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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] | 2022-07-20 11:40 |
Hokkaido | Asahikawa Civic Culture Hall (Primary: On-site, Secondary: Online) |
Validation of Kirchhoff Huygens equation in the radio frequency by the FDTD method Kazuma Kabasawa, Yusuke Kusama (Toyo Univ.)  EMT2022-37 MW2022-61 OPE2022-40 EST2022-38 MWPTHz2022-35 |
The Kirchhoff-Huygens equation, used as a diffraction formula, uses many approximations for ease of handling. Since the ... [more] | EMT2022-37 MW2022-61 OPE2022-40 EST2022-38 MWPTHz2022-35 pp.141-146 |
| AP | 2022-06-16 13:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Flux Separation Method for Highly Accurate Antenna Gain Prediction Nozomu Kogiso (Osaka Metro. Univ.), Yuki Suzuki, Seiya Matsushita (Osaka Pref. Univ.), Hiroaki Tanaka (NDA) AP2022-30 |
This research proposes a flux separation method for antenna gain analysis to achieve both high approximation accuracy an... [more] | AP2022-30 pp.7-12 |
| R, LQE, OPE, CPM, EMD | 2021-08-27 11:30 |
Online | Online (Zoom) | Diffractive optical element with long-distance focusing range Masahiro Ueno, Sohan Kawamura, Takashi Sakamoto, Eiko Sato, Yuichi Akage, Yurina Tanaka, Souichi Oka (NTT) R2021-23 EMD2021-4 CPM2021-13 OPE2021-24 LQE2021-3 |
In rust removal by irradiation with high-power laser light, it is desirable to make the beam spot smaller in order to in... [more] | R2021-23 EMD2021-4 CPM2021-13 OPE2021-24 LQE2021-3 pp.8-13 |
| 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 |
| OME, IEE-DEI | 2021-03-01 14:10 |
Online | Online | Study on residual solvent in PbI2 and perovskite layers using IR spectroscopy Daiki Okawa, Yoshiyuki Seike, Tatsuo Mori (Aichi Inst. Tech.) OME2020-20 |
There are one-step and two-step methods for forming perovskite layer by a solution method. The one-step method is a meth... [more] | OME2020-20 pp.4-7 |
| AP | 2021-02-19 15:40 |
Online | Online | [Invited Lecture]
A Study on the Characteristics of the EBG Structure Area in the Interference Suppression between Antennas Ryotaro Ohashi, Tai Tanaka, Shinichi Yamamoto, Michio Takikawa, Yoshio Inasawa (Mitsubishi Electric) AP2020-131 |
We investigate an interference suppression in a system with a conductor wall between two antennas. We evaluated the inte... [more] | AP2020-131 pp.81-85 |
| IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] | 2021-02-18 15:15 |
Online | Online | A study on avoiding phase-retrieval stagnation for ptychography Ryo Ozawa (Muroran IT), Yosuke Maehara (DOWELL), Asahi Takaoka, Hiroyuki Shioya (Muroran IT) ITS2020-31 IE2020-45 |
Diffractive imaging is a method of reconstructing an image from an observed diffraction pattern, in which a computer sub... [more] | ITS2020-31 IE2020-45 pp.25-30 |
| SRW, SeMI, CNR (Joint) |
2020-11-26 11:50 |
Online | Online | Wireless Sensor Networks Construction Support Application
-- Estimation of RSSI prediction model formula -- Etsushi Oda, Koki Kawauchi, Toshihiko Hamasaki (HIT) SeMI2020-18 |
We developed an application system to determine the location of relay nodes in a mesh-type wireless sensor network of 2.... [more] | SeMI2020-18 pp.13-16 |
| EMT, IEE-EMT | 2020-11-05 13:00 |
Online | Online | Scattering of a TE Plane Wave from a Sinusoidally Modulated Dielectric Grating: Perturbation Method Hiroki Nakagawa, Akira Komiyama (OECU) EMT2020-34 |
(To be available after the conference date) [more] | EMT2020-34 pp.38-42 |
| OPE, OCS, LQE | 2020-10-23 15:40 |
Online | Online | Multipoint measurement of refractive index using fiber-optic sensors based on multimode interference utilizing an integrable tunable laser assembly and an arrayed waveguide grating Takahito Mukai, Hideki Fukano (Okayama Univ.) OCS2020-19 OPE2020-42 LQE2020-22 |
(To be available after the conference date) [more] | OCS2020-19 OPE2020-42 LQE2020-22 pp.57-60 |
| CQ | 2020-09-03 10:55 |
Osaka | Osaka University Nakanoshima Center (Primary: On-site, Secondary: Online) |
Wireless Sensor Networks Construction Support Application
-- Optimal Relay Node Installation -- Etsushi Oda, Koki Kawauchi, Toshihiko Hamasaki (HIT) CQ2020-35 |
We developed an application system to determine the location of relay nodes in a mesh-type wireless sensor network of 2.... [more] | CQ2020-35 pp.7-8 |
