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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ, IEE-EMC, IEE-SPC | 2023-05-12 14:05 |
Okinawa | (Primary: On-site, Secondary: Online) |
Experimental evaluation result of preliminary measurement for in situ test method in CISPR 37 Kimihiro Tajima (NTT-AT), Nobuyuki Mitsuzuka (TELEC), Masashi Takabe, Eichi Kobayashi, Toshiaki Ono (NTT-AT)  EMCJ2023-8 |
Since 2018, IEC/CISPR SCB (International Special Committee on Radio Interference, Subcommittee B) has started developing... [more] | EMCJ2023-8 pp.12-16 |
| MW, EST, EMCJ, PEM, IEE-EMC [detail] | 2020-10-22 10:35 |
Online | Online | Investigation on Measurement Method of Radiated Electromagnetic Disturbance from EUTs Unable to Measure on Conventional Test Site Jerdvisanop Chakarothai, Katsumi Fujii, Yukio Yamanaka (NICT), Kimihiro Tajima (NTT-AT), Nobuyuki Mitsuzuka (TELEC) EMCJ2020-27 MW2020-41 EST2020-29 |
[more] | EMCJ2020-27 MW2020-41 EST2020-29 pp.14-19 |
| WPT | 2017-02-10 16:15 |
Kanagawa | YRP center, 1st Bldg. | Standerdization trends on EMC requirements of wireless power transfer devices in CISPR Fumito Kubota (TELEC) WPT2016-63 |
Since wireless power transmission (WPT) generates an electromagnetic field around it, there is a possibility of interfer... [more] | WPT2016-63 pp.31-34 |
| RCS, CCS, SR, SRW (Joint) |
2016-03-02 17:45 |
Tokyo | Tokyo Institute of Technology | [Invited Lecture]
Certification and Test for Radio Comunication System in Internet of Things (IoT) and future prospects. Akira Utakouji, Taeko Nakamura, Tatsuya Ozawa (TELEC) SRW2015-87 |
TELEC provides the certification testing service for Wi-SUN PHY and Wi-SUN Profile for ECHONET Lite standards as an Auth... [more] | SRW2015-87 p.99 |
| EMCJ | 2015-05-15 13:25 |
Kagawa | Next Kagawa | Numerical evaluation of the magnetic fields leaking from a pair of EV loops Akira Sugiura (Kyoto Univ.), Fumito Kubota (TELEC), Takashi Shinozuka, Katsumi Fujii (NICT), Osami Wada (Kyoto Univ.) EMCJ2015-12 |
Recently, wireless electrical power transmission (WPT) systems have been developed for electrical vehicles (EV).They com... [more] | EMCJ2015-12 pp.25-30 |
| AP, WPT (Joint) |
2011-10-14 10:50 |
Kanagawa | Kanagawa Womens Center | [Tutorial Lecture]
Practical Issues on Wireless Power Transmission Technology
-- From a viewpoint of the Regulations and Safety Requirements -- Fumito Kubota (TELEC) AP2011-83 |
[more] | AP2011-83 pp.37-42 |
| 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] | ||
| EMCJ, EMD | 2010-07-16 16:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Proposal for Site Validation Method for GHz Range EMI Measurement Site (3)
-- Site Attenuation in the Frequency Range from 1GHz to 6GHz by using Conical Dipole Antenna -- Atsuya Maeda, Jiro Kawano (VCCI), Hiroyuki Shimanoe, Masaru Sudo (FG EMC Lab. Ltd.), Noriyuki Mitsuzuka (Telecom Engineering Center) EMCJ2010-39 EMD2010-24 |
[more] | EMCJ2010-39 EMD2010-24 pp.43-48 |
| EMCJ, IEE-EMC | 2010-06-18 14:25 |
Osaka | Osaka Univ. | Proposal for Site Validation Method for GHz Range EMI Measurement Site (2)
-- in the Frequency Range from 1GHz to 6GHz by using New Designed Conical Dipole Antenna -- Atsuya Maeda, Jiro Kawano (VCCI), Hiroyuki Shimanoe, Masaru Sudo (Fujitsu General EMC Laboratory Ltd.), Nobuyuki Mitsuzuka (Telecom Engineering Center) EMCJ2010-16 |
[more] | EMCJ2010-16 pp.51-56 |
| AP | 2010-03-08 17:00 |
Saitama | Saitama University | [Invited Talk]
LF Standard Time and Frequency Transmission Facilities and LF field Strengths Kuniyasu Imamura, Noboru Kotake, Shigeru Tsuchiya (NICT), Kenro Nozaki (Telecom Engineering Center) AP2009-220 |
Last year, 2009, was the tenth anniversary of transmission of low-frequency (LF) standard radio waves. Meanwhile, variou... [more] | AP2009-220 pp.91-94 |
| EMCJ | 2010-01-22 13:35 |
Okinawa | University of the Ryukyus | Development of a Radiated Power Measuring System Using the In-phase Synthetic Method Tadahiro Watanabe, Hiroji Saito, Akira Sugiura (Telecom Engineering Center) EMCJ2009-119 |
