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Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 81  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
AP, SANE, SAT
(Joint)
2022-07-27
14:30
Hokkaido Asahikawa Taisetsu Crystal Hall
(Primary: On-site, Secondary: Online)
Wideband Orthogonal Polarized Omnidirectional Antenna Using Halo Antenna
Tomokazu Mizutani, Naobumi Michishita (NDA), Hiroshi Sato, Yoshio Koyanagi (PSNRD), Hisashi Morishita (NDA) AP2022-41
Recently, orthogonal polarization MIMO antennas have attracted attention as antennas for cell phone base stations. In th... [more] AP2022-41
pp.40-43
AP, SANE, SAT
(Joint)
2022-07-29
13:05
Hokkaido Asahikawa Taisetsu Crystal Hall
(Primary: On-site, Secondary: Online)
Decoupling Method For Multiple Planar Inverted-F Antennas Using Parasitic Elements and Bridge Elements
Phung Quang Quan, Naobumi Michishita (NDA), Hiroshi Sato, Yoshio Koyanagi (Panasonic), Hisashi Morishita (NDA) AP2022-59
In recent years, Multiple-Input Multiple-Output (MIMO) is known as an elemental technology for next-generation communica... [more] AP2022-59
pp.140-144
NS, SR, RCS, SeMI, RCC
(Joint)
2022-07-14
10:10
Ishikawa The Kanazawa Theatre + Online
(Primary: On-site, Secondary: Online)
[Invited Lecture] Development of Wireless Power Transfer System with Distributed Antenna for supply to IoT Devices
Yuki Tanaka, Hikaru Hamase, Hiroshi Sato, Yoshio Koyanagi, Takuma Ikeda, Manabu Gokan, Hiroyuki Tani (Panasonic) RCC2022-26 NS2022-39 RCS2022-80 SR2022-26 SeMI2022-30
 [more] RCC2022-26 NS2022-39 RCS2022-80 SR2022-26 SeMI2022-30
p.43(RCC), p.66(NS), p.61(RCS), p.31(SR), p.53(SeMI)
WPT 2022-03-07
10:30
Kyoto
(Primary: On-site, Secondary: Online)
Implementation and evaluation of distributed cooperative microwave WPT transmitter control system
Hikaru Hamase, Yuki Tanaka, Takuma Ikeda, Manabu Gokan, Hiroyuki Tani, Hiroshi Sato, Yoshio Koyanagi (Panasonic) WPT2021-20
In distributed cooperative microwave WPT, it is important to synchronize the frequencies of multiple transmitters in ord... [more] WPT2021-20
pp.5-9
EA, SIP, SP, IPSJ-SLP [detail] 2022-03-02
10:20
Okinawa
(Primary: On-site, Secondary: Online)
A Study on Hybrid RNN-T/Attention-based Streaming ASR with Triggered Chunkwise Attention and Dual Internal Language Model Integration
Takafumi Moriya, Takanori Ashihara, Atsushi Ando, Hiroshi Sato, Tomohiro Tanaka, Kohei Matsuura, Ryo Masumura, Marc Delcroix (NTT), Takahiro Shinozaki (Tokyo Tech) EA2021-78 SIP2021-105 SP2021-63
In this paper we propose improvements to our recently proposed hybrid RNN-T/Attention architecture that includes a share... [more] EA2021-78 SIP2021-105 SP2021-63
pp.90-95
AP 2022-02-18
10:25
Online Online [Invited Lecture] Various decoupling methods between MIMO antennas Part 2.
