Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EA, ASJ-H |
2021-07-15 09:30 |
Online |
Online |
Implementation details of interactive and real-time tools for sound visualization and processing using MATLAB Hideki Kawahara (Wakayama Univ.) EA2021-1 |
Objective measurements of speech data acquisition and presentation is clucial for assureing reploducibility and reusabil... [more] |
EA2021-1 pp.1-5 |
SP, IPSJ-SLP, IPSJ-MUS |
2021-06-18 13:00 |
Online |
Online |
Tools and practice for supporting recommended protocol for acoustic recording of speech data for high usability
-- Application of a cascaded all-pass filters with randomized center frequencies and phase polarities -- Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Waseda Univ.), Ken-Ichi Sakakibara (Health Sci. Univ. Hokkaido), Mitsunori Mizumachi (Kyushu Inst. Tech), Masanori Morise (Meiji Univ.), Hideki Banno (Meijo Univ.), Toshio Irino (Wakayama Univ.) SP2021-1 |
Objective measurements of speech data acquisition and presentation is clucial for assureing reploducibility and reusabil... [more] |
SP2021-1 pp.1-6 |
AP |
2021-03-26 10:35 |
Online |
Online |
MIMO Antenna Gain for Evaluating the Effective Performance of a Compact MIMO Radio and its Application to Antenna Design Koichi Ogawa (Toyama Univ.) AP2020-135 |
This paper presents a new figure-of-merit, “MIMO antenna gain” (MAG), for evaluating the effective performance of a hand... [more] |
AP2020-135 pp.19-24 |
MW |
2021-03-05 13:55 |
Online |
Online |
[Special Talk]
Extraordinary Transmission by Double-Sided Hyperbolic Metasurfaces With Γ-Point Degeneration at Millimeter-Wave Bands Yuto Kato (AIST), Atushi Sanada (Osaka Univ.) MW2020-96 |
We present a hyperbolic metasurface with the Γ-point degeneration for demonstrating the extraordinary transmission with ... [more] |
MW2020-96 pp.28-32 |
PRMU, IPSJ-CVIM |
2021-03-05 16:25 |
Online |
Online |
Towards Adversarial Robustness of Learning in the Frequency Domain Subhajit Chaudhury, Toshihiko Yamasaki (UTokyo) PRMU2020-100 |
Adversarial attacks study the effect of noise on the robustness of Convolutional Neural Networks (CNNs). Typically, thes... [more] |
PRMU2020-100 pp.176-180 |
LQE, CPM, ED |
2020-11-26 11:35 |
Online |
Online |
Examination of GaN-based photodetectors for optical wireless power transmission system Kosuke Yamamoto, Pradip Dalapati, Takashi Egawa, Makoto Miyoshi (NIT) ED2020-5 CPM2020-26 LQE2020-56 |
Aiming at a high-efficiency photodetectors for the optical wireless power transmission system consisting of semiconducto... [more] |
ED2020-5 CPM2020-26 LQE2020-56 pp.17-20 |
LQE, CPM, ED |
2020-11-26 13:30 |
Online |
Online |
High-breakdown-voltage AlGaN channel HFETs with selective-area regrowth ohmic contacts Akiyoshi Inoue, Hiroki Harada, Mizuki Yamanaka, Takashi Egawa, Makoto Miyoshi (NIT) ED2020-7 CPM2020-28 LQE2020-58 |
Al0.19Ga0.81N-channel metal-insulator-semiconductor (MIS) HFETs employing a quaternary AlGaInN barrier layer and a selec... [more] |
ED2020-7 CPM2020-28 LQE2020-58 pp.25-28 |
VLD, DC, RECONF, ICD, IPSJ-SLDM (Joint) [detail] |
2020-11-18 09:55 |
Online |
Online |
Seat Layout Method Considering Physical Distance Using Cell Placement Methods in LSI Yukihide Kohira (Univ. of Aizu) VLD2020-34 ICD2020-54 DC2020-54 RECONF2020-53 |
Due to the spread of COVID-19 infection, it is required to secure a physical distance between people. In this paper, the... [more] |
VLD2020-34 ICD2020-54 DC2020-54 RECONF2020-53 pp.127-131 |
MW, EST, EMCJ, PEM, IEE-EMC [detail] |
2020-10-22 11:25 |
Online |
Online |
Fabrication of Broadband Folded Long-Hexagon Antenna and its Characteristic Measurement (1) Kyo Kobayashi, Toshiya Ishizaki, Shinobu Ishigami, Ken Kawamata (TGU), Katsushige Harima (NICT), Shingo Inori (Elena) EMCJ2020-29 MW2020-43 EST2020-31 |
Interfering electromagnetic noises generated by electrical and electronic devices may affect the operation of other devi... [more] |
EMCJ2020-29 MW2020-43 EST2020-31 pp.25-30 |
MW, EST, EMCJ, PEM, IEE-EMC [detail] |
2020-10-22 11:50 |
Online |
Online |
Fabrication of Broadband Folded Long-Hexagon Antenna and its Characteristic Measurement (2) Toshiya Ishizaki, Kyo Kobayashi, Shinobu Ishigami, Ken Kawamata (TGU), Katsushige Harima (NICT), Shingo Inori (Elena) EMCJ2020-30 MW2020-44 EST2020-32 |
