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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 21 - 40 of 267 [Previous]  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
CAS, CS 2023-03-02
15:40
Fukuoka Kitakyushu International Conference Center
(Primary: On-site, Secondary: Online)
Sound Quality Improvement of Source Separation Signal by Binary Mask
Taiga Saito, Kenji Suyama (Tokyo Denki Univ.) CAS2022-122 CS2022-99
A two-microphone source separation method using multiple complex weighted sum circuits (WSCs) has been proposed. However... [more] CAS2022-122 CS2022-99
pp.150-154
SP, IPSJ-SLP, EA, SIP [detail] 2023-03-01
10:10
Okinawa
(Primary: On-site, Secondary: Online)
Anomalous sound detection with complex-valued hybrid neural networks considering phase variations
Shota Nishiyama, Akira Tamamori (AIT) EA2022-106 SIP2022-150 SP2022-70
Anomalous sound detection is the task of identifying whether an incoming mechanical sound is normal or anomalous. Since ... [more] EA2022-106 SIP2022-150 SP2022-70
pp.185-190
IE, ITS, ITE-MMS, ITE-ME, ITE-AIT [detail] 2023-02-21
13:15
Hokkaido Hokkaido Univ. Noninterferometric detection by the transport of intensity equation method for a phase- and amplitude-modulated signal beam generated by a phase-SLM
Taishi Miwa, Tomohiro Nishimura, Masatoshi Bunsen (Fukuoka Univ.)
Complex amplitude modulation, in which both the amplitude and phase of the signal beam are modulated, has been attractin... [more]
EMCJ 2023-01-27
15:00
Okayama WASHU BLUE RESORT
(Primary: On-site, Secondary: Online)
Permittivity Measurements of Magnetic Composite Sheet by Harmonic Perturbation Method
Yasunori Miyazawa, Masahiro Yamaguchi (Tohoku Univ), Taro Miura (The Mueller) EMCJ2022-87
In the 700 MHz to 30 GHz band including the new 28 GHz telecommunication band, we developed an evaluation method for ele... [more] EMCJ2022-87
pp.83-88
ICTSSL, CAS 2023-01-26
14:20
Tokyo TBD
(Primary: On-site, Secondary: Online)
Effects of Suppression Section Expansion in Actual Room Environment Sound Source Separation
Tsukasa Hidaka, Kenji Suyama (Tokyo Denki Univ.) CAS2022-71 ICTSSL2022-35
In actual room environments, it is easy to assume that the sound source signal arrives with any spatial propagation spre... [more] CAS2022-71 ICTSSL2022-35
pp.51-55
ICTSSL, CAS 2023-01-26
14:40
Tokyo TBD
(Primary: On-site, Secondary: Online)
Sound Source Separation Avoiding Sound Quality Degradation by Spatial Propagation
Kai Furusawa, Kenji Suyama (Tokyo Denki Univ.) CAS2022-72 ICTSSL2022-36
In general, the farther the distance between the microphone and the sound source, the greater the spatial propagation sp... [more] CAS2022-72 ICTSSL2022-36
pp.56-61
EST 2023-01-27
11:00
Okinawa
(Primary: On-site, Secondary: Online)
Complex Permittivity Measurement of Building Materials for Ray-trace Simulation of WPT system at 24 GHz
Yuki Masuko (Aoyama Gakuin Univ.), Tetsuo Endo (TAISEI Corp.), Osamu Hashimoto, Ryosuke Suga (Aoyama Gakuin Univ.) EST2022-93
In this research, the complex permittivities of three building materials were measured for the ray-trace simulation of 2... [more] EST2022-93
pp.98-102
AP
(2nd)
2022-12-08
10:25
Okinawa
(Primary: On-site, Secondary: Online)
Complex permittivity measurement of Si using THz-TDS
Takuichi Hirano (TCU)
Complex permittivity measurements of Si substrates were performed by terahertz time-domain spectroscopy (THz-TDS). 1) ca... [more]
ITE-BCT, OCS, IEE-CMN, OFT 2022-11-11
14:15
Miyagi Forest-Sendai
(Primary: On-site, Secondary: Online)
Time-resolve constellation monitoring of quadrature amplitude modulation optical signals with time-and-frequency slicing-and-synthesizing method
Tsubasa Fujiwara, Koji Igarashi (Osaka Univ), Fumihiko Ito (Shimane Univ) OCS2022-47
In coherent transmission systems, we require simple constellation monitoring of quadrature amplitude modulation (QAM) op... [more] OCS2022-47
pp.41-45
AP 2022-10-20
15:00
Gifu GIFU CITY CULTURE CENTER
(Primary: On-site, Secondary: Online)
A Study on Permittivity Estimation of Building Materials by Standing Wave Method
Hiroki Aizawa, Toshiyuki Maeyama (Takushoku Univ.) AP2022-143
The authors are conducting research to estimate indoor propagation characteristics in detail using electromagnetic analy... [more] AP2022-143
pp.222-227
IA, CQ, MIKA
(Joint)
2022-09-16
11:15
Hokkaido Hokkaido Citizens Actives Center
(Primary: On-site, Secondary: Online)
A Study on Body Water Content Estimation Using Machine Learning Based on Relative Permittivity Measurement
