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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2024-06-28 13:50 |
Ishikawa | Shiinoki Cultural Complex, Ishikawa Prefecture | Investigation of higher resolution of ultrasound using response characteristics of rectangular pulse transmission. Yuusuke Tanaka, Ryu Izumi, Yukio Ogura (Japan Probe) |
(To be available after the conference date) [more] | |
| PEM (Workshop) |
2023-11-27 - 2023-11-28 |
Hokkaido | Hokkaido Univ. Frontier Research in Applied Sciences Building | Design of Sub-THz Signal Generation Device Based on Optical Difference Frequency Generation Using T-Branch LiTaO3 and Al2O3 Rectangular Waveguide Ken Paramayudha, Yui Otagaki, Hiroshi Murata (Mie University) |
A new device for sub-THz signal generation based on optical difference frequency generation (DFG) is proposed. Periodica... [more] | |
| EMT, IEE-EMT | 2023-11-10 13:55 |
Yamaguchi | Kaikyo Messe Shimonoseki | [Invited Lecture]
Optimized Mode Coefficients Based on Quadratic Programming Approach for Multimode Horns with Square-Waveguide Aperture Hiroyuki Deguchi, Mikio Tsuji (Doshisha Univ.)  EMT2023-81 |
This paper proposes directivity synthesis for multimode horns with square-waveguide aperture based on quadratic programm... [more] | EMT2023-81 pp.102-107 |
| EMCJ, MW, EST, IEE-EMC [detail] | 2022-10-13 16:25 |
Akita | Akita University (Primary: On-site, Secondary: Online) |
A study on flat-plate electromagnetic field modeling of electromagnetic wave absorbing and shielding materials using CNTs Eiji Kurumada, Sho Muroga, Motoshi Tanaka (Akita Univ.), Tomonaga Ueno, Reo Yanagi (Nagoya Univ.), Kishio Hidaka (Yamagata Univ.), Akira Ito (Panasonic), Shuhei Shimada, Johta Awano, Osamu Kawasaki (JAXA) EMCJ2022-48 MW2022-94 EST2022-58 |
A simple equivalent electromagnetic field model was developed to clarify the electromagnetic wave absorption and shieldi... [more] | EMCJ2022-48 MW2022-94 EST2022-58 pp.68-71 |
| MWP | 2021-11-26 17:25 |
Online | Online | 60-GHz-band Spatial Duplex Radio over Fiber by Rectangular-Coordinate Two-Dimensional Orthogonal Multiplexing Takashi Tomura, Jiro Hirokawa (Tokyo Tech), Muhsin Ali, Guillermo Carpintero (UC3M) MWP2021-36 |
In this paper, we demonstrate rectangular-coordinate two-dimensional orthogonal multiplexing (ROM) using a 60-GHz wavegu... [more] | MWP2021-36 pp.32-36 |
| EMT, IEE-EMT | 2021-05-21 13:50 |
Online | Online | Development of high-precision numerical calculation method for double infinite integrals appearing in the aperture coupling problem Yu Iwagaki, Hirohide Serizawa (NIT, Numazu Col.) EMT2021-4 |
In this study, we consider fast and accurate calculation algorithms to compute double infinite integrals whose integrand... [more] | EMT2021-4 pp.19-24 |
| EMT, IEE-EMT | 2021-05-21 14:55 |
Online | Online | Electromagnetic plane wave scattering by a slit and a rectangular trough on conducting ground plane -- E polarization case -- Ryoichi Sato (Niigata Univ.), Hiroshi Shirai (Chuo Univ.) EMT2021-6 |
In this report, electromagnetic plane wave scattering from two cracks with different shapes on conducting plane is exami... [more] | EMT2021-6 pp.31-34 |
| MW | 2021-05-20 14:20 |
Online | Online | Broadband Four-Way End Launcher Waveguide Power Divider Minoru Sanagi, Rentaro Kawakami (Okayama Univ.) MW2021-8 |
A end launcher waveguide power divider has been investigated. The rectangular waveguide is shorted and four coaxial line... [more] | MW2021-8 pp.17-21 |
| EMT, MW, OPE, EST, MWP, THz, IEE-EMT [detail] | 2020-07-17 10:35 |
Online | Online | High-precision calculation method of double infinite integrals appearing in the coupling problem of rectangular apertures Hirohide Serizawa, Yu Iwagaki (NIT, Numazu College) EMT2020-19 MW2020-28 OPE2020-14 EST2020-19 MWP2020-19 |
When the Kobayashi potential method is applied to exactly formulate the diffraction problem of an electromagnetic plane ... [more] | EMT2020-19 MW2020-28 OPE2020-14 EST2020-19 MWP2020-19 pp.71-76 |
| EMT, IEE-EMT | 2020-05-22 10:25 |
Tokyo | Tokyo Metropolitan Univ., Akihabara Satellite Campus (Cancelled but technical report was issued) |
Diffraction of an EM plane wave by a rectangular hole in a thick screen
-- Evaluation of the solution convergence and transmission property -- Hirohide Serizawa, Hananosuke Ono, Akihiro Yamada (NIT, Numazu College) EMT2020-1 |
Aperture field distributions and the amount of power transmission through the aperture are calculated for various values... [more] | EMT2020-1 pp.1-6 |
