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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EST | 2020-01-31 15:45 |
Oita | Beppu International Convention Center | Analysis of the radiation characteristics of a photoconductive antenna using the FDTD method with the subgrid technique Yu Nakano, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.)  EST2019-101 |
A photoconductive antenna has been investigated as a way to emit terahertz waves.Using the finite- difference time-domai... [more] | EST2019-101 pp.115-118 |
| EST | 2020-01-31 16:10 |
Oita | Beppu International Convention Center | FDTD analysis of mode converters using an insulator-metal-insulator waveguide Takahiro Suzuki, Jun Shibayama, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EST2019-102 |
We evaluate mode conversion characteristics of surface plasmon polaritons propagating along insulator-metal-insulator (I... [more] | EST2019-102 pp.119-123 |
| AP, RCS (Joint) |
2019-11-22 09:50 |
Saga | Saga Univ. | Improving Time-domain Symbol Spread Blind Adaptive Array Interference Suppression by Principal Component Analysis Kazuki Maruta (Chiba Univ.), Kentaro Nishimori (Niigata Univ.), Chang-Jun Ahn (Chiba Univ.) RCS2019-226 |
We previously proposed a time-domain symbol spreading (TSS) which can expand the operational region of the blind adaptiv... [more] | RCS2019-226 pp.129-134 |
| PEM (Workshop) |
2019-11-18 - 2019-11-19 |
Mie | Sinfonia Technology Hibiki Hall Ise (Ise Tourism and Culture Hall) | Time-domain Analysis of Microwave Guided-Modes Propagating along FRPM Pipe Wall for Pipeline Inspection Sayaka Matsukawa (AIST), Kosuke Yoshida (Mie Univ.), Tadahiro Okuda, Masaya Hazama (Kurimoto Ltd,), Satoru Kurokawa (AIST), Hiroshi Murata (Mie Univ.) |
We have proposed a new nondestructive inspection technique for underground FRPM pipelines by using microwave guided-mode... [more] | |
| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-18 13:40 |
Hokkaido | Hakodate City Central Library | Design and Evaluation of 3-Dimensional Printed Reflector Fresnel Lens Antenna Based on Acrylonitrile Butadiene Styrene Plastics for W-Band Millimeter-Wave Radar Applications Shunichi Futatsumori, Nobuhiro Sakamoto, Tomio Soga (ENRI) EMT2019-13 MW2019-26 OPE2019-17 EST2019-15 MWP2019-13 |
This report discusses the design and evaluation of 3-dimensional (3D) printed reflector Fresnel lens antenna based on Ac... [more] | EMT2019-13 MW2019-26 OPE2019-17 EST2019-15 MWP2019-13 pp.41-45 |
| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-19 13:05 |
Hokkaido | Hakodate City Central Library | Widening the polarization conversion properties of an L-figured Si-wire waveguide Yuto Nakagawa, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) EMT2019-38 MW2019-51 OPE2019-42 EST2019-40 MWP2019-38 |
We present the design guideline of a polarization converter consisting of an L-figured Si-wire waveguide that operates o... [more] | EMT2019-38 MW2019-51 OPE2019-42 EST2019-40 MWP2019-38 pp.183-188 |
| EMCJ | 2019-04-11 15:50 |
Okinawa | Okinawa Industry Support Center | A Study on Anechoic Chamber Performance by the Time-domain Analysis using a Pair of Dipole Antennas Takehiro Morioka (AIST) EMCJ2019-7 |
An antenna scanner is useful to carry out multiple measurements by relocating antennas automatically in an anechoic cham... [more] | EMCJ2019-7 pp.35-38 |
| RCS, SR, SRW (Joint) |
2019-03-06 14:35 |
Kanagawa | YRP | [Invited Lecture]
Blind Adaptive Array with Time-Domain Symbol Spreading Kazuki Maruta (Chiba Univ.), Kentaro Nishimori (Niigata Univ.), Yu Nakayama (Aoyama Gakuin Univ.), Chang-Jun Ahn (Chiba Univ.) RCS2018-296 |
This paper proposes a time-domain symbol spreading (TSS) to expand the operational region of the blind adaptive array in... [more] | RCS2018-296 pp.77-82 |
| EA, US (Joint) |
2019-01-22 10:30 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Analysis of effects of swimbladder for target strength measurement of fish Shunichi Fujii, Kotaro Hoshiba, Takenobu Tsuchiya, Nobuyuki Endoh (Kanagawa Univ.) US2018-85 |
Recent years, high-frequency acoustic signal is used in a fishfinder. A swimbladder is important to estimate the target ... [more] | US2018-85 pp.31-34 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-18 09:15 |
Osaka | Osaka University Nakanoshima Center | Numerical analysis of a polarization conversion metallic plate using a rectangular hole array Hayato Baba, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) PN2018-54 EMT2018-88 OPE2018-163 LQE2018-173 EST2018-101 MWP2018-72 |
A metallic plate with a rectangular hole array is analyzed using the finite-difference time-domain method with the perio... [more] | PN2018-54 EMT2018-88 OPE2018-163 LQE2018-173 EST2018-101 MWP2018-72 pp.131-136 |
