| IEICE Technical Committee Submission System Conference Schedule |
Online Proceedings [Sign in] Tech. Rep. Archives |
All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW | 2022-06-09 14:00 |
Nagano | Naganoken Nokyo Building (Primary: On-site, Secondary: Online) |
Design and fabrication of stripline type of quadrature hybrid couplers for 3 to 21 GHz band Satoshi Ono, Tsuyoshi Narita (UEC), Sho Masui (OPU/NAOJ), Takafumi Kojima (NAOJ), Takeshi Sakai (UEC)  MW2022-24 |
In this study, design and fabrication of broadband quadrature hybrid couplers are shown. Broadside Stripline type of cou... [more] | MW2022-24 pp.7-12 |
| MW | 2022-05-20 11:15 |
Kyoto | Kyoto Univ. (Primary: On-site, Secondary: Online) |
A Design of Lumped-Element Unequal Power Divider with Two Matching Frequencies Masatoshi Fukunaga, Ayumu Tsuchiya, Tadashi Kawai, Akira Enokihara (Univ. of Hyogo) MW2022-19 |
The Wilkinson power divider, which distributes/combines microwave signals, is one of the key circuit components in a mic... [more] | MW2022-19 pp.23-27 |
| OPE, LQE, OCS | 2022-05-13 13:55 |
Online | Online | [Invited Talk]
Report on OFC2022
-- Optical Network -- Katsuaki Higashimori, Takafumi Tanaka (NTT) OCS2022-3 OPE2022-3 LQE2022-3 |
We report on technology trends in optical networking at OFC2022 (March 6-10, 2022), which was held in a hybrid on-site/v... [more] | OCS2022-3 OPE2022-3 LQE2022-3 pp.10-13 |
| AP | 2020-02-21 09:55 |
Shizuoka | Shizuoka Univ. Hamamatsu Campus | [Invited Lecture]
Bandwidth Enlargement of Circularly Polarized by Adding Matching Circuit to Hexagonal Radiation Element in Waveguide Slot Array Antenna Azuma Uichiro, Kudo Tomoaki (Dengyo) AP2019-187 |
It has been reported that a hexagonal radiating element is used for circular polarization of a waveguide slot array ante... [more] | AP2019-187 pp.35-40 |
| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-18 12:25 |
Hokkaido | Hakodate City Central Library | Bandwidth Design Based on Equivalent Circuit Analysis for Broadband Two-layered Circular Patch Array Absorber Kodai Koizumi, Ryosuke Suga (Aoyama Gakuin Univ.), Kiyomichi Araki (Tokyo Tech), Osamu Hashimoto (Aoyama Gakuin Univ.) EMT2019-10 MW2019-23 OPE2019-14 EST2019-12 MWP2019-10 |
The bandwidth improvement of a patch array absorber by stacking metal patches was reported. However its design methods w... [more] | EMT2019-10 MW2019-23 OPE2019-14 EST2019-12 MWP2019-10 pp.23-27 |
| WPT, AP (Joint) |
2019-01-17 14:25 |
Aichi | Toyota Automobile Museum | [Tutorial Lecture]
Quality factor of electrically small antennas and their broadbanding Keisuke Noguchi (KIT) AP2018-157 WPT2018-57 |
Electrically small antennas which size is smaller than wavelength of the operating frequency are described with respect ... [more] | AP2018-157 WPT2018-57 pp.33-38(AP), pp.19-24(WPT) |
| MW | 2018-12-13 14:45 |
Kanagawa | Kanagawa Univ. | Experiment Study on Broadband and Miniaturization of MSL Open Stub Ryota Isozaki, Yuki Hosokawa, Yusuke Kusama (Kagawa College of Technology) MW2018-122 |
A trend of a filter circuit using a microstrip line (MSL) is to broaden the band and to reduce the size. The Band Reject... [more] | MW2018-122 pp.49-54 |
| AP, SANE, SAT (Joint) |
2018-07-20 09:45 |
Hokkaido | Hokkaido Univ. | Broadbanding of a Folded Inverted-L Antenna with slits Fumiya Osaki, Keisuke Noguchi, Shigeru Makino, Tetsuo Hirota, Kenji Itoh (KIT) AP2018-59 |
A compact folded inverted-L antenna (FILA) with slits are studied to obtain broadband characteristics. The FILA consist... [more] |
AP2018-59 pp.101-106 |
| LQE | 2018-07-13 09:00 |
Hokkaido | [Invited Talk]
LiNbO3 modulator to realize high speed transmission for long haul application Yoshitaa Kawashima, Masaharu Doi (FOC) LQE2018-28 |
(To be available after the conference date) [more] | LQE2018-28 p.33 |
|
| AP, SAT, SANE (Joint) |
2016-07-21 15:15 |
Hokkaido | Otaru port marina | Feasibility Study of Wideband MACKEY Tetsuo Moroya, Shigeru Makino, Yasuharu Ohtsubo, Keisuke Noguchi, Tetsuo Hirota, Kenji Itoh (KIT) AP2016-52 |