Hiroshi Sato, Yoshio Koyanagi (Panasonic), Masaharu Takahashi (Chiba university), Hisashi Morishita (National Defense Academy) AP2021-169
In order to realize large-capacity wireless communication, it is common to install MIMO technology in a small terminal. ... [more] AP2021-169
pp.61-66
AP
(2nd)
2021-12-02
11:10
Okinawa Miyakojima
(Primary: On-site, Secondary: Online)
A Study on Decoupling Method Operating at Single and Dual-Frequency for Planar Inverted-F Antennas by Using Parasitic Elements
Quang Quan Phung, Naobumi Michishita (National Defense Academy), Hiroshi Sato, Yoshio Koyanagi (Panasonic System Networks R&D Lab.), Hisashi Morishita (National Defense Academy)
In recent years, Multiple-Input Multiple-Output (MIMO) is known as an elemental technology for next-generation communica... [more]
AP, RCS
(Joint)
2021-11-10
13:05
Nagasaki NBC-Bekkan (Nagasaki)
(Primary: On-site, Secondary: Online)
[Invited Lecture] Development of distributed cooperative microwave WPT system for IoT devices
Yuki Tanaka (PSNRD), Hikaru Hamase, Ryosuke Hasaba (Panasonic), Hiroshi Sato, Yohshio Koyanagi (PSNRD), Takuma Ikeda, Shoichi Kajiwara, Manabu Gokan, Hiroyuki Tani (Panasonic), Kentaro Hayashi, Kazuhiro Kizaki, Shunsuke Saruwatari, Takashi Watanabe (Osaka Univ.) AP2021-100 RCS2021-147
(To be available after the conference date) [more] AP2021-100 RCS2021-147
p.2(AP), p.20(RCS)
AP, RCS
(Joint)
2021-11-12
10:20
Nagasaki NBC-Bekkan (Nagasaki)
(Primary: On-site, Secondary: Online)
Orthogonal Polarized Antenna Using Wideband Halo Antenna
Tomokazu Mizutani, Naobumi Michishita (NDA), Hiroshi Sato, Yoshio Koyanagi (Panasonic), Hisashi Morishita (NDA) AP2021-122
 [more] AP2021-122
pp.112-115
AP, RCS
(Joint)
2021-11-12
10:55
Nagasaki NBC-Bekkan (Nagasaki)
(Primary: On-site, Secondary: Online)
Study on reduction of electromagnetic coupling between two antennas using Characteristic Mode Analysis
Hiroshi Sato (Panasonic), Phung Quang Quan (NDA), Yoshio Koyanagi (Panasonic), Hisashi Morishita (NDA) AP2021-123
In order to reduce the size of information terminals, it is necessary to minimize the required volume of antennas by arr... [more] AP2021-123
pp.116-121
WIT 2021-06-01
10:50
Online Online Basic study of a human interaction model for customer service in the aviation service field
Manabu Chikai, Nana Itoh, Tazu Mizunami, Hiroshi Endo, Hiroyasu Ujike, Sunao Iwaki (AIST), Tadakatsu Yamaguchi, Rintaro Sohara, Miho Sobukawa, Kohei Endo, Yukiko Torii, Chihiro Nagura (ANA), Hiroshi Sato (AIST) WIT2021-3
The purpose of this study is to construct a human-to-human interaction model between a customer and a staff in the aviat... [more] WIT2021-3
pp.12-16
EA, US, SP, SIP, IPSJ-SLP [detail] 2021-03-04
16:45
Online Online Evaluation of Attention Fusion based Audio-Visual Target Speaker Extraction on Real Recordings
Hiroshi Sato, Tsubasa Ochiai, Keisuke Kinoshita, Marc Delcroix, Tomohiro Nakatani, Shoko Araki (NTT) EA2020-88 SIP2020-119 SP2020-53
The audio-visual target speech extraction, which aims at extracting a target speaker's voice from a mixture with audio a... [more] EA2020-88 SIP2020-119 SP2020-53
pp.170-175
MW, AP
(Joint)
2020-09-25
09:00
Online Online A Study on Decoupling Method for Two PIFAs Using Parasitic Elements and Consideration by Characteristic Mode Analysis
