Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMCJ, IEE-EMC, IEE-SPC |
2022-12-07 13:00 |
Aichi |
|
Effect of Wall Vibration Amplitude on Vibrating Intrinsic Reverberation Chamber Characteristics Makoto Hara (KHI/NIT), Jianqing Wang (NIT) EMCJ2022-66 |
The reverberation chamber (RVC) method using a reverberation chamber that can generate random electromagnetic fields is ... [more] |
EMCJ2022-66 pp.18-22 |
EMCJ |
2021-04-16 13:55 |
Online |
Online |
Verification of De-embedding Modeling on Reverberation Chambers by a Spherical Conductor Kodai Yaguchi, Takahiro Aoyagi (Tokyo Tech) EMCJ2021-3 |
Reverberation chambers (RCs) which can apply statistically isotropic fields to a working volume are attracted attention ... [more] |
EMCJ2021-3 pp.10-14 |
EST |
2020-05-21 10:05 |
Online |
Online |
Effect of Installation Angle and Position of Switch Type Stirrer on Electromagnetic Field in Reverberation Chamber Shun Kosugi, Shotaro Hamamoto, Ryosuke Suga (Aoyama Gakuin Univ.), Koji Takizawa (TDK), Osamu Hashimoto (Aoyama Gakuin Univ.) EST2020-1 |
Authors have proposed a new electromagnetic stirrer using metal plates and switches.
Its stirring effect was observed i... [more] |
EST2020-1 pp.1-5 |
EMCJ, MICT (Joint) |
2020-03-13 15:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Cancelled but technical report was issued) |
Study on Numerical Error of De-embedding Method by Cylindrical Wave Expansion for Two-dimensional Reverberation Chambers Kodai Yaguchi, Takahiro Aoyagi (Tokyo Tech) EMCJ2019-94 |
The de-embedding method using cylindrical wave expansion is expected to be applied to design by separating the effect of... [more] |
EMCJ2019-94 pp.11-14 |
MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] |
2019-07-18 12:50 |
Hokkaido |
Hakodate City Central Library |
A Study on Stirring Electromagnetic Field in a Reverberation Chamber by Using Metal Plates with Switches Shotaro Hamamoto, Ryosuke Suga (Aoyama Gakuin Univ.), Koji Takizawa (TDK), Osamu Hashimoto (Aoyama Gakuin Univ.) EMT2019-11 MW2019-24 OPE2019-15 EST2019-13 MWP2019-11 |
In this research, an electromagnetic field stirrer was proposed for realizing uniform field in a metal cavity. The stirr... [more] |
EMT2019-11 MW2019-24 OPE2019-15 EST2019-13 MWP2019-11 pp.29-33 |
MW, EMCJ, EST, IEE-EMC [detail] |
2017-10-19 16:00 |
Akita |
Yupopo |
Characteristics of Vibrating Intrinsic Reverberation Chamber Makoto Hara, Yasuo Takahashi (KHI), Robert Vogt-Ardatjew, Frank Leferink (Univ. of Twente) EMCJ2017-39 MW2017-91 EST2017-54 |
We have built a vibrating intrinsic reverberation chamber (VIRC) that is one of the currently used reverberation chamber... [more] |
EMCJ2017-39 MW2017-91 EST2017-54 pp.73-77 |
AP, RCS, WPT, SAT (Joint) |
2015-11-06 09:55 |
Okinawa |
Okinawa Prefectural Museum & Art Museum |
Adaptive low power density baseband radio in multi-path rich environment Jin Nakazato, Uyanga Galbadrakh, Yuki Morimoto, Yoshio Karasawa (UEC) RCS2015-226 |
In this report, we propose low power density baseband radio with frequency-domain differential spreading code for realiz... [more] |
RCS2015-226 pp.215-220 |
EMCJ |
2013-09-13 13:25 |
Hokkaido |
Hokkaido Univ. |
Microwave electromagnetic field characteristics inside structures based on carbon fiber reinforced plastic laminates
-- Evaluation of quality factor characteristics of cubic reverberation chamber -- Shunichi Futatsumori, Kazuyuki Morioka, Akiko Kohmura, Naruto Yonemoto (ENRI) EMCJ2013-53 |
This report discusses microwave electromagnetic field characteristics inside a carbon fiber reinforced plastic (CFRP) st... [more] |
EMCJ2013-53 pp.25-30 |
AP (2nd) |
2012-12-21 14:15 |
Okinawa |
KDDI Naha Building 6F |
Numerical Estimation of E-field Uniformity in a Reverberation Chamber Using a Simple Multipath Model Katsushige Harima (NICT) |
A simple numerical technique for estimation of the maximum E-field uniformity in a reverberation chamber is presented. T... [more] |
|
EMCJ, IEE-EMC |
2012-12-14 09:05 |
Gifu |
Gifu Univ. |
Numerical Dosimetry of Small Animal in Reverberation Chamber Jerdvisanop Chakarothai, Jianqing Wang, Osamu Fujiwara (NIT), Kanako Wake, Soichi Watanabe (NICT) EMCJ2012-86 |
As an evaluation method of the specific absorption rate (SAR) of biological bodies inside a reverberation chamber (RC) w... [more] |
EMCJ2012-86 pp.1-6 |
AP, RCS (Joint) |
2012-11-16 15:15 |
Tokyo |
Tokyo Denki University |
