Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MW, EMCJ, EST, IEE-EMC [detail] |
2023-10-20 15:30 |
Yamagata |
Yamagata University (Primary: On-site, Secondary: Online) |
Effect of Increased Number of Disturbance Sources on the Setting of Emission Limits
-- Limit Setting Based on Field Strength Distribution of the Strongest Disturbance -- Yasushi Matsumoto, Ifong Wu, Kaoru Gotoh, Yukio Yamanaka (NICT) EMCJ2023-68 MW2023-122 EST2023-95 |
The effect of the increased number of electromagnetic disturbance sources on the setting of emission limits for radio pr... [more] |
EMCJ2023-68 MW2023-122 EST2023-95 pp.170-175 |
EMCJ |
2022-05-20 15:00 |
Kyoto |
Campus Plaza Kyoto (Primary: On-site, Secondary: Online) |
Statistical model for the estimation of emission limit for protecting radio services Yasushi Matsumoto, Kaoru Gotoh, Yukio Yamanaka (NICT) EMCJ2022-11 |
It is necessary to define appropriate emission limits to ensure that electromagnetic disturbances unintentionally radiat... [more] |
EMCJ2022-11 pp.16-21 |
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 |
EMD, EMCJ |
2011-07-15 15:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Dual Purpose Large-Scale Anechoic Chamber in NICT
-- Charactersistics as Fully Anechoic Room -- Katsumi Fujii, Yukio Yamanaka, Yasushi Matsumoto (NICT) EMCJ2011-69 EMD2011-28 |
[more] |
EMCJ2011-69 EMD2011-28 pp.47-52 |
EMCJ, MW, EST |
2011-05-26 16:05 |
Tokyo |
NICT |
Evaluation of emission test site above 1 GHz and the relation to the measurement uncertainty Toshihide Tosaka, Yukio Yamanaka (NICT) EMCJ2011-20 MW2011-17 EST2011-13 |
[more] |
EMCJ2011-20 MW2011-17 EST2011-13 pp.63-67 |
EMCJ, MW, EST |
2011-05-26 16:30 |
Tokyo |
NICT |
Dual Purpose Large-Scale Anechoic Chamber Owned by NICT
-- Characteristics as Semi-Anechoic Chamber -- Katsumi Fujii, Yukio Yamanaka, Yasushi Matsumoto (NICT) EMCJ2011-21 MW2011-18 EST2011-14 |
[more] |
EMCJ2011-21 MW2011-18 EST2011-14 pp.69-74 |
EMCJ, EMD |
2010-07-16 16:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Calibration of EMI Antennas for Microwave Frequency Bands by the Extrapolation Technique Katsumi Fujii, Yukio Yamanaka (NICT) EMCJ2010-40 EMD2010-25 |
Two calibration methods with the extrapolation technique are proposed to calibrate the actual gain for EMI antennas abov... [more] |
EMCJ2010-40 EMD2010-25 pp.49-54 |
EMCJ (2nd) |
2010-05-27 15:25 |
Miyagi |
Cyberscience Center, Tohoku University |
Evaluation method of information in electromagnetic disturbance radiated from PC display using time varying stripe image Toshihide Tosaka, Yukio Yamanaka, Kaori Fukunaga (NICT) |
[more] |
|
EMCJ |
2010-01-22 10:55 |
Okinawa |
University of the Ryukyus |
Effects on Discharge Current Wave and Their Frequency Spectra of Built-In Inductor for Contact Discharge of ESD-Gun Fumihiko Toya, Yoshinori Taka, Osamu Fujiwara (Nagoya Inst. of Tech.), Shinobu Ishigami, Yukio Yamanaka (NICT) EMCJ2009-115 |
International Electrotechnical Commission (IEC) has prescribed an immunity test (IEC61000-4-2) of electronic equipment a... [more] |
EMCJ2009-115 pp.99-103 |
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 |
EMCJ, IEE-EMC |
2009-12-18 13:25 |
Gifu |
NIFS |
Representation of Equivalent Circuit to Estimate Injected Currents for Contact Discharge of ESD-Generators Fumihiko Toya, Yoshinori Taka, Osamu Fujiwara (Nagoya Inst. of Tech.), Shinobu Ishigami, Yukio Yamanaka (NICT) EMCJ2009-93 |
International electrotechnical commission (IEC) prescribes an immunity test (IEC61000-4-2) of electronic equipment for e... [more] |
EMCJ2009-93 pp.49-53 |
EMCJ, MW, IEE-MAG |
2009-10-22 14:20 |
Iwate |
Iwate Univ. |
Development of the Calibration System for Magnetic Field Probes in the Intermediate Frequency Band Takashi Matsuura (Tokyo Metroporitan Univ.), Katsumi Fujii (NICT), Yukihisa Suzuki, Masao Taki (Tokyo Metroporitan Univ.), Yukio Yamanaka (NICT) EMCJ2009-48 MW2009-97 |
Calibration systems for magnetic probes used for measurements of time varying magnetic field in the intermidiate
freque... [more] |
EMCJ2009-48 MW2009-97 pp.25-30 |
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 |
EMCJ |
2009-04-24 14:55 |
Okayama |
|
Estimation of Discharge Currents Injected onto Ground for Contact Discharge from ESD-Gun Fumihiko Toya, Yoshinori Taka, Osamu Fujiwara (Nagoya Inst. of Tech.), Shinobu Ishigami, Yukio Yamanaka (NICT) EMCJ2009-5 |
International Electrotechnical Commission (IEC) prescribes an immunity test (IEC61000-4-2) of electronic equipment for e... [more] |
EMCJ2009-5 pp.25-29 |
EMCJ, ITE-BCT |
2009-03-13 10:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Study on Measurement Uncertainty of Radiated Emission at 1 - 18 GHz Range Toshihide Tosaka, Yukio Yamanaka, Katsumi Fujii, Tsutomu Sugiyama (NICT) EMCJ2008-114 |
[more] |
EMCJ2008-114 pp.1-6 |
EMCJ |
2008-12-19 16:00 |
Gifu |
Gifu Univ. |
Influence of Built-In Inductor on Rising Part of Discharge Current Waveform for Contact Discharge of ESD-Gun. Fumihiko Toya, Yoshinori Taka, Osamu Fujiwara (NIT), Shinobu Ishigami, Yukio Yamanaka (NICT) EMCJ2008-99 |
The International Electrotechnical Commission (IEC) prescribes an immunity test (IEC61000-4-2) of electronic equipment f... [more] |
EMCJ2008-99 pp.75-79 |
EMCJ |
2008-11-21 13:25 |
Tokyo |
AIST Tokyo Waterfront |
Round Robin Test on Calibration of EMI Antennas Katsumi Fujii, Akira Sugiura, Yukio Yamanaka (National Institute of Information and Communications Technology) EMCJ2008-85 |
To compare with calibrated results of EMI antennas for frequency range from 30 MHz to 1000 MHz, a round robin test was c... [more] |
EMCJ2008-85 pp.59-64 |
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 |
ACT (2nd) |
2008-09-12 13:35 |
Kanagawa |
National Defence Academy |
Characteristics of E-field Distribution and Applications of Reverberation Chambers Katsushige Harima, Tsutomu Sugiyama, Yukio Yamanaka (NICT) |
[more] |
|