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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2023-11-17 12:55 |
Okinawa | Nago City Industrial Support Center (Okinawa) (Primary: On-site, Secondary: Online) |
Evaluation of temperature characteristics of a dielectric resonator in microwave-band Kohei Fujiwara, Takashi Kondo (TIRI), Sei Mizojiri, Kazuya Yaginuma (Pale Blue), Shinji Hara, Noriyuki Tanba (Nagoya Univ.) |
[more] | |
| EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] | 2023-07-20 10:00 |
Hokkaido | Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
Development and Environmental Test of Dielectric Resonator Oscillator on 24-GHz-band Kohei Fujiwara, Takashi Kondo (TIRI)  EMT2023-24 MW2023-42 OPE2023-24 EST2023-24 MWPTHz2023-20 |
[more] | EMT2023-24 MW2023-42 OPE2023-24 EST2023-24 MWPTHz2023-20 pp.82-87 |
| MW | 2023-06-22 13:35 |
Kanagawa | Yugawara-machi Shou-Kou-Kai Bldg. (Primary: On-site, Secondary: Online) |
Development of millimeter wave signal source using Non-Liner Transmission Line Makoto Yoshida (CDEX), Kohei Fujiwara, Kouich Tokita, Hidehiko Yamaoka (TIRI), Toshiyuki Yakabe (MPL) MW2023-20 |
We have been working on the practical application of 28 GHz-band VNA based on six-port method, which is a kind of the ho... [more] | MW2023-20 pp.1-6 |
| MW | 2022-12-15 13:30 |
Mie | Jingu-Kaikan(Ise) (Primary: On-site, Secondary: Online) |
Development of SIW type directional-coupler in 60-GHz-band Kohei Fujiwara, Kouichi Tokita (TIRI), Makoto Yoshida (CDEX) MW2022-132 |
[more] | MW2022-132 pp.7-10 |
| MW | 2022-12-16 10:25 |
Mie | Jingu-Kaikan(Ise) (Primary: On-site, Secondary: Online) |
Development of 28-GHz-band VNA based on six-port method Makoto Yoshida (CDEX), Kohei Fujiwara, Kouich Tokita, Hidehiko Yamaoka (TIRI), Toshiyuki Yakabe (MPL LLP) MW2022-142 |
VNAs based on the six-port method (SPC-VNA) is one of the homodyne systems that has a simple structure and is expected t... [more] | MW2022-142 pp.54-59 |
| MW | 2022-11-15 15:20 |
Nagasaki | Fukue-Bunka-Kaikan (Primary: On-site, Secondary: Online) |
Development of SIW type hybrid coupler with transducer of waveguide to MSL in W-band Kohei Fujiwara, Kouichi Tokita (TIRI), Makoto Yoshida (CDEX) MW2022-116 |
[more] | MW2022-116 pp.41-45 |
| MW | 2022-11-16 11:50 |
Nagasaki | Fukue-Bunka-Kaikan (Primary: On-site, Secondary: Online) |
Development of reference signal generator in 28-GHz-band Makoto Yoshida (CDEX), Kohei Fujiwara, Kouichi Tokita (TIRI), Toshiyuki Yakabe (MPL) MW2022-126 |
Generally, most VNAs on the market employ a heterodyne method to achieve scalability of the measurement frequency and hi... [more] | MW2022-126 pp.90-95 |
| MW | 2022-11-16 13:30 |
Nagasaki | Fukue-Bunka-Kaikan (Primary: On-site, Secondary: Online) |
Complex Permittivity Measurement of Liquids at MHz Band Using an Open-Ended Coaxial Line Based on the Lumped Constant Theory Kouji Shibata (Hachinohe Institute of Tech.), Kohei Fujiwara (TIRI) MW2022-127 |
(To be available after the conference date) [more] | MW2022-127 pp.96-101 |
| MW | 2022-11-16 14:20 |
Nagasaki | Fukue-Bunka-Kaikan (Primary: On-site, Secondary: Online) |
Evaluation of fixture correction method of s-parameter measurement for surface mount devices Takashi Kondo, Kohei Fujiwara (TIRI) MW2022-129 |
A fixture correction is generally involved in s-parameter measurements for surface mount devices in the microwave band. ... [more] | MW2022-129 pp.108-112 |
| EMCJ, MW, EST, IEE-EMC [detail] | 2022-10-13 15:25 |
Akita | Akita University (Primary: On-site, Secondary: Online) |
Dielectric Measurement of Li(N(SO2CF3)2) Solutions Based on the Cut-off Circular Waveguide Reflection Method Kouji Shibata (Hachinohe Inst. of Tech.), Erika Otani, Jihae Han (Nigata Univ.), Kohei Fujiwara, Kouichi Tokita (TIRI), Yasuhiro Umebayashi (Nigata Univ.) EMCJ2022-46 MW2022-92 EST2022-56 |
(To be available after the conference date) [more] | EMCJ2022-46 MW2022-92 EST2022-56 pp.58-63 |
| EMCJ, MW, EST, IEE-EMC [detail] | 2022-10-13 15:50 |
Akita | Akita University (Primary: On-site, Secondary: Online) |