Folded rhombic-antenna has been proposed as a broadband antenna for use in electromagnetic interference (EMI) measuremen... [more] |
EMCJ2020-30 MW2020-44 EST2020-32 pp.31-35 |
SRW |
2020-06-29 11:45 |
Online |
Online |
A Study on High-speed Reception Gain Control Method for Immediate Synchronization Signal Analysis of VHF-band Broadband Mobile Communication System Masayuki Ishizaki, Kiyoshi Yamamoto, Tatsuya Abe, Masahiro Asano (Hitachi Kokusai Electric Inc.), Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.) SRW2020-6 |
In this report, we propose a high-speed reception gain control method for a real-time delay profile analysis using a syn... [more] |
SRW2020-6 p.15 |
AP |
2020-03-26 16:00 |
Fukui |
Fukui College (Cancelled but technical report was issued) |
Revisit to Friis Transmission Formula [II]
-- On Relation between Antenna Gain and Effective Area -- Yoshio Karasawa AP2019-203 |
Friis's transmission formula is a basic formula that is the starting point for wireless transmission. Four years ago, we... [more] |
AP2019-203 pp.35-40 |
IE, IMQ, MVE, CQ (Joint) [detail] |
2020-03-06 14:25 |
Fukuoka |
Kyushu Institute of Technology (Cancelled but technical report was issued) |
Image Tampering Detection and Self-Recovery by Using Robust Digital Watermark against JPEG Compression Shuhei Ohara, Masayuki Kurosaki, Ochi Hiroshi (Kyutech) IMQ2019-38 IE2019-120 MVE2019-59 |
Recently, with the tremendous diffuser of smartphones, the SNS users rate has increased to 74.7 %
in 2018. Users can ea... [more] |
IMQ2019-38 IE2019-120 MVE2019-59 pp.115-120 |
RCS, SR, SRW (Joint) |
2020-03-06 13:30 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
[Poster Presentation]
A Study on User Clustering for Uplink SCMA/OFDMA Employing Channel Gain Yuta Kumagai, Naoya Gonda, Shinichi Ozaku, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.) RCS2019-404 SR2019-138 SRW2019-88 |
(To be available after the conference date) [more] |
RCS2019-404 SR2019-138 SRW2019-88 pp.407-408(RCS), pp.131-132(SR), pp.131-132(SRW) |
SP, EA, SIP |
2020-03-03 09:00 |
Okinawa |
Okinawa Industry Support Center (Cancelled but technical report was issued) |
A study on step size control method for pre-estimating adaptive filter in feedback type active noise control systems Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.), Yoshifumi Chisaki (CIT) EA2019-143 SIP2019-145 SP2019-92 |
In this paper, we propose a method for detecting the convergence of the adaptive filter estimating the feedback path in ... [more] |
EA2019-143 SIP2019-145 SP2019-92 pp.243-250 |
AP, WPT (Joint) |
2020-01-23 09:00 |
Kagawa |
Sunport Hall Takamatsu |
Symmetrical Folded Monopole Antenna with parasitic elements Takuya Miyasaka, Hiroaki Sakamoto, Shingo Yamaura, Shu Nishioka (Mitsubishi Electric Corp.) AP2019-148 |
In the small antenna competition hosted by A·P, the average actual gain of antennas in any one direction competes from 1... [more] |
AP2019-148 pp.1-6 |
AP, WPT (Joint) |
2020-01-23 09:45 |
Kagawa |
Sunport Hall Takamatsu |
A compact log-periodic antenna Tomoya Kinameri, Keisuke Noguchi (KIT) AP2019-151 |
In order to minimize a log-periodic antenna, top loaded monopoles that have non-uniform height are arranged as a log-per... [more] |
AP2019-151 pp.15-18 |
AP, WPT (Joint) |
2020-01-24 15:45 |
Kagawa |
Sunport Hall Takamatsu |
Analyses of a meander dipole on a human phantom Sota Tsuboi, Keisuke Noguchi (KIT) AP2019-177 |
In order to design high-gain small antennas mounted on human skin, we analyze a meander dipole antenna (MDA) on a metal ... [more] |
AP2019-177 pp.147-152 |
AP, WPT (Joint) |
2020-01-24 17:00 |
Kagawa |
Sunport Hall Takamatsu |
A Study on Mean Antenna Gain of Massive MIMO in Line-of-Sight Street Canyon Environment Yuya Tashiro, Eita Utsuki, Kazuki Machida, Hiroaki Nakabayashi (Chiba Inst. of Tech.) AP2019-180 |
In 5th generation mobile communication systems, massive MIMO has been studied as one of the elemental technologies to re... [more] |
AP2019-180 pp.165-170 |
OFT |
2020-01-17 09:00 |
Aichi |
NINS Okazaki Conference Center |
Denoising of Brillouin gain spectrum via dictionary learning considering strain variation Shogo Shimizu, Shota Kitamura, Shusuke Narieda, Hiroshi Naruse (Mie Univ.) OFT2019-52 |
In the optical fiber strain measurement using the Brillouin scattering phenomenon, the strain is obtained through the an... [more] |
OFT2019-52 pp.29-34 |