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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2024-11-15 13:50 |
Okinawa | JA Kume-jima Yuntaku house (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Study on evaluation of millimeter-wave characteristics of circuit boards using WG modes in a sapphire disk resonator Sho Matsumine, Daisuke Suzuki, Yoshinori Kogami (Utsunomiya Univ.)  MW2024-140 |
A method to evaluate accurately the interface effective conductivity of a substrate for millimeter wave circuit that has... [more] | MW2024-140 pp.83-86 |
| MW | 2024-06-13 16:15 |
Tokyo | Hachijomachi-shoko-kai (Tokyo, Online) (Primary: On-site, Secondary: Online) |
Experiments to evaluate millimeter-wave characteristics of the FPC substrates using WG-mode resonators Daisuke Suzuki, Yoshinori Kogami (Utsunomiya Univ.) MW2024-22 |
A method using a WG-mode dielectric disk resonator is proposed for evaluating the characteristics of millimeter-wave pla... [more] | MW2024-22 pp.18-21 |
| MW | 2023-03-03 13:25 |
Tottori | Tottori Univ. (Tottori, Online) (Primary: On-site, Secondary: Online) |
Design of dielectric loaded TM0m0 mode cylindrical cavity resonator for the evaluation of a lossy dielectric material Yuma Kasakura, Yoshinori Kogami (Utsunomiya Univ.) MW2022-176 |
In recent years, microwave technology has been employed in medical fields, and evaluation of the complex permittivity of... [more] | MW2022-176 pp.108-113 |
| MW | 2021-03-05 10:55 |
Online | Online (Online) | Study on an efficient evaluation of temperature dependence for a dielectric thin film by a circular cavity resonator method Taiki Kimura, Yoshinori Kogami, Takashi Shimizu (Utsunomiya Univ.) MW2020-92 |
It is inefficient to evaluate temperature dependence for a dielectric thin film with thickness of 100 um or below by a c... [more] | MW2020-92 pp.7-12 |
| MW | 2020-03-05 13:10 |
Kochi | Kochi City Culture-Plaza CUL=PORT (Kochi) (Cancelled but technical report was issued) |
Development of temperature dependence measurement system for a dielectric film at 50GHz band with the circular empty cavity method Kohei Takahagi, Yoshinori Kogami, Takashi Shimizu (Utsunomiya Univ.) MW2019-144 |
In millimeter wave circuits, the demand for smaller and thinner circuits has been increasing, and a method for evaluatin... [more] | MW2019-144 pp.23-28 |
| MW | 2019-11-15 13:40 |
Okinawa | Minami Daido Villa. Tamokuteki Koryu Center (Okinawa) | Study on complex permittivity measurements of thermoplastic resins for 3D printer using NRD guide Takashi Shimizu, Takuma Konno, Yoshinori Kogami (Utsunomiya Univ.) MW2019-117 |
Complex permittivity measurement method of thermal plastic resin rod are studied using millimeter wave transmission char... [more] | MW2019-117 pp.99-103 |
| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-18 10:00 |
Hokkaido | Hakodate City Central Library (Hokkaido) | A Study on measurement uncertainty of complex permittivity using a 6 GHz band cavity fabricated by a 3D Printer Takashi Shimizu, Yoshinori Kogami (Utsunomiya Univ.) EMT2019-6 MW2019-19 OPE2019-10 EST2019-8 MWP2019-6 |
Complex permittivity measurements of PTFE plates with different thickness are performed using two kinds of empty cavity ... [more] | EMT2019-6 MW2019-19 OPE2019-10 EST2019-8 MWP2019-6 pp.1-4 |
| MW (2nd) |
2019-06-26 - 2019-06-28 |
Overseas | RUS, Bangkok, Thailand (Overseas) | Design of a 30GHz band Coplanar type H-slot Resonator with High Temperature Superconductor Shota Kanaoto, Yoshinori Kogami, Takashi Shimizu (Utsunomiya Univ.) |
A narrowband millimeter wave bandpass filter (BPF) with low loss and good spurious characteristic is required for 5G mob... [more] | |
| MW (2nd) |
2019-06-26 - 2019-06-28 |
Overseas | RUS, Bangkok, Thailand (Overseas) | Study on a sub-THz band grooved circular empty cavity for low loss dielectric material evaluations Taiki Kimura, Yoshinori Kogami, Takashi Shimizu (Utsunomiya Univ.) |
[more] | |
| MW, ICD | 2019-03-14 10:05 |
Okinawa | (Okinawa) | Study on an accurate complex permittivity measurement method for a cylindrical sample using a 50GHz band TM010 mode cavity resonator Takafumi Sasaki, Yoshinori Kogami, Takashi Shimizu (Utsunomiya Univ.) MW2018-156 ICD2018-100 |
[more] | MW2018-156 ICD2018-100 pp.1-6 |
| MW, ICD | 2019-03-14 10:30 |
