Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SANE |
2022-12-16 09:35 |
Nagasaki |
Nagasaki Public Hall (Nagasaki, Online) (Primary: On-site, Secondary: Online) |
Radar Target Modeling by Employing Directional Point Source Hirokazu Kobayashi (Electromagnetic Wave System Lab.), Hirohisa Oda (SOGO) SANE2022-76 |
Electromagnetic scattering analysis using the point source is the most useful and simple method to evaluate radar perfor... [more] |
SANE2022-76 pp.68-73 |
SANE |
2021-11-12 10:10 |
Online |
Online (Online) |
[Invited Talk]
Applications of Electromagnetic Array-Factor for Radar Engineering Hirokazu Kobayashi (Electromagnetic Wave System Lab.) SANE2021-54 |
Array-factor (AF) theory is the widely and commonly method used to calculate and design array antenna pattern. Assuming ... [more] |
SANE2021-54 pp.114-123 |
SANE |
2018-11-09 10:50 |
Overseas |
China (Xuchang) (Overseas) |
RCS Near-field to Far-field Transformation Estimation by Using GTD Target Models Hirokazu Kobayashi (OIT), Shun-ichi Takaoka, Yang-Lang Chang, Chih-Yuan Chu (NTUT) SANE2018-77 |
The measurement for radar cross-section (RCS) of electrically large object such as air-plane and for radiation pattern o... [more] |
SANE2018-77 pp.107-112 |
AP, SANE, SAT (Joint) |
2018-07-20 10:45 |
Hokkaido |
Hokkaido Univ. (Hokkaido) |
Near-Field to Far-Field Transformation for Radar Cross-Section and Antenna Pattern Measurement Hirokazu Kobayashi (OIT), Shun-ichi Takaoka (NTUT) AP2018-61 SANE2018-25 SAT2018-20 |
The demands for measurement of an electrically large object such as air plane become to be strong year by year. In this... [more] |
AP2018-61 SANE2018-25 SAT2018-20 pp.113-118(AP), pp.19-24(SANE), pp.55-60(SAT) |
SANE |
2018-01-26 16:05 |
Nagasaki |
Nagasaki Prefectural Art Museum (Nagasaki) |
RCS Near-field to Far-field Transformation
-- Theory and Application -- Hirokazu Kobayashi (OIT), Andrey Osipov (DLR), Chihyuan Chu (NTUT) SANE2017-108 |
In recent years, it is profoundly demanded to measure radar cross-section (RCS) for electrically large objects. When the... [more] |
SANE2017-108 pp.129-134 |
OFT, OCS, LSJ (Joint) [detail] |
2017-08-31 15:30 |
Hokkaido |
Hokkaido Univ. (Hokkaido) |
Observation of eigen-mode propagation by selective mode excitation Yasuo Kokubun, Takuto Yamaguchi, Seiya Miura (Yokohama Nat'l Univ.) OCS2017-24 |
LP mode is widely used to describe the light propagation in few mode fibers. Since an LP mode is a quasi-degenerate mod... [more] |
OCS2017-24 pp.7-12 |
AP |
2017-08-25 10:20 |
Hokkaido |
National Institute of Technology, Hakodate College (Hokkaido) |
Far-Field Estimation of Antenna above the Earth by Source Reconstruction from Hemispherical Near-Field Yoshiki Sugimoto, Hiroyuki Arai (YNU) AP2017-81 |
Antenna measurements are done in an anechoic chamber, its characteristics regarded as equal to the characteristics in fr... [more] |
AP2017-81 pp.71-74 |
AP (2nd) |
2015-12-18 11:05 |
Okinawa |
Miyako Island Marine Terminal (Okinawa) |
Far-field estimation method of array antenna by simple near-field measurement Yoshiki Sugimoto, Hiroyuki Arai (Yokohama Natl. Univ.), Toshiyuki Maruyama, Masahiko Nasuno (NAZCA), Masanobu Hirose, Satoru Kurokawa (AIST) |
A long distance and expensive equipment is required for measuring a far-field of large aperture antenna. A method of the... [more] |
|
AP |
2015-07-31 09:55 |
Hokkaido |
Wakkanai Sougou Bunka Center (Hokkaido) |
Analysis of Radiation Characteristic for Reflector Antennas using the Planer Near-Field Measurements of a Primary Pattern Michio Takikawa, Yoshio Inasawa, Hiroaki Miyashita (MELCO) AP2015-51 |
It is possible to estimate the various characteristics for the near-field antenna measurements using a plane wave expans... [more] |
AP2015-51 pp.67-70 |
EMCJ, EMD |
2015-07-10 13:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo) |
Estimation of 3 and 10 m Receiving Voltage by Near-far Transformation with Image Principle Hiroshi Kurihara, Masataka Midori (TDK) EMCJ2015-46 EMD2015-23 |
We have studied the far-field estimation by measuring the near-field of radiated electromagnetic wave from EUT below 1GH... [more] |
EMCJ2015-46 EMD2015-23 pp.13-18 |
EMCJ |
2015-07-09 13:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo) |
A Surrogate Model Based Algorithm for Near-Field Reconstruction Zixuan Huang (電通大/UESTC), Yoshio Kami, Fengchao Xiao (UEC) EMCJ2015-37 |
An algorithm for the Near-Field (NF) reconstruction is investigated in this research. The algorithm is based on a sequen... [more] |
EMCJ2015-37 pp.37-41 |