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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MW, AP (Joint) |
2020-09-24 13:50 |
Online | Online | [Poster Presentation]
A Study of a Multi-layer Circularly Polarized Element for a Waveguide Corporate-feed Array Hiroki Nishimoto, Takashi Tomura, Jiro Hirokawa (Tokyo Tech)  AP2020-48 |
A 60-GHz band corporate-feed waveguide slot array has been fabricated by diffusion bonding of laminated thin metal plate... [more] | AP2020-48 pp.75-78 |
| AP | 2020-08-21 09:25 |
Online | Online | Evaluation of Prototype Dual-Polarized Low-Side-Lobe Slotted Waveguide Array Antenna Manufactured by Injection-Molding Takashi Uno, Takashi Uesaka, Narihiro Nakamoto, Toru Fukasawa, Inasawa Yoshio, Takeshi Yamamot, Tomoyuki Koyanagi, Ikuya Kakimoto (Mitsubishi Electric Corp.), Yoshihiko Konishi (Hiroshima Institute of Tech.) AP2020-24 |
This paper presents an evaluation of a prototype slotted waveguide array antenna suitable for a dual-polarized lowside-l... [more] | AP2020-24 pp.5-10 |
| AP | 2020-02-21 09:30 |
Shizuoka | Shizuoka Univ. Hamamatsu Campus | [Invited Lecture]
Design of Broad-Slotted Waveguide Array Antenna Manufactured by Injection-Molding Takashi Uno, Takashi Uesaka, Narihiro Nakamoto, Toru Fukasawa, Naofumi Yoneda, Takeshi Yamamoto, Tomoyuki Koyanagi, Ikuya Kakimoto (Mitsubishi Electric Corp.), Yoshihiko Konishi (Hiroshima Institute of Tech.) AP2019-186 |
This paper presents an broad-wall slotted waveguide array antenna manufactured by injection-molding suitable for a dual-... [more] | AP2019-186 pp.29-34 |
| 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 |
| AP, WPT (Joint) |
2020-01-24 13:20 |
Kagawa | Sunport Hall Takamatsu | Cavity Slot Antenna for Wireless Power Transmission to Small Sensors on the Human Arm Hina Watanabe, Masaharu Takahashi (Chiba Univ.) AP2019-172 WPT2019-55 |
As an aging, home medical care and nursing have become increasingly important. In the medical field, it is expected to u... [more] | AP2019-172 WPT2019-55 pp.121-124(AP), pp.33-36(WPT) |
| RISING (2nd) |
2019-11-27 13:55 |
Tokyo | Fukutake Learning Theater, Hongo Campus, Univ. Tokyo | [Invited Lecture]
Success Prioritized Random Access Protocols Daisuke Umehara (Kyoto Inst. of Tech.) |
We have proposed the concept of success priority for autonomous distributed random access protocols in wireless networks... [more] | |
| AP, RCS (Joint) |
2019-11-21 10:55 |
Saga | Saga Univ. | Power Receiving Eight-Power-Dividing Radial Line Slot Array Antennas for 5.8-GHz-Band Beam-Type Wireless Power Transmission System Takashi Tomura, Jiro Hirokawa (Tokyo Tech), Minoru Furukawa, Teruo Fujiwara (Sho Engineering Corp.) AP2019-121 |
In this paper, we design an power receiving eight-power-dividing radial line slot antenna (RLSA) for 5.8-GHz-band beam-t... [more] | AP2019-121 pp.87-90 |
| WPT (2nd) |
2019-10-31 - 2019-11-02 |
Overseas | Xidian University | Wireless Power Transmission to Small Sensors on the Human Arm Hina Watanabe, Masaharu Takahashi (Chiba Univ.) |
Recently, home medical care and nursing have become increasingly important for an aging society in Japan. In these field... [more] | |
| EMCJ, MW, EST, IEE-EMC [detail] | 2019-10-24 10:15 |
Miyagi | Tohoku Gakuin University(Conf. Room 2, Eng. Bldg. 1) | A Study of Wireless Signal Transmission Between Two Printed Circuit Boards with U-shaped Ground Slot Masayuki Sekiguchi, Teruo Tobana, Yoji Isota, Kohei Akimoto, Masashi Kawakami (Akita Prefectural Univ.) EMCJ2019-38 MW2019-67 EST2019-46 |
Recently, with the progress of information processing technology, the amount of information processing of each electroni... [more] | EMCJ2019-38 MW2019-67 EST2019-46 pp.13-16 |
| EMCJ, MW, EST, IEE-EMC [detail] | 2019-10-25 16:35 |
Miyagi | Tohoku Gakuin University(Conf. Room 2, Eng. Bldg. 1) | Analysis of Crosstalk Between Lines on Printed Circuit Board with 3 Layers Teruo Tobana, Yoji Isota, Masashi Kawakami, Akimoto Kohei (Akita Pref. Univ.) EMCJ2019-69 MW2019-98 EST2019-77 |
Recently, by advance of miniaturization of electronic devices, a ground of a printed circuit board is tend to be small a... [more] | EMCJ2019-69 MW2019-98 EST2019-77 pp.183-186 |
| AP | 2019-10-17 12:30 |
Osaka | Osaka Univ. | [Poster Presentation]