Development of SIW Hybrid-coupler in V-band Kohei Fujiwara, Kouichi Tokita (TIRI), Makoto Yoshida (CDEX) EMCJ2022-47 MW2022-93 EST2022-57 |
[more] | EMCJ2022-47 MW2022-93 EST2022-57 pp.64-67 |
| MI | 2022-09-15 14:00 |
Kanagawa | (Primary: On-site, Secondary: Online) |
Unsupervised Cell Detection for Suppression of Background Information in Cytology Keita Takeda, Kazuki Matsuo, Kohei Fujiwara, Eiji Mitate, Tomoya Sakai (Nagasaki Univ.) MI2022-57 |
(To be available after the conference date) [more] | MI2022-57 pp.35-38 |
| AP, MW (Joint) |
2022-09-14 15:15 |
Ehime | The Museum of Art, EHIME (Primary: On-site, Secondary: Online) |
Development of 28 GHz band down-converter module with antenna using polymer powder bed fusion and plating Ryuichi Kobayashi, Kohei Fujiwara, Yuta Watanabe, Satoshi Kuwahara, Shota Takemura, Kohei Takizawa (TIRI) MW2022-68 |
We developed a down-converter module with a standard gain horn antenna using polyamide-12 polymer powder bed fusion. The... [more] | MW2022-68 pp.1-6 |
| AP, MW (Joint) |
2022-09-14 16:05 |
Ehime | The Museum of Art, EHIME (Primary: On-site, Secondary: Online) |
Dielectric Measurement of LiBF4 and LiPF6 Solutions Based on the Cut-off Circular Waveguide Reflection Method Kouji Shibata (Hachinohe Inst. of Tech.), Erika Otani, Jihae Jan (Nigata Univ.), Kohei Fujiwara, Kouichi Tokita (TIRI), Yasuhiro Umebayashi (Nigata Univ.) MW2022-70 |
(To be available after the conference date) [more] | MW2022-70 pp.13-18 |
| MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] | 2022-07-19 09:20 |
Hokkaido | Asahikawa Civic Culture Hall (Primary: On-site, Secondary: Online) |
Dielectric Measurement of liquids at Frequency Range of 10 - 1000MHz Based on the Combination of Cut-off Circular Waveguide Reflection Method and a Large-bore Jig Kouji Shibata (Hachinohe Institute of Tech.), Kohei Fujiwara (TIRI) EMT2022-17 MW2022-41 OPE2022-20 EST2022-18 MWPTHz2022-15 |
(To be available after the conference date) [more] | EMT2022-17 MW2022-41 OPE2022-20 EST2022-18 MWPTHz2022-15 pp.52-56 |
| MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] | 2022-07-19 13:00 |
Hokkaido | Asahikawa Civic Culture Hall (Primary: On-site, Secondary: Online) |
Development of SIW power divider with waveguide to microstrip line transducer Kohei Fujiwara, Kouichi Tokita (TIRI), Makoto Yoshida (CDEX) EMT2022-22 MW2022-46 OPE2022-25 EST2022-23 MWPTHz2022-20 |
A conventional vector network analyzer employs the super-heterodyne scheme to expand a measuring frequency band. However... [more] | EMT2022-22 MW2022-46 OPE2022-25 EST2022-23 MWPTHz2022-20 pp.73-78 |
| MW | 2022-05-20 10:50 |
Kyoto | Kyoto Univ. (Primary: On-site, Secondary: Online) |
Development of a power divider based on SIW structure in the 60-GHz-band Kohei Fujiwara, Kouichi Tokita (TIRI), Makoto Yoshida (CDEX) MW2022-18 |
[more] | MW2022-18 pp.18-22 |
| MW | 2022-03-04 13:00 |
Online | Online | Expantion of dynamicrange on a six-port correlator in the transmission measurement Kohei Fujiwara, Kouichi Tokita (TIRI), Toshiyuki Yakabe (MPL), Makoto Yoshida (CDEX) MW2021-136 |
A conventional vector network analyzer employs the super-heterodyne scheme to expand a measuring frequency band. The cir... [more] | MW2021-136 pp.140-145 |
| MW | 2021-11-19 09:55 |
Kagoshima | Kagoshima University (Primary: On-site, Secondary: Online) |
Transmission measurement on a six-port correlator in the 28 GHz band Kohei Fujiwara, Kouichi Tokita (TIRI), Toshiyuki Yakabe (MPL), Makoto Yoshida (CDEX) MW2021-75 |
[more] | MW2021-75 pp.46-51 |
| MI, MICT [detail] | 2021-11-05 10:00 |
Online | Online | [Short Paper]
Prediction of therapeutic response in Sjogren's syndrome using ultrasound images of parotid glands Kohei Fujiwara, Takeda Keita, Yukinori Takagi, Miho Sasaki, Sato Eida, Ikuo Katayama, Misa Sumi, Tomoya Sakai (Nagasaki Univ.) MICT2021-30 MI2021-28 |
The purpose of this study was to predict the response to treatment of SS from ultrasound (US) images of salivary glands ... [more] | MICT2021-30 MI2021-28 pp.15-16 |
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