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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2024-03-14 14:25 |
Fukui | UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
[Invited Talk (Young Researcher)]
Bandwidth Enhancement Research for Reflectarray Antenna WEN WU, Qiang Chen (Tohoku Univ.)  AP2023-207 |
This study addresses the intrinsic narrowband characteristics of reflectarray antennas (RAs) through innovative design a... [more] | AP2023-207 pp.35-38 |
| AP | 2024-02-15 16:25 |
Mie | Sinfonia Technology Hibiki Hall Ise (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Suppression of Orthogonal Polarization Characteristic Degradation by Splitting Edge Ground Walls of Dual-Polarized Microstrip Antennas Hideki Ueda, Ryo Komura, Yoshiki Yamada, Kaoru Sudo (Murata Mfg.) AP2023-191 |
In a dual-polarized microstrip antenna configured on a narrow substrate and a narrow ground plane, the front-to-back rat... [more] | AP2023-191 pp.22-27 |
| EMCJ | 2023-12-08 13:35 |
Shizuoka | Shizuoka University (Hamamatsu) | NSA Measurements using a Pair of Biconical Antennas Katsumi Fujii, Chakarothai Jerdvisanop (NICT) EMCJ2023-81 |
For the NSA method, which is one of the methods to validate EMI test sites used in radiated disturbance measurements, it... [more] | EMCJ2023-81 pp.1-6 |
| AP | 2023-10-20 09:30 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
Influence of Substrate Permittivity for Bandwidth of Microstrip Antenna with Small Ground Plane Hideki Ueda, Ryotaro Ohashi (Murata Mfg.) AP2023-120 |
Microstrip antennas (MSAs) have wider bandwidths of the reflection when the permittivity of the substrate is lower gener... [more] | AP2023-120 pp.117-122 |
| MW, ED | 2023-01-27 10:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Design of Parasitic-Element Loaded Wideband Filtering Antenna with Unidirectional Radiation Pattern over 30% Frequency Bandwidth Ken Sakiyama, Masataka Ohira, Zhewang Ma (Saitama Univ.) ED2022-87 MW2022-146 |
In this paper, we propose a new structure of wideband filtering antenna that realizes a very flat in-band gain and unidi... [more] | ED2022-87 MW2022-146 pp.7-12 |
| AP | 2022-10-19 09:30 |
Gifu | GIFU CITY CULTURE CENTER (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Multi-Stage Tapers Improving F/S Ratios of Vivaldi Antennas in Wider Bands Daisuke Homma, Mayumi Matsunaga (Shizuoka Univ.) AP2022-97 |
Multi-stage tapers which suppress sidelobes of Vivaldi antennas in wider bands were proposed. Wideband antennas have hug... [more] | AP2022-97 pp.14-19 |
| AP, MW (Joint) |
2022-09-16 12:25 |
Ehime | The Museum of Art, EHIME (Primary: On-site, Secondary: Online) |
Bandwidth Enhancement of a Spherical Helix Antenna with Multi-Mode Excitation Takuma Shimada (MIT), Mina Nishie, Keisuke Noguchi (KIT), Keisuke Fujita (MIT) AP2022-89 |
We propose the electrically small spherical helix antenna (SHA) with a folded structure to achieve broadbanding by using... [more] | AP2022-89 pp.100-105 |
| SANE | 2022-05-24 16:25 |
Kanagawa | Information Technology R & D Center, MITSUBISHI Electric Corp. (Primary: On-site, Secondary: Online) |
Antenna Pattern of Monopulse Radar Approximated by Gaussian Beam Hirokazu Kobayashi (Electromagnetic Wave System Lab.), Shigeo Kazama (Sogo Electronics) SANE2022-13 |
The monopulse method is used for high-speed tracking radar which obtains an error signal of the spatial angle from the r... [more] | SANE2022-13 pp.67-72 |
| RCS, SR, SRW (Joint) |
2022-03-02 13:55 |
Online | Online | [Invited Lecture]
Link Design and Received Power Measurement of 5-GHz Band Wi-Fi Backscatter System Taiki Machii, Koki Edamatsu, Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) SR2021-94 |
We have proposed and investigated 5GHz-band wireless-LAN based simple beamforming wireless IoT communication system with... [more] | SR2021-94 pp.42-47 |
| UWT (2nd) |
2022-03-01 14:05 |
Online | Online | Formulation and Validation of the Transmission Factor Between Two Electrically Small Dipole Antennas Immersed in Seawater Takashi Kawamura, Takuma Matsushita, Toshinori Kondo, Futoshi Takeuchi, Kazuhiro Hongo, Yasuhiro Matsui, Takashi Takinami, Akihiro Horii, Kazunobu Ohkuri (Sony Group) |
