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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP (2nd) |
2023-12-07 16:25 |
Wakayama | Kiboukan (Nanki Shirahama) | Area Evaluation of Sub6-band Manhole Lens Antenna by Computer Simulation Masayuki Nakano, Masayuki Nakano, Takahiro Hayashi (KDDI Research) |
[more] | |
| AP | 2023-10-20 10:30 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
Improvement of characteristics in 700-800MHz band in 8-wave multiband antenna for mobile communication Masayuki Nakano, Yosyio Kunisawa, Takahiro Hayashi (KDDI Research, Inc)  AP2023-122 |
The authors conducted computer simulations and prototypes of small, low-profile multiband MIMO antennas for mobile commu... [more] | AP2023-122 pp.127-132 |
| EMM, ITE-ME, IE, LOIS, IEE-CMN, IPSJ-AVM [detail] | 2023-09-07 11:00 |
Osaka | Osaka Metropolitan University - Nakamozu Campus- (Hybrid) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Current Topics in Computer Graphics.
-- Report of SIGGRAPH2023 -- Masayuki Nakajima (TIT) |
[more] | |
| AP (2nd) |
2023-06-01 14:45 |
Nagano | Nagano Prefecture Minamimaki Village Office, Central Public Hall | Evaluation of terahertz wave patch antenna and meander line antenna considering the influence of human body Masayuki Nakano, Yoshio Kunisawa, Takahiro Hayashi (KDDI Research) |
[more] | |
| AP | 2023-03-17 10:55 |
Toyama | Toyama Prefectural Civic Hall (Primary: On-site, Secondary: Online) |
AP2022-244 |
FDTD for electromagnetic field simulation was performed on a manhole-type antenna in a mobile communication base station... [more] | AP2022-244 pp.61-66 |
| SDM | 2023-02-07 13:20 |
Tokyo | Tokyo Univ. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Pixel Pitch Hybrid Bonding and Three Layer Stacking Technology for BSI Kazumasa Tanida, Shigeru Suzuki, Toshiki Seo, Yasunori Morinaga, Hayato Korogi, Michinari Tetani, Masakazu Hamada, Ryuji Eto, Takeshi Yamashita, Yasuhiro Kato, Naoaki Sato, Tadami Shimizu, Tetsuro Hanawa, Hiroko Kubo, Fumitaka Ito, Yoshihiro Noguchi, Masayuki Nakamura, Ryuji Mizukoshi, Masahiko Takeuchi, Masakatsu Suzuki, Naoto Niisoe, Isao Miyanaga, Atsushi Ikeda, Susumu Matsumoto (TPSCo) SDM2022-88 |
(To be available after the conference date) [more] | SDM2022-88 pp.13-16 |
| AP (2nd) |
2022-12-08 09:35 |
Okinawa | (Primary: On-site, Secondary: Online) |
Simulation evaluation of antennas and human body in microwave to terahertz wave Masayuki Nakano, Yoshio Kunisawa, Takahiro Hayashi (KDDI Research) |
[more] | |
| AP (2nd) |
2022-12-08 14:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
Measurement of Bistatic RCS Characteristics for Incident angle of Reflectarray by Source Reconstrcution Hiroshi Hashiguchi, Naobumi Michishita, Hisashi Morishita (National Defense Academy), Hiromi Matsuno, Takuya Ohto, Masayuki Nakano (KDDI Research, Inc) |
[more] | |
| AP | 2022-06-16 13:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Millimeter-wave band parabolic antenna using microstrip antenna as primary radiator placed on RF-IC substrate Yasuaki Kanda, Masayuki Nakajima, Kuniaki Sutou (Antenna Giken), Watanabe issei (NICT), Masazumi Ishikawa (Antenna Giken) AP2022-31 |
(To be available after the conference date) [more] | AP2022-31 pp.13-16 |
| AP (2nd) |
2022-06-10 09:35 |
Hokkaido | Nemuro General Cultural Center (Primary: On-site, Secondary: Online) |
Simulation evaluation of horn antennas and human body in the 30GHz and 100GHz bands Masayuki Nakano (KDDI Reseach) |
[more] | |
| AP (2nd) |
2022-06-10 11:25 |
