Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCC, ITS, WBS |
2022-12-14 14:05 |
Shiga |
Ritsumeikan Univ. BKC (Primary: On-site, Secondary: Online) |
Analysis of Propeller Signal Intensity Fluctuation Based on Time Series Image of a Drone Using Millimeter-Wave MIMO Radar Kenshi Ogawa, Masashi Kurosaki, Ryohei Nakamura, Hisaya Hadama (NDA) WBS2022-49 ITS2022-25 RCC2022-49 |
In recent years, drones have advanced rapidly and are widely used in society. However, along with their popular use, the... [more] |
WBS2022-49 ITS2022-25 RCC2022-49 pp.83-88 |
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] |
|
MW |
2022-11-15 16:00 |
Nagasaki |
Fukue-Bunka-Kaikan (Primary: On-site, Secondary: Online) |
Examination of 3D Position Estimation of Drone by TDOA Taiki Shibata, Tosihisa Kamei (NDA) MW2022-117 |
In this report, we used TDOA (Time Difference of Arrival) positioning, which is one of the methods for estimating the po... [more] |
MW2022-117 pp.46-51 |
MW |
2022-11-16 13:55 |
Nagasaki |
Fukue-Bunka-Kaikan (Primary: On-site, Secondary: Online) |
Study on the Uncertainty of Estimating of Complex Permittivity Using Free Space Method Masahiro Hanazawa (UL Japan), Toshihisa Kamei (NDA), Satoshi Ogino (Microwave Absorbers) MW2022-128 |
[more] |
MW2022-128 pp.102-107 |
ITE-BCT, OCS, IEE-CMN, OFT |
2022-11-10 15:25 |
Miyagi |
Forest-Sendai (Primary: On-site, Secondary: Online) |
Harmonic generation by generated microwave using optical beat Tomoyuki Uehara, Kenichiro Tsuji (NDA) OFT2022-37 |
A microwave is generated by optical beat of two lasers connected with optical fibers for the purpose of transmitting and... [more] |
OFT2022-37 pp.1-4 |
ITE-BCT, OCS, IEE-CMN, OFT |
2022-11-10 15:50 |
Miyagi |
Forest-Sendai (Primary: On-site, Secondary: Online) |
Remotely phase control of microwave signals using semiconductor optical amplifiers and optical beat Shunya Hayashi, Tomoyuki Uehara, Kenichiro Tsuji (NDA) OFT2022-38 |
Next-generation access networks are expected to use high-frequency radio signals with high attenuation, requiring the in... [more] |
OFT2022-38 pp.5-10 |
OCS, OFT, LSJ (Joint) [detail] |
2022-08-25 15:10 |
Online |
Online |
EDF laser displacement sensor based on bending characteristics of cascaded-chirped long-period fiber grating Koken Fukushima, Makoto Okano, Atsushi Wada, Satoshi Tanaka (NDA), Fumihiko Ito (Shimane Univ.) OFT2022-9 |
We have constructed an EDF laser in a sigma cavity configuration (EDFσL) using a double-pass cascaded-chirped long-perio... [more] |
OFT2022-9 pp.16-21 |
OCS, OFT, LSJ (Joint) [detail] |
2022-08-26 13:25 |
Online |
Online |
Simultaneous Measurement of Temperature and Strain by Polarization-Maintaining Fiber Fabry-Perot Interferometer Atsushi Wada, Makoto Okano, Satoshi Tanaka (NDA) OFT2022-15 |
(Advance abstract in Japanese is available) [more] |
OFT2022-15 pp.46-49 |
US |
2022-08-22 14:05 |
Tokyo |
Tokyo Tech (Ookayama Campus) |
A Basic Study of Underwater Acoustic Localization Using Bio-mimic Sound in Three Coastal Waters in Japan
-- Comparisons of Offshores in Ishikari, Shima and Satsumasendai -- Eri Sato, Shota Urakawa, Takanobu Kuroyama, Hanako Ogasawara, Kazuyoshi Mori (NDA) US2022-30 |
Utilization of dolphin like bio-mimic signals are proposed for underwater acoustic localization assuming water-side secu... [more] |
US2022-30 pp.7-12 |
US |
2022-08-22 14:30 |
Tokyo |
Tokyo Tech (Ookayama Campus) |
Doppler tolerance of signals generated by combining multiple linear chirp signals and M-sequence Shota Urakawa, Eri Sato, Takanobu Kuroyama, Hanako Ogasawara, Kazuyoshi Mori (NDA) US2022-31 |
A multi-source Multi Static Sonar (MSS) of which the detection volume is larger than that of the conventional MSS has be... [more] |
