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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 |
| AP | 2022-04-15 14:05 |
Yamagata | Yamagata Syokuryo Kaikan (Primary: On-site, Secondary: Online) |
Experimental verification of radio propagation statistical model for indoor environments Takayuki Nakanishi (MELCO), Izuru Naito (NTNC), Hiroaki Kotake, Satoshi Hanai, Michio Takikawa, Yoshio Inasawa (MELCO) AP2022-9 |
[more] | AP2022-9 pp.46-51 |
| RCS, AP, UWT (Joint) |
2020-11-26 14:10 |
Online | Online | [Special Talk]
Error sensitivity on axial ratio evaluation using complex polarization ratio, and its intuitive indication on Poincaré sphere representation Izuru Naito (NIT, Niihama College) |
[more] | |
| MW | 2019-05-16 16:35 |
Osaka | Setunan Univ. | A note on representation of electromagnetic wave polarization states Izuru Naito (NIT, NIIHAMA College) MW2019-18 |
A polarization state of an electromagnetic wave is described by any one of the following representations: an axial ratio... [more] | MW2019-18 pp.47-52 |
| MW, ICD | 2017-03-03 09:00 |
Okayama | Okayama Prefectural Univ. | Error sensitivity on axial ratio evaluation of elliptical polarization
-- On the method using amplitude ratio and phase difference between orthogonal linear polarization components. -- Izuru Naito, Tomomichi Kagawa (NIT, NIIHAMA college) MW2016-203 ICD2016-133 |
An error analysis is presented on the axial ratio evaluation method using measured values of an amplitude ratio and a ph... [more] | MW2016-203 ICD2016-133 pp.85-88 |
| SAT, RCS (Joint) |
2010-08-27 10:50 |
Kagoshima | Kagoshima Univ. | Excitation Condition of Array-Fed Reflector Antennas for 100-Beam-Class Multibeam Communications Satellite Yoshiyuki Fujino, Naokazu Hamamoto, Amane Miura, Teruaki Orikasa, Ryutaro Suzuki (NICT), Shin-ichi Yamamoto, Yoshio Inasawa, Izuru Naito, Masahiko Funada, Naoyuki Natori (Mitsubishi Electric Corp.) SAT2010-36 |
Mobile satellite communications systems using 100-beam-class multibeam on-board antenna have been proposed and some of t... [more] | SAT2010-36 pp.41-46 |
| AP, SAT (Joint) |
2010-07-22 10:15 |
Hokkaido | Kitami Inst. Tech. | Paraboloidal Reflector Beam Scanning Antennas by Only Reflector Moving Izuru Naito, Tomohiro Mizuno, Hiroyuki Uematsu, Hiroyuki Sato (Mitsubishi Electric) SAT2010-14 |
Simple single-reflector beam scanning antennas are realized by only paraboloidal main reflector moving. The antennas hav... [more] | SAT2010-14 pp.19-24 |
| AP, SAT (Joint) |
2010-07-22 14:25 |
Hokkaido | Kitami Inst. Tech. | A Ku Band Small Reflector Antenna for Satellite Communication System on board Vessel Shin-ichi Yamamoto, Shuji Nuimura, Izuru Naito, Hiroyuki Sato, Makio Tsuchiya, Yoshihiko Konishi (Mitsubishi Electric Corp.) AP2010-57 SAT2010-18 |
Recently, the demand for mobile broadband communications on aircrafts or ships has increased. There are a lot of worldwi... [more] | AP2010-57 SAT2010-18 pp.111-116(AP), pp.43-48(SAT) |
| SAT, SANE (Joint) |
2010-02-26 15:20 |
Tokyo | NICT-Honbu | Tradeoff Study on Array-Fed Reflector Antennas for 100-Beam-Class Multibeam Communication Satellite Yoshiyuki Fujino, Naokazu Hamamoto, Amane Miura, Ryutaro Suzuki (NICT), Shin-ichi Yamamoto, Yoshio Inasawa, Izuru Naito, Yoshihiko Konishi, Naoyuki Natori (Mitsubishi Electric Corporation) SAT2009-59 |
Mobile satellite communications systems using 100-beam-class multibeam on-board antenna have been proposed and some of t... [more] | SAT2009-59 pp.31-35 |
| AP | 2009-01-23 10:55 |
Fukuoka | Fukuoka University | Injection-Molded Dielectric Waveguide Horn Array Antenna Yoji Aramaki, Hiromitsu Uchida, Tamotsu Nishino, Naofumi Yoneda, Izuru Naito, Hiroaki Miyashita, Yoshihiko Konishi (Mitsubishi Electric Corp.) AP2008-178 |
This paper shows injection molded millimeter-wave horn array antenna for the 1-dimensional Active Phase Array Antenna (A... [more] | AP2008-178 pp.163-167 |
| AP, SAT (Joint) |
2006-05-18 14:20 |
Kagoshima | Kagoshima Univ. | Field Measurement of Radio Environment Using S-Band Thin Antennas for Automotive Mobile Satellite Communications Kazuhiro Kimura, Shin'ichi Hama (NICT), Izuru Naito, Masahiro Ichieda, Seiya Inoue, Motoyoshi Terauchi (Mitsubishi Electric Corp.) SAT2006-3 |
Field measurement results of radio environment are reported for interference assessment at mobile terminals from existin... [more] | SAT2006-3 pp.11-16 |
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