| EMCJ, MW, EST, IEE-EMC [detail] | 2019-10-24 15:35 |
Miyagi | Tohoku Gakuin University(Conf. Room 2, Eng. Bldg. 1) | Analysis of Rectangular Waveguide H-plane Right-angled Bend based on Impedance type Equivalent Network Takaharu Hiraoka, Hisamichi Toyoshima, Hsu, Jui-Pang (Kanagawa Univ.) EMCJ2019-50 MW2019-79 EST2019-58 |
The junction type discontinuity problem with open-circuited or short-circuited boundary condition can be analyzed by the... [more] | EMCJ2019-50 MW2019-79 EST2019-58 pp.77-82 |
| MIKA (2nd) |
2019-10-04 10:15 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Measurement and Prediction Models of the Line-of-sight Obstruction Losses at Millimeter Wave Radio Xin Du, Kentaro Saito, Jun-ichi Takada (Tokyo Titech), Mitsuki Nakamura, Nobuaki Kuno, Wataru Yamada (NTT) |
For designing the stable communication system at future mmWave bands, the prediction method of the obstruction losses is... [more] | |
| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-18 10:25 |
Hokkaido | Hakodate City Central Library | Anisotropic conductivity measurement of plate laminated waveguides by two kinds of multimode rectangular resonators in millimeter wave band Takashi Tomura, Jiro Hirokawa (Tokyo Tech) EMT2019-7 MW2019-20 OPE2019-11 EST2019-9 MWP2019-7 |
In this paper, we present anisotropic conductivity measurement of plate laminated waveguides by two kinds of multimode r... [more] | EMT2019-7 MW2019-20 OPE2019-11 EST2019-9 MWP2019-7 pp.5-9 |
| EMT, IEE-EMT | 2019-05-24 13:25 |
Tokyo | Tokyo Metro. Col. of Ind. Tech. (Shinagawa CP) | Diffraction of an EM wave by a rectangular hole in a thick conducting screen
-- Examination of the transmission property for various aspect ratios -- Hirohide Serizawa, Satoshi Tsukii (NIT, Numazu College) EMT2019-4 |
The transmission coefficient of a rectangular hole is calculated for various aspect ratios and some incident angles by m... [more] | EMT2019-4 pp.17-22 |
| MW, ED | 2019-01-17 13:50 |
Tokyo | Hitachi, Central Research Lab. | [Special Talk]
Study on SIS mixer and Waveguide Technologies for Wideband and Low-noise Receivers at Submillimeter Wavelengths Takafumi Kojima (NAOJ) ED2018-74 MW2018-141 |
In recent years, receivers based on superconductor-insulator-superconductor (SIS) mixers at millimeter/submillimeter wav... [more] | ED2018-74 MW2018-141 pp.31-36 |
| EMT, IEE-EMT | 2018-11-16 10:00 |
Tottori | Kaike Grand Hotel Tensui(Yonago, Tottori) | High Frequency Diffraction from Dielectric Rectangular Cylinders -TE Polarization- Hieu Ngoc Quang, Hiroshi Shirai (Chuo Univ.) EMT2018-50 |
In this study, transverse electromagnetic plane wave scattering by dielectric rectangular cylinders has been analyzed by... [more] | EMT2018-50 pp.53-58 |
| EMT, IEE-EMT | 2018-05-25 11:20 |
Tokyo | Radiation from a Flanged Rectangular Waveguide
-- In the Case of Different Media -- Hirohide Serizawa (NIT, Numazu College) EMT2018-2 |
We investigate the electromagnetic transmission and reflection characteristics of a flanged rectangular waveguide in the... [more] | EMT2018-2 pp.11-16 |
|
| MW | 2018-05-25 09:25 |
Kyoto | Doshisha Univ. | Broadband waveguide chain power divider/combiner with microstrip probe pairs and conductiong posts Minoru Sanagi, Takuya Shimamoto (Okayama Univ.) MW2018-12 |
A waveguide power divider/combiner with multiple microstrip line branch ports has been investigated. The power divider... [more] |
MW2018-12 pp.13-18 |
| AP | 2018-03-09 09:55 |
Gunma | Hotel Ichii (Kusatsu, Gunma) | Design of a Dual-polarized Slot Array Antenna with Monopulse Corporate-feed Waveguides for Two-dimensional Orthogonal 8-multiplexing in the Non-far Region Kentaro Wada, Ryotaro Ohashi, Takashi Tomura, Jiro Hirokawa (Tokyo Inst. of Tech.) AP2017-196 |
We have proposed a dual-polarized slot array antenna with monopulse corporate-feed waveguides for rectangular-coordinate... [more] | AP2017-196 pp.23-26 |
| AP, WPT (Joint) |
2018-01-19 15:10 |
Nara | ATR | Design of 16x16-element Monopulse Waveguide Slot Array Antenna with Corporate-feed in Rectangular-coordinate Orthogonal Multiplexing Transmission Ryotaro Ohashi, Takashi Tomura, Jiro Hirokawa (Tokyo Tech.) AP2017-170 |
We have proposed an optimization design method for excitation coefficients that maximizes multiplexing transmission chan... [more] | AP2017-170 pp.111-114 |
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