Hokkaido | Nemuro General Cultural Center (Primary: On-site, Secondary: Online) |
9-Frequency Band Small Planar Antenna for Base Station - Small Version Yutaka Tomizawa, Yuta Nakashima, Hiroki Hagiwara (Dengyo), Masayuki Nakano (KDDI Research) |
Some radio base station antennas share two or more frequencies. This time, about the multi-band polarization shared smal... [more] | |
| AP | 2022-05-19 13:25 |
Hyogo | Kobe Port Oasis (Primary: On-site, Secondary: Online) |
10-Frequency Band Planar Antenna for Base Station Kengo Shimada, Tomoyuki Soga, Makoto Mizumura (Dengyo), Masayuki Nakano (KDDI Research) AP2022-16 |
10-frequency band planar antenna that share the 0.7 to 3.7 GHz band was devised. Element array configuration for multipl... [more] | AP2022-16 pp.30-34 |
| AP | 2022-03-10 10:55 |
Online | Online | AP2021-183 |
From microwaves to terahertz waves, the directivity and gain were investigated by electromagnetic field simulation when ... [more] | AP2021-183 pp.12-16 |
| PRMU | 2021-12-17 10:30 |
Online | Online | Automatic estimation of sleep state by multi-view video analysis Naoyuki Ebata, Shinya Fukumoto, Masayuki Kashima, Mutumi Watanabe, Hitoshi Sakimoto, Takanori Ishizuka, Masayuki Nakamura (Kagoshima Univ) PRMU2021-44 |
We have developed a method for estimating the stage of sleep by analyzing video from two viewpoints. One is to extract f... [more] | PRMU2021-44 pp.107-112 |
| AP, RCS (Joint) |
2021-11-12 11:20 |
Nagasaki | NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
A Sidelobe Reduction for Dual Frequency and Polarization Reflectarray Hiroshi Hashiguchi, Naobumi Michishita, Hisashi Morishita (National Defense Academy), Hiromi Matsuno, Takuya Ohto, Masayuki Nakano (KDDI Research, Inc) AP2021-124 |
[more] | AP2021-124 pp.122-125 |
| ET | 2021-10-30 14:25 |
Online | Online | Development of Braille input tool for online class work Masaji Kawahara (NTUT (Tsukuba tech.)), Mikiya Yoshida (Fujitsu), Masayuki Naka (JBL), Nobuyuki Ohtake (NTUT (Tsukuba tech.)) ET2021-16 |
Almost university started online class work since 2020 fiscal year. However both of students and teachers are connected ... [more] | ET2021-16 pp.5-8 |
| ITE-ME, EMM, IE, LOIS, IEE-CMN, IPSJ-AVM [detail] | 2021-08-26 10:50 |
Online | Online | [Invited Talk]
Report on IWAIT 2021 Masayuki Nakajima (Tokyo Tech) |
[more] | |
| AP | 2021-06-17 13:50 |
Online | Online | Prototype of Multi band orthogonal polarization and Angle MIMO antenna in cellular system Masayuki Nakano, Yoshiaki Amano (KDDI Research, Inc) AP2021-21 |
We devised a small, low-profile multi-band MIMO antenna for cellular band such as indoor base stations that supports m... [more] |
AP2021-21 pp.13-18 |
| AP | 2020-12-17 15:40 |
Online | Online | Small sized and low profile of Multi band orthogonal polarization MIMO antenna in cellular system Masayuki Nakano (KDDI Research Inc.) AP2020-102 |
In cellular system, on 800MHz band vertical polarization monopole antenna with , and tilt deformation horizontal polariz... [more] | AP2020-102 pp.33-38 |
| AP (2nd) |
2020-12-10 09:35 |
Okinawa | Nobumoto Ohama Memorial Hall (Primary: On-site, Secondary: Online) |
Bistatic RCS Measurement of Dual Band and Dual Polarized Reflectarray Cong Oai Nguyen, Kazuya Matsubayashi, Naobumi Michishita, Hisashi Morishita (National Defense Academy), Hiromi Matsuno, Satoshi Ito, Takahiro Hayashi, Masayuki Nakano (KDDI Research) |
In the fifth generation wireless communication systems, high frequency band such as the 28 GHz is used to high data rate... [more] | |
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