Quang Quan Phung, Naobumi Michishita (NDA), Hiroshi Sato, Yoshio Koyanagi (Panasonic), Hisashi Morishita (NDA) AP2020-59
Recently, Massive MIMO (Multiple-Input Multiple-Output) has been developed as an elemental technology for next-generatio... [more] AP2020-59
pp.116-120
MW, AP
(Joint)
2020-09-25
09:25
Online Online A Study on Reduction of Electromagnetic Coupling between Symmetric Antennas Using Even-odd Mode Analysis
Hiroshi Sato (panasonic), Phung Quang Quan (NDA), Kazuhiro Eguchi, Yoshio Koyanagi (panasonic), Hisashi Morishita (NDA) AP2020-60
In recent information terminals, MIMO technology that uses multiple antennas is often used for stable communication of l... [more] AP2020-60
pp.121-126
AP, SANE, SAT
(Joint)
2020-07-15
10:50
Online Online [Invited Lecture] A Study of Ray Trace Acceleration Method by Convex Hull Detection and Multiple Simple Path Searches
Kenshi Horihata, Rei Hasegawa, Yuzo Moriuchi, Hiroshi Satoh, Yoshio Koyanagi, Yasufumi Ichikawa (Panasonic) AP2020-11
The ray tracing method is expected to be more widely used in indoor and outdoor micro cells where analysis is more activ... [more] AP2020-11
pp.9-14
SP, EA, SIP 2020-03-02
15:45
Okinawa Okinawa Industry Support Center
(Cancelled but technical report was issued)
Performance evaluation of distilling knowledge using encoder-decoder for CTC-based automatic speech recognition systems
Takafumi Moriya, Hiroshi Sato, Tomohiro Tanaka, Takanori Ashihara, Ryo Masumura, Yusuke Shinohara (NTT) EA2019-131 SIP2019-133 SP2019-80
We present a novel training approach for connectionist temporal classification (CTC) -based automatic speech recognition... [more] EA2019-131 SIP2019-133 SP2019-80
pp.175-180
AP, WPT
(Joint)
2020-01-23
10:55
Kagawa Sunport Hall Takamatsu Development of Small and High Gain Antenna on Metal Plate
Takuma Ikeda, Hiroshi Satoh, Yuki Tanaka, Kazuki Kanai, Ryosuke Hasaba, Shoichi Kajiwara, Hiroyuki Tani (Panasonic) AP2019-155
 [more] AP2019-155
pp.31-35
DE, IPSJ-DBS 2019-12-24
15:05
Tokyo National Institute of Informatics A Trial of Long-term Operation Testing for Understanding Performance Deterioration Phenomenon in Recent HDDs
Hiroshi Sato (HIROTA), Yoshinobu Nagase (JVCKENWOOD), Kazuo Goda (UTokyo), Hisao Ichimura (HIROTA), Takayuki Yokoyama (MIKASA), Masumi Okada (TOYO Corp.) DE2019-30
Magnetic disk drives (HDDs) are a representative storage device, which is widely utilized in many places in the society.... [more] DE2019-30
pp.61-64
WIT, SP 2019-10-26
17:00
Kagoshima Daiichi Institute of Technology Neural Whispered Speech Detection with Imbalanced Learning
Takanori Ashihara, Yusuke Shinohara, Hiroshi Sato, Takafumi Moriya, Kiyoaki Matsui, Yoshikazu Yamaguchi (NTT) SP2019-26 WIT2019-25
In this paper, we present a neural whispered-speech detection technique that offers utterance-level classification of wh... [more] SP2019-26 WIT2019-25
pp.51-56
EA, ASJ-H 2019-08-08
14:00
Miyagi Tohoku Univ. A note on the method of forming auditory stream for auditory guides using perceived movement of sound
Hayato Sato, Nana Toki, Masayuki Morimoto (Kobe Univ.), Hiroshi Sato (AIST) EA2019-25
 [more] EA2019-25
pp.13-20
 Results 1 - 20 of 81  /  [Next]  
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