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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ | 2024-04-26 16:30 |
Okayama | Okayama University | Investigation of a Pre-Radiated Immunity Test Method for Automotive Electronic Components Katsushige Harima (NICT), Takayuki Kubo (NoiseKen), Kaoru Gotoh (NICT), Takeshi Ishida (NoiseKen) |
(To be available after the conference date) [more] | |
| EMCJ, MW, EST, IEE-EMC [detail] | 2022-10-13 12:45 |
Akita | Akita University (Primary: On-site, Secondary: Online) |
Measurement of characteristics for improved broadband folded antenna Keita Kobayashi, Yuzuki Yamamoto, Shinobu Ishigami, Ken Kawamata (TGU), Katsushige Harima (NICT), Shingo Inori (ELENA)  EMCJ2022-41 MW2022-87 EST2022-51 |
[more] | EMCJ2022-41 MW2022-87 EST2022-51 pp.31-36 |
| EMCJ | 2022-05-20 15:25 |
Kyoto | Campus Plaza Kyoto (Primary: On-site, Secondary: Online) |
Near-field Characteristics of Antennas Used in Proximity Immunity Tests Katsushige Harima (NICT), Takayuki Kubo (Noise Laboratory), Kaoru Gotoh (NICT), Takeshi Ishida (Noise Laboratory) EMCJ2022-12 |
The variation of the exposure electric field level at the EUT placement location in the radiated immunity test in close ... [more] | EMCJ2022-12 pp.22-26 |
| EST, MW, EMCJ, IEE-EMC [detail] | 2021-10-07 13:00 |
Online | Online | FDTD analysis for improving the characteristics of the folded long-hexagon antenna (1) Keita Kobayashi, Toshiya Ishizaki, Shinobu Ishigami, Ken Kawamata (TGU), Katsushige Harima (NICT), Shingo Inori (ELENA) EMCJ2021-32 MW2021-44 EST2021-34 |
[more] | EMCJ2021-32 MW2021-44 EST2021-34 pp.25-29 |
| EST, MW, EMCJ, IEE-EMC [detail] | 2021-10-07 13:25 |
Online | Online | FDTD analysis for improving the characteristics of the folded long-hexagon antenna (2) Toshiya Ishizaki, Keita Kobayashi, Shinobu Ishigami, Ken Kawamata (TGU), Katsushige Harima (NICT), Shingo Inori (ELENA) EMCJ2021-33 MW2021-45 EST2021-35 |
Folded rhombic-antenna has been proposed as a broadband antenna for use in electromagnetic interference (EMI) measuremen... [more] | EMCJ2021-33 MW2021-45 EST2021-35 pp.30-34 |
| MW, EST, EMCJ, PEM, IEE-EMC [detail] | 2020-10-22 11:25 |
Online | Online | Fabrication of Broadband Folded Long-Hexagon Antenna and its Characteristic Measurement (1) Kyo Kobayashi, Toshiya Ishizaki, Shinobu Ishigami, Ken Kawamata (TGU), Katsushige Harima (NICT), Shingo Inori (Elena) EMCJ2020-29 MW2020-43 EST2020-31 |
Interfering electromagnetic noises generated by electrical and electronic devices may affect the operation of other devi... [more] | EMCJ2020-29 MW2020-43 EST2020-31 pp.25-30 |
| MW, EST, EMCJ, PEM, IEE-EMC [detail] | 2020-10-22 11:50 |
Online | Online | Fabrication of Broadband Folded Long-Hexagon Antenna and its Characteristic Measurement (2) Toshiya Ishizaki, Kyo Kobayashi, Shinobu Ishigami, Ken Kawamata (TGU), Katsushige Harima (NICT), Shingo Inori (Elena) EMCJ2020-30 MW2020-44 EST2020-32 |
Folded rhombic-antenna has been proposed as a broadband antenna for use in electromagnetic interference (EMI) measuremen... [more] | EMCJ2020-30 MW2020-44 EST2020-32 pp.31-35 |
| EMCJ | 2020-09-28 14:00 |
Online | Online | Design of Hybrid Tapered TEM Horn Antenna Katsushige Harima, Koaru Gotoh (NICT), Takayuki Kubo, Takeshi Ishida (Noise Laboratory) EMCJ2020-22 |
We have designed a hybrid tapered TEM horn antenna for radiated immunity tests in close proximity as specified in IEC 61... [more] | EMCJ2020-22 pp.7-10 |
| EMCJ, MW, EST, IEE-EMC [detail] | 2019-10-25 11:15 |
Miyagi | Tohoku Gakuin University(Conf. Room 2, Eng. Bldg. 1) | Experimental Evaluation of a Prototype TEM Horn for Radiated Immunity Test in Close Proximity Katsushige Harima (NICT), Takayuki Kubo, Takeshi Ishida (Noise Laboratory) EMCJ2019-58 MW2019-87 EST2019-66 |