In prior study, it was shown MACKEY can be installed on a metal plate without affecting the characteristics of impedance... [more] | AP2016-52 pp.87-90 |
| OFT | 2016-05-27 11:00 |
Okayama | Okayama International Center | [Fellow Memorial Lecture]
Research and Development of Optical Fibers and Their International Standardization Masaharu Ohashi (Osaka Prefecture Univ.) OFT2016-10 |
45 years have already passed since optical fiber with a loss of 20dB/km was achieved by Corning. Optical fibers have bee... [more] | OFT2016-10 pp.39-44 |
| EMCJ | 2016-03-11 15:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | High Performance Broadband Noise Filter Using Inductance Cancellation Technique and Various Capacitors Yasuhiro Shiraki, Naoto Oka, Yuichi Sasaki, Hideyuki Ohashi (Mitsubishi Elec.) EMCJ2015-131 |
In this paper, the broadband characteristics of the integrated noise filters by an inductance cancellation technique for... [more] | EMCJ2015-131 pp.39-44 |
| AP, RCS, WPT, SAT (Joint) |
2015-11-05 15:00 |
Okinawa | Okinawa Prefectural Museum & Art Museum | Effect by Folded Loop Elements for Reflector Backed Dipole Antenna Using Loop Parasitic Elements Takayoshi Sasaki, Keizo Cho (Chiba Inst. of Tech.), Taisuke Ihara, Tatsuhiko Yoshihara (NTT DOCOMO) AP2015-140 |
It has been reported that loading the Loop-shaped Parasitic Element can expand the operating frequency band of the Refle... [more] | AP2015-140 pp.173-178 |
| MW, AP (Joint) |
2015-09-17 13:30 |
Tochigi | Oyama National College of Tech. | [Invited Lecture]
Large Array Antennas for the 60 GHz-Band Compact-Range Wireless Access System Miao Zhang, Jiro Hirokawa, Makoto Ando (Tokyo Tech.) AP2015-82 MW2015-89 |
To realize the 60 GHz-band short-range wireless access system, we are focusing our attentions on the high-gain and wideb... [more] | AP2015-82 MW2015-89 pp.15-19(AP), pp.13-17(MW) |
| MW | 2014-11-21 15:45 |
Nagasaki | Nagasaki Univ. | A Study of Polar Loop Distortion Compensation for LTE Signal Hifumi Noto, Takanobu Fujiwara, Nobuhiko Ando, Morishige Hieda (Mitsubishi Electric) MW2014-146 |
(To be available after the conference date) [more] | MW2014-146 pp.123-128 |
| AP, WPT (Joint) |
2014-10-16 13:20 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | Wideband design of a perturbed circular-polarization aperture antenna excited by an X-shaped cavity Tatsuya Yamamoto, Miao Zhang, Jiro Hirokawa, Takuichi Hirano, Makoto Ando (Tokyo Tech) AP2014-117 |
The circularly-polarized plate-laminated waveguide slot array antenna achieved 3.3% bandwidth for antenna efficiency mor... [more] | AP2014-117 pp.49-54 |
| AP, MW (Joint) |
2014-09-19 14:00 |
Tokyo | Tokyo Institute of Technology, Ookayama Campus | A study on matching condition of a bent-slot-fed wideband MSA for UHF-band RF tag Takashi Yanagi, Yasuhiro Nishioka, Toru Fukasawa, Hiroaki Miyashita (Mitsubishi Electric Corp.) AP2014-102 |
Radio-frequency identification (RFID) is expected to spread to logistics, inventory management system because of long an... [more] | AP2014-102 pp.49-53 |
| EST | 2014-05-30 14:20 |
Tokyo | Study on Broadband Reflected Wave Reduction by Phase Interference with Metal Patterns Ryota Kakuta, Shinya Kitagawa, Ryosuke Suga, Osamu Hashimoto (Aoyama Gakuin Univ.) EST2014-8 |
(To be available after the conference date) [more] | EST2014-8 pp.41-45 |
|
| LQE, LSJ | 2014-05-23 10:35 |
Fukui | Development of Ultrashort Pulsed Laser at 1μm for Ultrafast Spectroscopy in Visible Range Yuhei Chiba (TUAT), Hideyuki Takada, Kenji Torizuka (AIST), Kazuhiko Misawa (TUAT) LQE2014-10 |
Today, in the field of ultrafast spectroscopy, Ti:Sapphire laser is mainly used as ultrashort pulsed light source. Howev... [more] | LQE2014-10 pp.43-47 |
|
| RCS, AP (Joint) |
2013-11-20 14:00 |
Shimane | Matsue Terrsa | Wideband Design of a 45-degree Linearly-polarized Plate-laminated Waveguide Slot Array Antenna Takashi Tomura, Jiro Hirokawa, Takuichi Hirano, Makoto Ando (Tokyo Inst. of Tech.) AP2013-100 |
The 45-degree linearly-polarized plate-laminated waveguide slot array antenna has achieved 9.6% gain bandwidth more than... [more] | AP2013-100 pp.1-5 |
[Return to Top Page]