Takuto Asai, Daisuke Anzai, Jainqing Wang (NITech) CQ2022-41
In recent years, the number of casualties due to dehydration in hot and humid environments has been increasing. In addit... [more] CQ2022-41
pp.97-100
AP, MW
(Joint)
2022-09-16
10:35
Ehime The Museum of Art, EHIME
(Primary: On-site, Secondary: Online)
Numerical examination of the error analysis on the axial ratio evaluation method using a complex polarization ratio
Izuru Naito (National Institute of Technology (KOSEN), NIIHAMA College) AP2022-85
Numerical examination of the approximated formulae is presented for the error analysis on the axial ratio evaluation met... [more] AP2022-85
pp.80-85
MWPTHz, EST, MW, EMT, OPE, IEE-EMT [detail] 2022-07-19
09:20
Hokkaido Asahikawa Civic Culture Hall
(Primary: On-site, Secondary: Online)
Dielectric Measurement of liquids at Frequency Range of 10 - 1000MHz Based on the Combination of Cut-off Circular Waveguide Reflection Method and a Large-bore Jig
Kouji Shibata (Hachinohe Institute of Tech.), Kohei Fujiwara (TIRI) EMT2022-17 MW2022-41 OPE2022-20 EST2022-18 MWPTHz2022-15
(To be available after the conference date) [more] EMT2022-17 MW2022-41 OPE2022-20 EST2022-18 MWPTHz2022-15
pp.52-56
CS 2022-07-15
14:50
Kagoshima Yakushima Environmental and Cultural Village Center
(Primary: On-site, Secondary: Online)
[Invited Talk] Optical Eigenvalue Demodulation Using Complex Moment-based Eigenvalue Solver
Yuhei Terashi, Daisuke Hisano, Ken Mishina (Osaka Univ.), Yuki Yoshida (NICT), Akihiro Maruta (Osaka Univ.) CS2022-37
Optical eigenvalue modulation has been attracting attention as an ideal modulation not affected by chromatic dispersion ... [more] CS2022-37
pp.104-109
EMCJ 2022-05-20
13:55
Kyoto Campus Plaza Kyoto
(Primary: On-site, Secondary: Online)
Reflection Control on Terminal of Single Conductor Transmission Line Using Conduction Loss
Rintaro Yuri, Takashi Hisakado, Mahfuzul Islam, Osami Wada (Kyoto Univ.), Daiki Tashiro (CRIEPI) EMCJ2022-9
This thesis presents a procedure to realize non reflection of common-mode current at the connection point by connecting ... [more] EMCJ2022-9
pp.6-11
SIP, BioX, IE, MI, ITE-IST, ITE-ME [detail] 2022-05-20
14:00
Kumamoto Kumamoto University Kurokami Campus
(Primary: On-site, Secondary: Online)
Hadamard-Coded Supervised Discrete Hashing on Quaternion Domain
Manabu Sueyasu (The Univ. Kitakyushu), Seisuke Kyochi (Kogakuin Univ.), Gou Koutaki (Kumamoto Univ.) SIP2022-23 BioX2022-23 IE2022-23 MI2022-23
This paper extends Hadamard-coded supervised discrete hashing on real domain (termed as $mathbb{R}$-HCSDH) using a real-... [more] SIP2022-23 BioX2022-23 IE2022-23 MI2022-23
pp.117-122
MW 2022-03-04
13:20
Online Online Millimeter-wave measurements of thermoplastic filaments for high frequency application using TM010 mode cavity resonators with different sample insertion hole
Takuya Hayashi, Takashi Shimizu (Utsunomiya Univ.) MW2021-137
Recently, thermoplastic resins with various relative permittivity for a 3D printer are commercially available. And also... [more] MW2021-137
pp.146-151
OCS, CS
(Joint)
2022-01-13
14:05
Yamaguchi Conference room 204A・B at KDDI Ishin-hall
(Primary: On-site, Secondary: Online)
Impact of Range of Eigenvalue Extraction on Demodulation Method using Complex Moment-based Eigenvalue Solver
Yuhei Terashi, Daisuke Hisano, Ken Mishina (Osaka University), Yuki Yoshida (NICT/Osaka University), Akihiro Maruta (Osaka University) CS2021-68
Optical eigenvalue modulation has been attracting attention as an ideal modulation not affected by chromatic dispersion ... [more] CS2021-68
pp.1-6
MW 2021-12-16
13:25
Kanagawa Kawasaki City Industrial Promotion Hall
(Primary: On-site, Secondary: Online)
Fast and Wideband Measurement of the Complex EM-Parameters of Absorbers with Open-ended Coaxial Probe
Hao Wu, Chun-Ping Chen, Liangchao Jiang, Jiaxing Fan, Tetsuo Anada (Kanagawa Univ.) MW2021-88
In recent years, to keep up with the rapid increase in base stations and ever-growing bandwidth usage and speed requirem... [more] MW2021-88
pp.19-24
MW 2021-11-19
10:20
Kagoshima Kagoshima University
(Primary: On-site, Secondary: Online)
Study on complex permittivity measurements for dielectric plates using a 3D printed 2.4GHz band cavity resonator
Yusuke Morita, Takashi Shimizu (Utsunomiya Univ.) MW2021-76
We investigate a measurement accuracy of complex permittivity using a low-cost and lightweight 2.4 GHz cavity resonator ... [more] MW2021-76
pp.52-57
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