We have fabricated a prototype TEM horn antenna for radiated immunity tests in close proximity as specified in IEC 61000... [more] | EMCJ2019-58 MW2019-87 EST2019-66 pp.125-129 |
| EST, MW, EMCJ, IEE-EMC [detail] | 2018-10-18 13:05 |
Aomori | Hachinohe Chamber of Commerce and Industry(Hachinohe city, Aomori) | Evaluation of a TEM Horn Antenna for Radiated Immunity Testing in Close Proximity Katsushige Harima (NICT), Takayuki Kubo, Takeshi Ishida (Noise Laboratory) EMCJ2018-38 MW2018-74 EST2018-60 |
We designed a shortened exponentially tapered TEM horn for use in close proximity radiated immunity testing and optimize... [more] | EMCJ2018-38 MW2018-74 EST2018-60 pp.23-27 |
| EMCJ, IEE-EMC | 2018-05-25 13:35 |
Nagano | Investigation for Radiated Immunity Testing Using White Gaussian Noise and Multitone Katsushige Harima (NICT), Daichi Akita, Tetsuya Nakamura (TOYO Corporation) EMCJ2018-6 |
This report describes the experimental investigation of radiated immunity testing, which applies broadband test signals ... [more] | EMCJ2018-6 pp.1-5 |
|
| EMCJ, WPT, PEM (Joint) |
2016-11-24 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Shortened Exponential Tapered-TEM Horn Antenna for EMC Measurements Katsushige Harima (NICT) EMCJ2016-84 |
This report describes the numerical analysis of the antenna characteristics of TEM horn antennas that applied tapered tr... [more] | EMCJ2016-84 pp.1-6 |
| AP | 2016-04-22 09:55 |
Aichi | Chub university | Experimental Estimation of E-Field Distribution in a Vehicle under Multipath Propagation Environment Katsushige Harima (NICT), Tetsuya Nakamura, Daichi Akita (TOYO), Shinobu Ishigami (TGU) AP2016-8 |
As a basic study on radiated immunity testing for vehicles, this report describes the maximum E-field distribution in a ... [more] | AP2016-8 pp.41-45 |
| EMCJ, IEE-EMC | 2015-12-18 13:10 |
Aichi | TOYOTA CENTRAL R&D LABS., INC. | Evaluation of E-Fields Generating Antennas for Use in Close Proximity Radiated Immunity Testing Katsushige Harima, Shinobu Ishigami (NICT) EMCJ2015-95 |
This report describes the numerical analysis of the E-field uniformity over the measurement area in close proximity radi... [more] | EMCJ2015-95 pp.33-38 |
| AP (2nd) |
2015-09-04 13:25 |
Kyoto | ATR | Evaluation of an Exponentially Tapered TEM Horn Antenna Used for Close Proximity Radiated Immunity Testing Katsushige Harima, Shinobu Ishigami (NICT) |
This report describes the numerical analysis of the E-field uniformity over the measurement area in close proximity radi... [more] | |
| AP | 2015-04-23 10:55 |
Okinawa | Ishigaki City | Determination of Far-Field Gain for WR-3 (220-325 GHz) Band Horn Antenna at Reduced Distances Katsushige Harima, Toshihide Tosaka, Katsumi Fujii, Kaori Fukunaga (NICT) AP2015-9 |
The far-field gain for horn antenna used as typical reference and broadband antennas on millimeter-wave bands is determi... [more] | AP2015-9 pp.41-46 |
| AP (2nd) |
2014-12-19 10:20 |
Kagoshima | Tanegashima Space Center | A Consideration of Far-Field Gain Estimation of Antennas Operated in Liquid by Using Phase Center Nozomu Ishii (Niigata Univ.), Katsushige Harima, Lira Hamada, Soichi Watanabe (NICT) |
[more] | |
| AP, SAT (Joint) |
2014-07-24 14:00 |
Gifu | Gero Citizen Hall | Numerical Simulation of Far-Field Gain Determination for Broadband Antennas at Reduced Distances Katsushige Harima (NICT) AP2014-54 |
This report describes the numerical analysis of the gain variation that exists in gain measurements based on the Friis t... [more] | AP2014-54 pp.37-40 |
| 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 11:20 |
Gifu | Gifu Univ. | Estimation of Antenna Phase Center Based on Gain Variation with Measurement Distance Katsushige Harima (NICT) EMCJ2012-91 |
Numerical techniques are presented for determination of the phase center of an antenna using the distance dependence of ... [more] | EMCJ2012-91 pp.37-41 |
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