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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 17 of 17  /   
Committee Date Time Place Paper Title / Authors Abstract Paper #
EMCJ, EMD, WPT
(Joint) [detail]
2020-07-03
13:05
Online Online Circuit Modeling of Wireless Power Transfer System Considering Scattering from Perfect Conductor
Nozomi Haga (Gunma Univ.), Jerdvisanop Chakarothai (NICT), Keisuke Konno (Tohoku Univ.) WPT2020-15
The impedance expansion method (IEM) is a circuit-modeling technique for electrically small devices based on the method ... [more] WPT2020-15
pp.1-6
EMCJ, EMD, WPT, PEM
(Joint) [detail]
2019-07-19
15:35
Tokyo Kikai-Shinko-Kaikan Bldg. Circuit Modeling of a Wireless Power Transfer System by the Impedance Expansion Method
Nozomi Haga (Gunma Univ.), Masaharu Takahashi (Chiba Univ.) WPT2019-24
The impedance expansion method (IEM) is a circuit modeling technique for electrically very small devices based on the me... [more] WPT2019-24
pp.13-17
WPT 2019-06-11
12:05
Hokkaido Hokkaido Univ. Passive-Element Circuit Model of a Wireless Power Transfer System
Nozomi Haga (Gunma Univ.), Masaharu Takahashi (Chiba Univ.) WPT2019-21
The impedance expansion method (IEM) is a circuit modeling technique for electrically very small devices based on the me... [more] WPT2019-21
pp.57-61
AP 2018-03-08
15:10
Gunma Hotel Ichii (Kusatsu, Gunma) [Tutorial Lecture] Impedance Expansion Method -- A Circuit-Modeling Technique for Electrically-Very-Small Devices Based on the Method of Moments --
Nozomi Haga (Gunma Univ.), Masaharu Takahashi (Chiba Univ.) AP2017-194
The authors have proposed a circuit-modeling technique for electrically-very-small devices called the impedance expansio... [more] AP2017-194
pp.13-18
WPT, EMCJ
(Joint)
2017-11-21
13:00
Tokyo Kikai-Shinko-Kaikan Bldg. Analysis of a Wireless Power Transfer System by the Impedance Expansion Method
Nozomi Haga (Gunma Univ.), Masaharu Takahashi (Chiba Univ.) WPT2017-47
The impedance expansion method (IEM), which was previously proposed by the authors, is a circuit-modeling technique for ... [more] WPT2017-47
pp.15-20
WPT, EMCJ
(Joint)
2017-11-21
13:25
Tokyo Kikai-Shinko-Kaikan Bldg. Circuit Modeling of a Wireless Power Transfer System by the Impedance Expansion Method
Nozomi Haga (Gunma Univ.), Masaharu Takahashi (Chiba Univ.) WPT2017-48
The impedance expansion method (IEM), which was previously proposed by the authors, is a circuit-modeling technique for ... [more] WPT2017-48
pp.21-26
EE, WPT, IEE-SPC [detail] 2017-07-27
13:00
Tokyo Kikai-Shinko-Kaikan Bldg. Circuit Modeling of Electrically-Very-Small Devices Based on Laurent Series Expansion of Self-/Mutual Impedances
Nozomi Haga (Gunma Univ.), Masaharu Takahashi (Chiba Univ.) EE2017-14 WPT2017-19
This report proposes a circuit modeling technique for electrically-very-small devices, e.g. electrodes for intrabody com... [more] EE2017-14 WPT2017-19
pp.31-36
EE, WPT, IEE-SPC [detail] 2017-07-27
13:25
Tokyo Kikai-Shinko-Kaikan Bldg. Passive Element Approximation of Equivalent Circuits Obtained by the Impedance Expansion Method
Nozomi Haga (Gunma Univ.), Masaharu Takahashi (Chiba Univ.) EE2017-15 WPT2017-20
The impedance expansion method (IEM), which was previously proposed by the authors, is the circuit modeling technique fo... [more] EE2017-15 WPT2017-20
pp.37-41
SANE 2015-11-27
10:45