A Reverberation Chamber to Realize Multipath-Rich Environment [IV]
-- Frequency Dependence of Propagation Characteristics in the Chamber -- Fatahuddin Tamrin (Univ. of Electro-Comm.), Ichiro Oshima (Denki Kogyo), Yoshio Karasawa (Univ. of Electro-Comm.) AP2012-113 |
We already have a 4(m)×2(m)×2(m)-sized reverberation chamber realizing multipath-rich environment for MIMO-OTA measureme... [more] |
AP2012-113 pp.115-120 |
EMCJ |
2012-05-31 13:30 |
Tokyo |
TMU Akihabara Satellite Campus |
Experimental Validation of MoM-Derived Electric Field Distribution in Reverberation Chamber for Bio-Effect Testing Jerdvisanop Chakarothai, Jianqing Wang, Osamu Fujiwara (NIT), Kanako Wake, Soichi Watanabe (NICT) EMCJ2012-10 |
In order to investigate biological effect of radio waves from base stations of cellular phones, an exposure experiment w... [more] |
EMCJ2012-10 pp.7-12 |
AP |
2012-04-19 13:25 |
Miyagi |
Tohoku Univ. |
Implementation and validation of hybrid MoM-FDTD method for analysis of composite structure including inhomogeneous objects Jerdvisanop Chakarothai, Jianqing Wang, Osamu Fujiwara (NIT), Kanako Wake, Soichi Watanabe (NICT) AP2012-7 |
The finite-difference time-domain (FDTD) method is a powerful numerical technique for analyzing a model including comple... [more] |
AP2012-7 pp.33-38 |
EMCJ, IEE-EMC |
2011-12-09 13:45 |
Aichi |
Nagoya Inst. of Tech. |
Estimation of Absorbed Power in Human Body Using a Reverberation Chamber Katsushige Harima (NICT) EMCJ2011-105 |
The estimation technique for the whole-body absorbed power using a reverberation chamber is presented. The measurement m... [more] |
EMCJ2011-105 pp.65-70 |
EMCJ, IEE-EMC |
2011-12-09 15:55 |
Aichi |
Nagoya Inst. of Tech. |
Calculation of GHz-Band Whole-Body Average SARs in Children Models for Electromagnetic Field Exposure inside Reverberation Chamber Tokio Suzuki, Jianqing Wang, Osamu Fujiwara (NIT) EMCJ2011-109 |
In 2006, WHO (World Health Organization) recommended the necessity of dosimetry evaluation for children and pregnant wom... [more] |
EMCJ2011-109 pp.99-102 |
AP, RCS (Joint) |
2011-11-17 13:30 |
Aichi |
Nagoya Congress Center |
[Requested Talk] Reverberation Chamber for MIMO-OTA Testing System
-- The Performance and Possibility -- Ichiro Oshima (DKK), Yoshio Karasawa (UEC) AP2011-108 RCS2011-212 |
Creation of multipath-rich propagation environment is needed to evaluate
the performance of a MIMO communication termin... [more] |
AP2011-108 RCS2011-212 pp.109-114(AP), pp.139-144(RCS) |
AP, ITE-BCT |
2011-02-09 15:05 |
Tokyo |
NHK Science Tech. Research Lab. |
A Reverberation Chamber to Realize Multipath-rich Environment [III]
-- Environment Control by Electromagnetic Wave Absorbing Sheet: Part 2 -- Rizwan Arif, Masahiro Shinozawa, Ichiro Oshima, Yoshio Karasawa (Univ. of Electro-Comm.) AP2010-164 |
Creation of multipath-rich propagation environment is needed to evaluate the performance of a MIMO communication termina... [more] |
AP2010-164 pp.19-23 |
ACT (2nd) |
2010-12-22 14:20 |
Okinawa |
|
Comparisons of Various TRP Measurement Methods for Small Radio Terminals
-- Three-Dimensional Integral Method, Reverberation Chamber Method, and Spheroidal Coupler Method -- Takashi Kawamura, Aya Yamamoto, Toru Sakuma, Yasuhiko Nago, Tasuku Teshirogi (Anritsu), Hiroji Saito (TELEC), Katsushige Harima, Tsutomu Sugiyama (NICT) |
Recently TRP measurement of the small radio terminals over the air becomes important. Various methods have been used. Mo... [more] |
|
AP |
2010-06-10 14:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Reverberation Chamber having Time-Varying Function for OTA Measurement of MIMO User Terminal Performance Masahiro Shinozawa, Sahrul Pasisisngi, Rizwan Arif, Yoshio Karasawa (Univ. of Electro-Comm.) AP2010-36 |
Creation of multipath-rich propagation environment is needed to evaluate the performance of a MIMO communication termina... [more] |
AP2010-36 pp.25-30 |
AP |
2010-02-19 16:15 |
Tokyo |
Toshiba |
Consideration on How to Create Propagation Environment for MIMO Performance Evaluation of User Terminals [IV]
-- Characteristics of a Reverberation Chamber Having Time-Varing Function -- Sahrul Pasisingi, Rizwan Arif, Masahiro Shinozawa, Yoshio Karasawa (Univ. of Electro-Comm.) AP2009-204 |
Creation of multipath-rich propagation environment is needed to evaluate the performance of a MIMO communication termina... [more] |
AP2009-204 pp.119-124 |