US2022-31 pp.13-18 |
AP |
2022-08-19 11:20 |
Tochigi |
Tochigi Prefecture Industrial Center (Primary: On-site, Secondary: Online) |
Dual-Polarized Bipartite Huygens' Metasurface with Anomalous Wave Reflection for Local 5G Application at 28.25 GHz Tanan Hongnara, Takayoshi Sasaki, Yoshiki Shirasawa, Katsumori Sasaki, Keisuke Sato, Ichiro Oshima (DKK), Naobumi Michishita (NDA), Hiroaki Nakabayashi, Keizo Cho (CIT) AP2022-66 |
This paper presents a design of dual-polarized bipartite Huygens’s metasurface (HMTS) for Local 5G application at 28.25 ... [more] |
AP2022-66 pp.11-16 |
R |
2022-07-29 16:15 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
System availability analysis of two-echelon repair system considering simultaneous failures Naoto Okubo, Natsumi Takahashi, Tetsushi Yuge (NDA) R2022-15 |
The two-echelon repair system is a type of multi-echelon repair system. The maintenance facilities in the system are div... [more] |
R2022-15 pp.36-41 |
AP, SANE, SAT (Joint) |
2022-07-27 14:30 |
Hokkaido |
Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
A Study on Increasing the Bandwidth of Orthogonally 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) |
2022-07-27 16:05 |
Hokkaido |
Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
Basic Experiment on Improved Vehicle Positioning Performance by MADOCA Provided by the Quasi-Zenith Satellite System Hiromune Namie, Iori Abe, Aung Min Khant, Ryo Masaoka (NDA) SANE2022-25 |
The high-precision positioning correction technology MADOCA broadcast by the quasi-zenith satellite "MICHIBIKI" is being... [more] |
SANE2022-25 pp.18-19 |
AP, SANE, SAT (Joint) |
2022-07-29 12:40 |
Hokkaido |
Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
A Study of equivalent circuit parameters of Huygens' metasurface lense capable of changing transmission phase with low loss Maria Ishida, Keizo Cho (Chiba Inst of Tech), Naobumi Michishita (National Defense Academy), Tanan Hongnara, Takayoshi sasaki, Warangkana Chaihongsa, Keisuke Sato, Ichiro Oshima (DKK), Hiroaki Nakabayashi (Chiba Inst of Tech) AP2022-58 |
Huygens metasurfaces have attracted attention as a method of constructing thin lenses. In this report, we present the re... [more] |
AP2022-58 pp.135-139 |
AP, SANE, SAT (Joint) |
2022-07-29 13:05 |
Hokkaido |
Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
A Study on Decoupling Method for Multiple Planar Inverted-F Antennas by Using Parasitic Elements and Bridge Lines 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 |
SANE |
2022-07-01 13:50 |
Ibaraki |
(Primary: On-site, Secondary: Online) |
Basic calculation experiment on swimming exercise by Centimeter-Level Augmentation Service of Quasi-Zenith Satellite System Hiromune Namie, Aung Min Khant, Iori Abe, Ryo Masaoka (NDA) SANE2022-16 |
Until now, the measurement and collection of scientific data such as the swimmer's three-dimensional position, velocity,... [more] |
SANE2022-16 pp.8-11 |
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 |
AP (2nd) |
2022-06-10 10:35 |
Hokkaido |
Nemuro General Cultural Center (Primary: On-site, Secondary: Online) |
Characteristics of an Antenna Composed of Metal Box with a Slot and Inner Folded Dipole Element Yukiko Wada, Naobumi Michishita, Hisashi Morishita (NDA), Atsushi Yamamoto, Kazuhiro Matsumoto, Tetsuya Hishikawa (Panasonic Corp.) |
[more] |
|
AP (2nd) |
2022-06-10 11:00 |
Hokkaido |
Nemuro General Cultural Center (Primary: On-site, Secondary: Online) |
A Helmet Antenna with Disk-Loaded Monopole Structure for Disaster Prevention Taiyo Kai, Naobumi Michishita, Hisashi Morishita (NDA) |
[more] |
|