Miyagi Tohoku University, Katahira Sakura Hall Underground characteristic of antenna formed on excavating bucket for front exploration RADAR
Ryo Yamamoto, Takashi Miwa, Nozomi Haga (Gunma Univ.) SANE2015-75
When road repairing using the excavator is carried out in recent years, many accidents which damage lifelines, such as a... [more] SANE2015-75
pp.61-66
EMCJ 2015-11-13
15:15
Kanagawa Mitsubishi Electric Corporation Mode analysis of currents generated in a three-wire AC cable by a switching power supply
Shunya Haga, Nozomi Haga, Kuniyuki Motojima (Gunma Univ.) EMCJ2015-89
CISPR16 is one of the standards that define the measuring apparatus and the measuring method of radio frequency interfer... [more] EMCJ2015-89
pp.49-54
MW, AP
(Joint)
2013-09-13
14:20
Tokyo NHK Science Tech. Research Lab. Derivation of Equivalent-Source Expression of External Noise Electric Field in Intrabody Communication Channels
Nozomi Haga, Kuniyuki Motojima (Gunma Univ.) AP2013-86
The physical channels establishing intrabody communications were first treated as capacitive circuits by Zimmerman. Howe... [more] AP2013-86
pp.31-36
AP, ITE-BCT 2013-02-07
13:00
Tokyo AIST Tokyo Waterfront Estimating Method of Wave Source Position around a spherical conductor by using Dyadic Green's Function
Yuki Morita, Nozomi Haga, Kuniyuki Motojima (Gunma Univ.) AP2012-160
It is important for suppressing unnecessary emission from electric
devices to estimate the position of electromagneti... [more]
AP2012-160
pp.35-40
AP, ITE-BCT 2013-02-07
13:25
Tokyo AIST Tokyo Waterfront Deformation Detection Method in a Circular Metallic Tube Using Microwaves.
Yuki Maita, Nozomi Haga, Kuniyuki Motojima (Gunma Univ.) AP2012-161
We propose high-speed and simple non-destructive inspection (NDI) method to prevent from accidents occurred by piping in... [more] AP2012-161
pp.41-46
AP, RCS
(Joint)
2011-11-18
10:20
Aichi Nagoya Congress Center A study on effects of posture and earth ground on intra-body communication channels
Nozomi Haga, Kazuyuki Saito, Masaharu Takahashi, Koichi Ito (Chiba Univ.) AP2011-115
Physical channels of the intra-body communications have been treated as a capacitive circuit since it was firstly devise... [more] AP2011-115
pp.145-148
AP 2011-04-22
14:35
Chiba Chiba Univ. Derivation of Equivalent-Circuit Expressions of Intra-Body Communication Channels Using Quasi-Static Field
Nozomi Haga, Kazuyuki Saito, Masaharu Takahashi, Koichi Ito (Chiba Univ.) AP2011-1
Physical channels of the intra-body communications, in which communications are performed by exciting electric field aro... [more] AP2011-1
pp.1-6
AP 2009-12-17
12:00
Tokyo Kikai-Shinko-Kaikan Bldg. Fundamental Characteristics of Body-Centric Communicatons in MHz Band
Ryotaro Suga, Koichi Ito, Nozomi Haga, Kazuyuki Saito, Masaharu Takahashi (Chiba Univ.) AP2009-149
In recent years, studies on body-centric or human-body communications have become an important and active area of resear... [more] AP2009-149
pp.41-45
AP, SAT
(Joint)
2007-07-19
10:50
Hokkaido Daiichi-Takimotokan(Noboribetsu) Fundamental Characteristics of Cavity-Backed Slot Antenna for Body Area Network
Nozomi Haga, Masaharu Takahashi, Koichi Ito (Chiba Univ.) AP2007-47
Recently, the study on Body Area Network (BAN), which is the wireless communication system near the human body, has been... [more] AP2007-47
pp.31-34
 Results 1 - 17 of 17  /   
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