Application of the in-phase synthetic method has been proposed to make radiated power measurement of small radio transmi... [more] | EMCJ2009-119 pp.123-128 |
| EMCJ | 2010-01-22 14:10 |
Okinawa | University of the Ryukyus | Experimental on the Radiated Power Measurement Using the In-Phase Synthetic Method Hiroji Saito, Tadahiro Watanabe (Telecom Engineering Center), Yukio Yamanaka, Katsumi Fujii, Akira Sugiura (NICT) EMCJ2009-120 |
(To be available after the conference date) [more] | EMCJ2009-120 pp.129-134 |
| ACT (2nd) |
2009-09-04 15:20 |
Kyoto | Keihanna Plaza | Radiated Power Measurement for a Portable Transmitter with the In-Phase Synthetic Method II
-- Materials of an EUT table and effects of a phase-reference antenna -- Hiroji Saito, Tadahiro Watanabe, Akira Sugiura (TELEC), Mitsuhiro Iwaizako (RR Manufacturing) |
[more] | |
| ACT (2nd) |
2009-06-04 15:45 |
Tokyo | TELEC | Radiated Power Measurement for a Portable Transmitter with the In-Phase Synthetic Method Hiroji Saito, Tadahiro Watanabe, Akira Sugiura (TELEC), Yukio Yamanaka (NICT) |
[more] | |
| EMD, EMCJ | 2009-05-22 16:15 |
Tokyo | Kanda camupus, Nippon Institute of Technology | Antenna Calibration by 3-Antenna Method with the In-Phase Synthetic Method Katsumi Fujii, Yukio Yamanaka (NICT), Akira Sugiura (Telecom Engineering Center) EMCJ2009-21 EMD2009-13 |
In antenna calibration, reflected waves from surrounding objects seriously deteriorate the accuracy of the results. To r... [more] | EMCJ2009-21 EMD2009-13 pp.67-72 |
| ACT (2nd) |
2008-12-01 14:05 |
Kyoto | Doshisha Univ. (Imadegawa campus) | Total Radiated Power Measurement for a Portable Transimitter Using Spherical and Hemispherical Scannning Tadahiro Watanabe, Kyouichi Nakajima, Takahiro Shigeno (TELEC), Hiroyuki Arai (Yokohama Natl. Univ.) |
For the total radiated power of portable wireless equipment, a measuring system with spherical scanning of a measuring a... [more] | |
| EMCJ | 2008-09-26 15:55 |
Osaka | Osaka Univ. | Effects of Equivalent Load Impedance on Correction Factor for Normalized Site Attenuation Katsumi Fujii, Akira Suzuki, Makoto Sakasai (NICT), Hiroshi Masuzawa (REEA), Kunimasa Koike (TELEC), Yukio Yamanaka (NICT) EMCJ2008-56 |
In order to validate a test site for EMI measurement, the Normalized Site Attenuation (NSA) measurement is required usin... [more] | EMCJ2008-56 pp.35-42 |
| EMCJ | 2007-04-27 13:05 |
Tokyo | NICT | Evaluation of Uncertainty of Standard Gain Horn Antenna Calibration with the frequency range of 18 GHz to 40 GHz Makoto Sakasai (NICT), Hiroshi Masuzawa (REEA), Kunimasa Koike (TELEC), Akira Suzuki, Katsumi Fujii, Yukio Yamanaka (NICT) EMCJ2007-1 |
Calibration uncertainty of absolute power gain for standard horn antenna at frequency range from 18 GHz to 40 GHz was ev... [more] | EMCJ2007-1 pp.1-6 |
| EMCJ | 2005-11-25 16:45 |
Tokyo | NTT Musashino Research and Development Center | Probe calibration system for SAR measurement and evaluation of calibration uncertainty 2
-- 1450MHz/1950MHz system and depth effect of tissue equivalent liquid on calibration -- Kazuhiro Aikyo, Sigeo Seo (TELEC), Lira Hamada, Soichi Watanabe, Takashi Shinozuka, Yukio Yamanaka (NICT), Yoshiaki Ichino (TELEC) |
[more] | EMCJ2005-112 pp.33-38 |
| SR | 2005-07-29 15:50 |
Kanagawa | Yokosuka Research Park | Technical Regulation Conformity Evaluation System for Software Defined Radio Yasuo Suzuki (Tokyo Univ. of Agriculture and Technology), Yoshimitsu Iki (Anritsu), Kazuhiro Uehara (NTT), Eiji Kawaguchi (Hitachi Kokusai Electric), Nobuo Nakajima (Univ. of Electro-Communications), Tatsuaki Hamai (KDDI), Hiroshi Harada (NICT), Teruya Fujii (JAPAN TELECOM), Tokihiko Yokoi (Toshiba), Yukio Yokoyama (NEC), Ryoichi Hidaka (MPHPT), Koji Oda (TELEC) |
Experimental prototype system has been made in order to verify the future technical regulation conformity for software d... [more] | SR2005-37 pp.109-116 |
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