| AP | 2020-03-27 12:20 |
Fukui | Fukui College (Cancelled but technical report was issued) |
An Evaluation of the Interference Suppression between Antennas by the EBG Structure on the Conductor Wall Ryotaro Ohshi, Tai Tanaka, Michio Takikawa, Naofumi Yoneda (Mitsubishi Electric Corp.) AP2019-206 |
We investigate an interference suppression in a system with a conductor wall between two antennas. In this paper, we eva... [more] | AP2019-206 pp.53-56 |
| EA, US (Joint) |
2020-01-22 14:00 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Comparison of propagation phenomenon of ultrasound and secondary wave using numerical analysis of nonlinear acoustics
-- sound wave diffracting to occlusion area -- Motoharu Oyama, Kan Okubo (Tokyo Metropolitan Univ.) US2019-85 |
Feasibility of acoustic sensing for occlusion areas combining super-directivity speaker and pulse compression technique ... [more] | US2019-85 pp.83-87 |
| SR | 2019-12-05 13:50 |
Okinawa | Ishigaki City Hall (Ishigaki Island) | [Poster Presentation]
Radio Propagation Estimation Considering Altitude for Spectrum Sharing between LTE/5G and Different Systems Sunao Miyamoto, Keita Katagiri, Takeo Fujii (UEC) SR2019-89 |
In this paper, we discuss a radio propagation estimation considering altitude of receiving antenna. In recent years, spe... [more] | SR2019-89 pp.23-24 |
| SR | 2019-11-04 11:00 |
Overseas | Rutgers University Inn & Conference Center, NJ, USA | [Poster Presentation]
Human Body Blocking at 35-50 GHz for inter-WBAN interference Kohei Akimoto, Masashi Kawakami, Teruo Tobana, Yoji Isota (Akita Pref. Univ.) SR2019-66 |
Wireless body area network (WBAN) is a communication system that supports medical or non-medical applications between on... [more] | SR2019-66 pp.5-6 |
| OCS, LQE, OPE | 2019-10-17 10:00 |
Kagoshima | Study of suitable optical confinement for GaInAsP membrane DR lasers Naoki Takahashi, Weicheng Fang, Koichi Saito, Tomohiro Amemiya, Nobuhiko Nishiyama (Titech) OCS2019-28 OPE2019-66 LQE2019-44 |
Large Scale Integrated circuits (LSI) have realized high performance according to the scaling rule. However, recent year... [more] | OCS2019-28 OPE2019-66 LQE2019-44 pp.7-10 |
|
| LQE, OPE, CPM, EMD, R | 2019-08-23 11:25 |
Miyagi | Optical deflector parameter measurement method for high precision of optical deflection technology using wavelength swept light source and diffraction grating Masahiro Ueno, Yuichi Akage, Souichi Oka (NTT) R2019-32 EMD2019-30 CPM2019-31 OPE2019-59 LQE2019-37 |
Swept Source type LiDAR, which has vibration resistance due to the lack of mechanical parts, has attracted attention for... [more] | R2019-32 EMD2019-30 CPM2019-31 OPE2019-59 LQE2019-37 pp.61-66 |
|
| US | 2019-06-17 14:55 |
Tokyo | Akihabara satellite campus, Tokyo Metropolitan University | Signal Coding Method for Acoustic Sensing in Occlusion Area Using Super-directional Sound Source Seiji Kouyama, Kan Okubo, Norio Tagawa (TMU) US2019-22 |
Acoustic sensing is sensing in air using sound waves. As sensing technology, various kinds of signals such as light, ra... [more] |
US2019-22 pp.15-19 |
| LQE, LSJ | 2019-05-31 14:15 |
Shiga | Generation of full Poincaré beam using an optical ring cavity with double diffraction gratings: theoretical analysis Wenbo Lin, Yasutomo Ota, Yasuhiko Arakawa, Satoshi Iwamoto (Univ. Tokyo) LQE2019-23 |
Recently, full Poincaré beams with all polarization states in the beam cross section have been proposed and attracting a... [more] | LQE2019-23 pp.47-50 |
|
| PN, EMT, OPE, EST, MWP, LQE, IEE-EMT [detail] | 2019-01-17 13:55 |
Osaka | Osaka University Nakanoshima Center | Study on the relationship between the convergence characteristics of focus control type diffraction lens focused on the phase shift of the first order diffractive light Ryo Kato, Atsushi Motogaito (Mie Univ) PN2018-38 EMT2018-72 OPE2018-147 LQE2018-157 EST2018-85 MWP2018-56 |
Binary diffractive lens is the lens which can control the focus distance and depth of focus on one piece of board at the... [more] | PN2018-38 EMT2018-72 OPE2018-147 LQE2018-157 EST2018-85 MWP2018-56 pp.37-41 |
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