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-18 10:30 |
Osaka | Osaka University Nakanoshima Center | Polarization Converter in a Buried Waveguide with a Metal Strip Yota Sasaki, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) PN2018-68 EMT2018-102 OPE2018-177 LQE2018-187 EST2018-115 MWP2018-86 |
A polarization converter with a metal strip is developed in a buried waveguide with a rectangular core. The eigenmode an... [more] | PN2018-68 EMT2018-102 OPE2018-177 LQE2018-187 EST2018-115 MWP2018-86 pp.203-208 |
| EST | 2018-09-07 10:20 |
Okinawa | Kumejima-machi, Okinawa | Numerical Analysis of 3-Dimensional Printed Reflector-Lens Antenna Based on Acrylonitrile Butadiene Styrene Plastics for W-Band Millimeter-Wave Radar Applications Shunichi Futatsumori, Nobuhiro Sakamoto (ENRI) EST2018-54 |
This report discusses the numerical analysis of 3-dimensional (3D) printed reflector-lens antenna based on Acrylonitrile... [more] | EST2018-54 pp.63-67 |
| EMT, EST, LQE, MWP, OPE, PEM, PN, IEE-EMT [detail] | 2018-01-25 13:50 |
Hyogo | Polarization Rotator Consisting of a Dielectric Plate Using a Rectangular Hole Array Daiki Shimamura, Junji Yamauchi, Hisamatsu Nakano (Hosei Univ.) PN2017-45 EMT2017-82 OPE2017-123 LQE2017-105 EST2017-81 MWP2017-58 |
A polarization rotator consisting of a dielectric plate with a rectangular hole array is analyzed by the imaginary-dista... [more] | PN2017-45 EMT2017-82 OPE2017-123 LQE2017-105 EST2017-81 MWP2017-58 pp.35-40 |
|
| ED, THz | 2017-12-19 13:30 |
Miyagi | RIEC, Tohoku Univ | Terahertz gas spectroscopy using hollow-optical fiber gas cell Takahiro Suzuki, Takashi Katagiri, Yuji Matsuura (Tohoku Univ.) ED2017-87 |
As a low-volume and long-path gas cell for gas analysis system based on terahertz time-domain spectroscopy (THz-TDS) sys... [more] | ED2017-87 pp.57-60 |
| US | 2017-08-31 10:50 |
Kanagawa | Frequency characteristic analysis of scattered wave from a fish with a bone Shunichi Fujii, Koryu Mineshima, Takenobu Tsuchiya, Nobuyuki Endoh (Kanagawa Univ.) US2017-48 |
In recent years, in order to identify of fish species using echo sounder, there is a tendency that higher frequency soun... [more] | US2017-48 pp.11-14 |
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| MWP, OPE, EMT, MW, EST, IEE-EMT [detail] | 2017-07-20 13:55 |
Hokkaido | Obihiro Chamber of Commerce and Industry | EMT2017-16 MW2017-41 OPE2017-21 EST2017-18 MWP2017-18 |
Since the finite-difference time-domain (FDTD) method is an explicit scheme, a time step size ($Delta{t}$) is restricted... [more] | EMT2017-16 MW2017-41 OPE2017-21 EST2017-18 MWP2017-18 pp.55-60 |
| MWP, OPE, EMT, MW, EST, IEE-EMT [detail] | 2017-07-21 10:35 |
Hokkaido | Obihiro Chamber of Commerce and Industry | Numerical Analysis and Evaluation of Antenna Characteristics Evaluations of High-Gain 3-Dimensional Printed Reflectarray Antenna for W-Band Millimeter-Wave Radar Applications Shunichi Futatsumori, Kazuyuki Morioka, Akiko Kohmura, Nobuhiro Sakamoto, Tomio Soga, Naruto Yonemoto (ENRI) EMT2017-24 MW2017-49 OPE2017-29 EST2017-26 MWP2017-26 |
This report discusses the numerical analysis and evaluation of antenna characteristics of high-gain 3-dimensional (3D) p... [more] | EMT2017-24 MW2017-49 OPE2017-29 EST2017-26 MWP2017-26 pp.95-100 |
| AP (2nd) |
2017-06-28 - 2017-06-30 |
Hokkaido | Hokkaido University | [Poster Presentation]
Not aligned Multiple-Region/Dual-Grid Finite-Difference Time-Domain Method Masakazu Yamaji, Toru Uno, Takuji Arima (Tokyo Univ. of Agriculture and Tech.) |
In this paper, a scheme to incline the analysis region in the Multiple-Region/Dual-Grid FDTD (MR/DG-FDTD) method is prop... [more] | |
| EST | 2017-05-19 11:00 |
Tokyo | Tohoku University Tokyo Branch | Analysis of Electromagnetic Scattering by the Finite-Difference Complex Frequency Domain Method
-- Combination with FILT for Studying Time-Domain Responses -- Di Wu (Nihon Univ.), Takashi Yamaguchi (TIRI), Shinichiro Ohnuki (Nihon Univ.) EST2017-2 |
In recent years, many computational methods for electromagnetics have been proposed. The FDFD (Finite-difference Frequen... [more] | EST2017-2 pp.5-8 |
| SP, SIP, EA | 2017-03-01 15:15 |
Okinawa | Okinawa Industry Support Center | Study on a Reduction of Calculated Amount in a Time-Domain Blind Source Separation Tsubasa Inoue (NIT) EA2016-112 SIP2016-167 SP2016-107 |
This paper describes the method for separating the voices using a time-domain Blind Source Separation (BSS) algorithm. E... [more] | EA2016-112 SIP2016-167 SP2016-107 pp.171-176 |
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