A consideration on standing wave array design of a planar array antenna on a narrow wall of the rectangular waveguide for perpendicular polarization to the axis Toshiki Hozen, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2019-89 |
A longitudinal linear slot array arranged at a spacing of one guided wavelength on a narrow wall of the rectangular wave... [more] | AP2019-89 pp.49-54 |
| MIKA (2nd) |
2019-10-03 11:15 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Performance Analysis of Spatially-Coupled Coded Slotted ALOHA Systems with Finite-Length Packet Transmission Tomoki Inoue, Tomotaka Kimura, Jun Cheng (Doshisha Univ.) |
The decoding performance of spatially-coupled coded slotted ALOHA systems with a finite-length packet transmission is an... [more] | |
| MIKA (2nd) |
2019-10-04 10:15 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
Design of Narrow-width Narrow-wall Waveguide Slot Array for Grating Lobe Suppression Taishin Niwa, Kunio Sakakibara, Nobuyoshi Kikuma (NIT) |
A slotted waveguide traveling array to locate closely side by side is required for a subarray used for one-dimensional b... [more] | |
| AP | 2019-08-23 11:45 |
Hokkaido | Hokkai-Gakuen Univ. | Design of Edge-Slotted Waveguide Array Antenna Manufactured by Injection-Molding Takashi Uesaka (Mitsubishi Electric), Takashi Uno (Mitsubishi Electric Corp.), Narihiro Nakamoto, Toru Fukasawa, Naofumi Yoneda, Takeshi Yamamoto, Tomoyuki Koyanagi (Mitsubishi Electric), Ikuya Kakimoto (Mitsubishi Electric Corp.), Yoshihiko Konishi (Hiroshima Institute of Technology) AP2019-68 |
This paper presents an edge-slotted waveguide array antenna manufactured by injection-molding. A slotted waveguide array... [more] | AP2019-68 pp.111-116 |
| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-18 10:50 |
Hokkaido | Hakodate City Central Library | Design of silicon-based polarization converter using an asymmetric slot-waveguide Zejun Zhang (Kanagawa Univ.), Yasuhide Tsuji (Muroran Inst. Tech.), Masashi Eguchi (Chitose Inst. Sci. Tech.), Chun-ping Chen (Kanagawa Univ.) EMT2019-22 MW2019-35 OPE2019-26 EST2019-24 MWP2019-22 |
In this study, a compact L-shaped polarization converter (PC) based on asymmetrical slotted silicon waveguides has been ... [more] | EMT2019-22 MW2019-35 OPE2019-26 EST2019-24 MWP2019-22 pp.97-100 |
| MW (2nd) |
2019-06-26 - 2019-06-28 |
Overseas | RUS, Bangkok, Thailand | Design of a 30GHz band Coplanar type H-slot Resonator with High Temperature Superconductor Shota Kanaoto, Yoshinori Kogami, Takashi Shimizu (Utsunomiya Univ.) |
A narrowband millimeter wave bandpass filter (BPF) with low loss and good spurious characteristic is required for 5G mob... [more] | |
| MW (2nd) |
2019-06-26 - 2019-06-28 |
Overseas | RUS, Bangkok, Thailand | A Compact Wide Slot Antenna with a Double-Shaped Feeding Strip for GPR Applications Thanakorn Sutham, Wanwisa Thaiwirot, Prayoot Akkaraekthalin (KMUTNB) |
This paper presents a printed wide slot antenna fed by using double-shaped feeding strip. With the combination of the pr... [more] | |
| RCS | 2019-06-21 10:20 |
Okinawa | Miyakojima Hirara Port Terminal Building | A Study on Energy-Efficient Design of Irregular Repetition Slotted ALOHA with Stochastic Power Control Ryo Okabe, Masaru Oinaga, Shun Ogata, Koji Ishibashi (The Univ. of Electro-Communications) RCS2019-87 |
Irregular repetition slotted ALOHA based on non-orthogonal multiple acces (IRSA-NOMA) utilizes stochastic power control ... [more] | RCS2019-87 pp.291-296 |
| AP | 2019-05-16 14:55 |
Hyogo | Kanpo-no-yado Arima (Arima Onsen, Hyogo) | Sidelobe Suppression in a Corporate-feed Waveguide Slot Array Antenna consisting of 2×2-element Radiating Units Jiro Hirokawa, Haruka Arakawa, Takashi Tomura (Tokyo Tech) AP2019-5 |
We have suppressed sidelobe level in the tilted direction between 30-40 deg. in Taylor radiation pattern by using a slit... [more] | AP2019-5 pp.25-28 |
| AP | 2019-05-17 10:20 |
Hyogo | Kanpo-no-yado Arima (Arima Onsen, Hyogo) | Measured Performance of Millimeter-wave Two-dimensional Planar Array Composed of Two-line Slotted Waveguides fed by Tournament Feeding Circuit Kunio Sakakibara, Haruki Umemura, Nobuyoshi Kikuma (NITech) AP2019-8 |
A broadband two-line slotted waveguide array using stepped waveguide narrow-wall slots fed by partially-corporate feedin... [more] | AP2019-8 pp.41-45 |
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