As one of the theoretical approaches to reveal antenna behavior in the sea, it has been reported that the impedances of ... [more] | |
| AP | 2022-02-18 14:55 |
Online | Online | On Array Antenna Gain in Closely-Spaced Arrangement Yoshio Karasawa AP2021-177 |
Theoretically, the gain of the array antenna fed in-phase by the omnidirectional antenna elements will approach 1 as the... [more] | AP2021-177 pp.104-109 |
| MWP | 2021-11-26 15:20 |
Online | Online | [Invited Talk]
Antenna-Coupled Electrode Electro-Optic Modulators for Beyond 5G Mobile Communication Systems and Millimeter-Wave Radars Hiroshi Murata (Mie Univ.) MWP2021-33 |
An antenna-coupled electrode electro-optic (EO) modulator is promising for the applications to 5G/beyond-5G mobile commu... [more] | MWP2021-33 pp.17-21 |
| AP, RCS (Joint) |
2021-11-11 11:20 |
Nagasaki | NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
A Study of the Relationship between Antenna Height and K-factor with Drone Relay Stations Shun Dohi, Kentaro Nishimori (Niigata Univ.), Wataru Yamada, Nobuaki Kuno (NTT) AP2021-113 |
Currently, the use of microwave and millimeter-wave bands is being considered for outdoor applications to cope with the ... [more] | AP2021-113 pp.71-74 |
| MIKA (3rd) |
2021-10-28 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Distance Characteristics of K-factor with Antenna Height Variation for a Drone Relay Station Shun Dohi, Kentaro Nishimori (Niigata Univ.), Wataru Yamada, Nobuaki Kuno (NTT) |
Currently, the use of microwave and millimeter wave bands is being considered for outdoor applications to cope with the ... [more] | |
| EST, MW, EMCJ, IEE-EMC [detail] | 2021-10-07 13:25 |
Online | Online | FDTD analysis for improving the characteristics of the folded long-hexagon antenna (2) Toshiya Ishizaki, Keita Kobayashi, Shinobu Ishigami, Ken Kawamata (TGU), Katsushige Harima (NICT), Shingo Inori (ELENA) EMCJ2021-33 MW2021-45 EST2021-35 |
Folded rhombic-antenna has been proposed as a broadband antenna for use in electromagnetic interference (EMI) measuremen... [more] | EMCJ2021-33 MW2021-45 EST2021-35 pp.30-34 |
| SANE | 2021-08-26 14:00 |
Online | Online | A Consideration for Virtual Array in MIMO Radar Hirokazu Kobayashi (Electromagnetic Wave System Lab.) SANE2021-22 |
Multiple-input multiple-output (MIMO) radar that employs multiple antennas to transmit orthogonal waveforms and multiple... [more] | SANE2021-22 pp.1-6 |
| AP, SANE, SAT (Joint) |
2021-07-29 10:25 |
Online | Online | Design and evaluation of a cross bow-tie antenna Tomohiro Kondo, Motoyuki Sato (Tohoku Univ.) AP2021-33 |
A cross bow-tie antenna for full polarimetric ground penetrating radar (GPR), operating at 10 MHz-1.5 GHz is designed an... [more] | AP2021-33 pp.55-60 |
| AP | 2021-02-19 13:25 |
Online | Online | [Invited Lecture]
Propagation Characteristics for Different Antennas in 28 GHz Band Ichiro Oshima, Noboru Sekino (DKK), Tetsuro Imai (TDU) AP2020-126 |
Propagation measurements were performed for local 5G area design in the 28 GHz band by changing the antenna type outdoor... [more] | AP2020-126 pp.56-61 |
| EMT, MWP, PN, IEE-EMT [detail] | 2021-01-21 15:20 |
Online | Online | Antenna-Coupled Electrode Electro-Optic Modulators for 5G Wireless Systems Hiroto Yokohashi (Mie Univ.), Sayaka Matsukawa (AIST), Masahiro Sato, Masatoshi Onizawa (SEIKO GIKEN), Satoru Kurokawa (AIST), Hiroshi Murata (Mie Univ.) PN2020-37 EMT2020-55 MWP2020-38 |
Antenna-coupled-electrode electro-optic (EO) modulators operating in the 28-GHz band were analyzed, designed and fabrica... [more] | PN2020-37 EMT2020-55 MWP2020-38 pp.42-45 |
| NS, RCS (Joint) |
2020-12-18 13:25 |
Online | Online | [Invited Lecture]
Distributed Antenna Systemes using High-Frequency-Band targeting 6G Wireless Networks Daisei Uchida, Tatsuhiko Iwakuni, Naoki Kita, Takeshi Onizawa (NTT), Yoshihisa Kishiyama, Satoshi Suyama, Satoshi Nagata, Takahiro Asai (docomo) NS2020-101 RCS2020-148 |
High-Speed and broadband network transformation is needed for multi-points collecting sensing data and distributing movi... [more] | NS2020-101 RCS2020-148 pp.73-78 |
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