Center
(Primary: On-site, Secondary: Online)
Design and Experimental Verification of a Quad-Band Branched Monopole Antenna with a Filter Suppressing Higher Order Modes
Shingo Yamaura, Kengo Nishimoto, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) AP2021-2
This paper proposes a filter-loaded, branched monopole antenna covering four frequency-bands which are distributed withi... [more] AP2021-2
pp.6-11
WPT, MW 2021-04-16
13:55
Online Online Experimental Study of UHF/SHF Dual-Band Semi-Lumped-Element Power Divider
Ayumu Tsuchiya, Taiji Okuda, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) WPT2021-3 MW2021-3
The Wilkinson power divider is widely used as a circuit that divides microwave signals in the same phase, such as a powe... [more] WPT2021-3 MW2021-3
pp.11-15
MW 2021-03-05
11:45
Online Online Experimental study of a triplexer using matching circuits consisted of lumped elements
Genki Oishi, Shinpei Oshima (NIT,Oyama College), Masaya Tamura (TUT) MW2020-94
Recently, the technology of triplexers is actively researched in order to realize the small size and high performance.
... [more]
MW2020-94
pp.17-21
AP 2020-06-18
13:35
Online Online A Quad-Band Branched Monopole Antenna with Filters Suppressing Higher-Mode
Shingo Yamaura, Kengo Nishimoto, Yasuhiro Nishioka, Naofumi Yoneda (Mitsubishi Electric) AP2020-6
This paper proposes a compact quad-band antenna with filters suppressing higher-mode. A quad-band is obtained by a simpl... [more] AP2020-6
pp.1-6
MW, ICD 2019-03-15
14:30
Okinawa   A Design of a Multiband Filter Using the Multimode J-inverter
Naoki Miyata (TMCIT) MW2018-177 ICD2018-121
The multimode J-inverter which operate at any frequencies has been proposed. The multimode J-inverter is expanded to ope... [more] MW2018-177 ICD2018-121
pp.115-120
AP 2018-12-13
13:55
Tokyo Kikai-Shinko-Kaikan Bldg. Excitation Distribution Control of Two-Element Array Antennas using Decoupling Networks Composed of Lumped Elements
Kengo Nishimoto, Yasuhiro Nishioka, Naofumi Yoneda (Mitsubishi Electric) AP2018-147
As a method of decreasing the mutual coupling between small two-element antennas, a simple decoupling network which cons... [more] AP2018-147
pp.11-15
WPT
(2nd)
2018-11-02
- 2018-11-04
Miyagi Tohoku University An Efficiency of Impedance Matching Approach with Lossy Elements in Wireless Power Transfer System
Satoshi Suzuki, Qiang Chen, Hiroyasu Sato (Tohoku Univ.)
Impedance matching is one of the most important theory for Wireless Power Transfer(WPT). It is to realize complex conjug... [more]
MW
(2nd)
2018-06-27
- 2018-06-29
Overseas KMITL, Bangkok, Thailand Design of Multi-Section LC-Ladder Divider at VHF-Band
Kensuke Nagano, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo)
This paper describes a broadband lumped-element power divider composed of multi-section LC-ladder circuits and an isolat... [more]
EE, WPT, IEE-SPC [detail] 2017-07-27
10:45
Tokyo Kikai-Shinko-Kaikan Bldg. [Invited Lecture] 6.78MHz-band rectifier with impedance matching circuit considering intrinsic ohmic loss
Satoshi Suzuki (Tohoku Univ.), Shoto Ueda (Yokogawa Rental & Leese), Qiaowei Yuan (NIT, Sendai), Qiang Chen (Tohoku Univ.) EE2017-13 WPT2017-18
Nowadays, Wireless Power Transfer (WPT) becomes very popular. It is very important to make the efficiency of WPT system ... [more] EE2017-13 WPT2017-18
pp.15-18
MW 2016-11-18
10:55
Saga Saga Univ. A Compact Tunable Bandpass Filter Using a Triple-mode Resonater Consisting of Lumped Elements and Varactor Diodes
Kyota Otsuka, Satoshi Ono, Koji Wada (UEC) MW2016-127
This paper proposes the simplified design method of a triple-mode resonator consisting of lumped elements. The resonant ... [more] MW2016-127
pp.63-68
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
ICD, MW 2016-03-03
14:30
Hiroshima Hiroshima University Wideband 3-Way Wilkinson Power Dividers Using LC-Ladder Circuits
Yosuke Okada, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) MW2015-196 ICD2015-119
This paper describes wideband 3-way Wilkinson power dividers using LC-ladder circuits. The proposed dividers consist of ... [more] MW2015-196 ICD2015-119
pp.129-134
MW 2015-12-18
10:25
Tokyo Tokyo Univ. of Science A Study of Multi-band Bandpass Filters with Attenuation Poles Based on CRLH Transmission Line Resonators Using Distributed Constant Lines and Lumped Elements
Fumihiko Kurabeishi, Masatoshi Kawamata, Koji Wada (UEC) MW2015-149
In this paper, we first examine the basic characteristics of Composite Right/Left-Handed (CRLH) transmission line resona... [more] MW2015-149
pp.93-98
MW, AP
(Joint)
2015-09-17
10:55
Tochigi Oyama National College of Tech. New Expression of Loss in LC Circuts
Kyohei Yamada, Naoki Sakai, Takashi Ohira (TUT) MW2015-88
Two kinds of geometric expressions of losses in a matching circuit are presented using a concept of length or distance. ... [more] MW2015-88
pp.9-12
WPT, MW 2015-04-17
14:25
Tokyo Kikai-Shinko-Kaikan Bldg. Power Efficiency Formula for Unit LC Circuit to Match Complex-Impedance Ports -- Expression Featuring Manhattan Distance and Voronoi Diagram --
Kyohei Yamada, Naoki Sakai, Takashi Ohira (TUT) WPT2015-16 MW2015-16
The efficiency of an L-shaped matching circuit consisting of two reactive elements is formulated. The efficiency formula... [more] WPT2015-16 MW2015-16
pp.81-85
MW, ICD 2015-03-06
11:15
Fukui University of Fukui Reduction of the Phase Deviation for Lumped-element Hybrid Matrix Consists of a Branch-line Hybrid and Rat-race Hybrids
Hidenori Ishibashi, Masayuki Hata, Hideki Fushimi, Takeshi Oshima, Yukihiro Tahara, Hiroaki Miyashita (MELCO) MW2014-220 ICD2014-133
A hybrid matrix circuit that consists of a 90 degree hybrid and 180 degree hybrids has been proposed as circular interfe... [more] MW2014-220 ICD2014-133
pp.101-106
 Results 1 - 20 of 37  /  [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