Okinawa | (Okinawa) | Millimeter wave complex permittivity measurements of dielectric disks with different internal structures using the WG mode method Kota Tsunoda, Takashi Shimizu, Yoshinori Kogami (Utsunomiya Univ.) MW2018-157 ICD2018-101 |
A FDM type 3D printer can output a dielectric substrate for millimeter wave circuit by laminating a thermoplastic resin.... [more] | MW2018-157 ICD2018-101 pp.7-12 |
| MW, ICD | 2019-03-14 10:55 |
Okinawa | (Okinawa) | A study on millimeter wave complex permittivity evaluations by the circular empty cavity method for photosensitive insulator Kouhei Takahagi (Utsunomiya Univ.), Kazuaki Ebisawa (TOK), Yoshinori Kogami, Takashi Shimizu (Utsunomiya Univ.) MW2018-158 ICD2018-102 |
It is necessary to evaluate a complex permittivity of thin dielectric samples for compact and low-profile microwave and ... [more] | MW2018-158 ICD2018-102 pp.13-18 |
| MW | 2018-12-14 13:45 |
Kanagawa | Kanagawa Univ. (Kanagawa) | Millimeter wave complex permittivity measurement of printed dielectric disk by 3D printer using the WG mode method Kota Tsunoda, Takashi Shimizu, Yoshinori Kogami (Utsunomiya Univ.) MW2018-134 |
We have been investigating production of millimeter wave circuits using a 3D printer of fused deposition modeling (FDM).... [more] | MW2018-134 pp.109-114 |
| ICD, MW | 2018-03-01 16:20 |
Shiga | The University of Shiga Prefecture (Shiga) | Study on frequency and temperature dependence measurements of complex permittivity for flexible substrates used for the printed electronics technology. Yu Mogami, Takashi Shimizu, Yoshinori Kogami (Utsunomiya Univ.) MW2017-188 ICD2017-112 |
To design microwave and millimeter wave circuit with high accuracy, it is necessary to obtain the accurate complex permi... [more] | MW2017-188 ICD2017-112 pp.65-70 |
| ICD, MW | 2018-03-02 10:35 |
Shiga | The University of Shiga Prefecture (Shiga) | Study on 30GHz band narrowband BPF with COAX I/O port using coplanar type H-slot resonators Kosuke Goto, Takashi Shimizu, Yoshinori Kogami (Utsunomiya Univ.) MW2017-190 ICD2017-114 |
A coplanar type H-slot resonator which has high unloaded Q and a good spurious characteristic is designed for 30GHz band... [more] | MW2017-190 ICD2017-114 pp.77-82 |
| ICD, MW | 2018-03-02 11:00 |
Shiga | The University of Shiga Prefecture (Shiga) | Study on frequency dependence measurements of the interface relative conductivity using a dielectric rod resonator sandwiched between copper-clad dielectric substrates Yusaku Hirano, Takashi Shimizu, Yoshinori Kogami (Utsunomiya Univ.) MW2017-191 ICD2017-115 |
We studied on evaluation techniques of the interface relative conductivity using a dielectric rod resonator sandwiched b... [more] | MW2017-191 ICD2017-115 pp.83-86 |
| MW | 2017-11-09 15:45 |
Okinawa | Miyakojima Marin Terminal Bldg. (Okinawa) | Transmission characteristic evaluation for a conductor backed CPW by a home printed electronics technology Takashi Shimizu, Yoshinori Kogami (Utsunomiya Univ.) MW2017-127 |
[more] | MW2017-127 pp.83-86 |
| MW, EMCJ, EST, IEE-EMC [detail] | 2017-10-19 09:20 |
Akita | Yupopo (Akita) | Complex permittivity measurements of flexible materials for the Ag ink-jet print in the millimeter wave frequency band Yu Mogami, Takashi Shimizu, Yoshinori Kogami (Utsunomiya Univ.) EMCJ2017-31 MW2017-83 EST2017-46 |
[more] | EMCJ2017-31 MW2017-83 EST2017-46 pp.7-10 |
| MWP, OPE, EMT, MW, EST, IEE-EMT [detail] | 2017-07-21 10:35 |
Hokkaido | Obihiro Chamber of Commerce and Industry (Hokkaido) | Frequency Dependence Measurement of Complex Permittivity for Sapphire substrate by the Cutoff Circular Waveguide Method with the TE021 mode Takashi Shimizu, Yoshinori Kogami (Utsunomiya Univ.) EMT2017-30 MW2017-55 OPE2017-35 EST2017-32 MWP2017-32 |
[more] | EMT2017-30 MW2017-55 OPE2017-35 EST2017-32 MWP2017-32 pp.127-132 |
| MW (2nd) |
2017-06-14 - 2017-06-16 |
Overseas | KMUTT, Bangkok, Thailand (Overseas) | Stability of unloaded Q for 50GHz band TM0m0 mode cavity resonator using the thermal diffusion bonding Takafumi Sasaki, Hikaru Inada, Takashi Shimizu, Yoshinori Kogami (Utsunomiya Univ.) |
We proposed a novel 50GHz band TM0m0 mode cavity for the complex permittivity measurement of dielectric rod in the milli... [more] | |
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