Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP (2nd) |
2024-01-08 - 2024-01-10 |
Overseas |
EPU, Hanoi |
[Invited Talk]
Design of circularly polarized folded reflectarrays with arbitrary aperture field distribution Makoto Sano, Ryuji Kuse, Takeshi Fukusako (Kumamoto Univ.) |
This paper presents a method of realizing circularly polarized (CP) folded reflectarrays with arbitrary aperture field d... [more] |
|
AP (2nd) |
2024-01-08 - 2024-01-10 |
Overseas |
EPU, Hanoi |
Isolation Improvement of a 4-element Horn Array Antenna Tomoki Hoshiko, Ryuji Kuse, Makoto Sano, Takeshi Fukusako (Kumamoto Univ), Kazuma Tomimoto, Masayuki Miyashita, Toshiki Hozen, Ryo Yamaguchi (Softbank) |
A 4-element horn array antenna is proposed.
The 4-element horn array antenna consists of a single pyramidal horn separ... [more] |
|
AP, RCS (Joint) |
2023-11-15 14:55 |
Kumamoto |
Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
High aperture-efficiency design of a circularly polarized folded reflectarray Makoto Sano, Ryuji Kuse, Takeshi Fukusako (Kumamoto Univ.) AP2023-137 |
This technical report presents a method of realizing desired aperture-field distribution of low-profile circularly polar... [more] |
AP2023-137 pp.41-46 |
AP |
2023-10-19 13:00 |
Iwate |
Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Direction of Arrival Estimation Method with A Single Receiver Using A Randomly Arranged Meta-surface Reflector Hibiki Shiiba, Ryuji Kuse, Takeshi Fukusako (Kumamoto Univ.) AP2023-111 |
[more] |
AP2023-111 pp.83-87 |
AP |
2023-05-11 13:50 |
Okinawa |
Okinawa Gender Equality Center (Primary: On-site, Secondary: Online) |
Planar circularly polarized antenna with meta-surface radiation elements truncated at an angle to the array direction Ryuji Kuse, Megumi Seto, Takeshi Fukusako (Kumamoto Univ.) AP2023-13 |
This paper proposes a planar CP antenna with meta-surface radiation elements truncated at an angle to the array directio... [more] |
AP2023-13 pp.28-31 |
WPT, AP (Joint) |
2021-01-21 14:55 |
Online |
Online |
Backward radiation reduction of a conical horn antenna using corrugated structures Shunya Akiyoshi, Takeshi Fukusako, Ryuji Kuse (Kumamoto Univ.), Masanobu Hirose, Satoru Kurokawa (7G aa) AP2020-107 |
This paper proposes a conical horn antenna with corrugated structures on the outer surface of the horn as well as in fr... [more] |
AP2020-107 pp.23-26 |
AP |
2020-03-27 12:45 |
Fukui |
Fukui College (Cancelled but technical report was issued) |
Improvement Channel Capacity of 2×2 LOS-MIMO by using Electromagnetic Gradient Surface Reflector Ryuji Kuse, Takeshi Fukusako, Akira Matsushima (Kumamoto Univ.) AP2019-207 |
Multiple Input Multiple Output (MIMO) is an antenna technology for large capacity wireless communications. MIMO exhibits... [more] |
AP2019-207 pp.57-60 |
AP, RCS (Joint) |
2019-11-21 09:50 |
Saga |
Saga Univ. |
Study on circular polarization charasteristics of a dipole antenna using elements twisted flat plate Takuro Kumagawa, Takeshi Fukusako, Ryuji Kuse (Kumamoto Univ.) AP2019-119 |
[more] |
AP2019-119 pp.77-80 |
AP |
2019-02-22 12:35 |
Osaka |
Sumitomo Electric Industries (Osaka Works) |
Decoupling of Dipole Array on Patch Type Meta-Surface with C-Type Parasitic Element Yuki Kawakami (NIT, Fukui College), Ryuji Kuse (Kumamoto Univ.), Toshikazu Hori (Univ. of Fukui), Yuko Rikuta, Hiroki Hagiwara (Nihon Dengyo Kosaku Co., LTD.) AP2018-179 |
A low-profile antenna can be designed by using a meta-surface as a reflector. Besides, putting a parasitic element betwe... [more] |
AP2018-179 pp.55-58 |
AP |
2018-05-18 09:55 |
Kumamoto |
Kumamoto Univ. |
Edge shape dependence of bow-tie type polarization converter Takashi Noishiki, Takeshi Fukusako (Kumamoto Univ), Ryuji Kuse (kumamoto Univ) AP2018-25 |
In this paper, a new metasurface to convert polarization is proposed. we show a design example that can convert polariza... [more] |
AP2018-25 pp.69-72 |
AP |
2018-05-18 10:20 |
Kumamoto |
Kumamoto Univ. |
Applying Method of Meta-surface Reflector for Improvement of Channel Capacity of 2×2 Short Range MIMO Ryuji Kuse, Takeshi Fukusako, Akira Matsushima (Kumamoto Univ.) AP2018-26 |
(To be available after the conference date) [more] |
AP2018-26 pp.73-76 |
AP, RCS (Joint) |
2017-11-10 16:50 |
Fukuoka |
Fukuoka University |
[Invited Lecture]
Applying Meta-surface Reflector to 2×2 Short Range MIMO Ryuji Kuse, Takeshi Fukusako, Akira Matsushima (Kumamoto Univ.) AP2017-145 RCS2017-249 |
Multiple Input Multiple Output (MIMO) is an antenna technology for large capacity wireless communications. MIMO exhibits... [more] |
AP2017-145 RCS2017-249 pp.201-204(AP), pp.249-252(RCS) |
AP |
2015-10-22 09:55 |
Yamaguchi |
Yamaguchi Pref. Roufukukyo-kaikan |
Double layered Loop-Slot Type FSS with Orthogonal Polarization Conversion Function Shiro Handa, Ryuji Kuse, Toshikazu Hori, Mitoshi Fujimoto (Univ.Fukui) AP2015-93 |
FSS(Frequency Selective Surface) is a surface which pass or reject electromagnetic wave at a specific frequency. It is r... [more] |
AP2015-93 pp.5-8 |
AP |
2015-03-19 14:50 |
Fukui |
Fukui University, Bunkyou Campus |
Configuration of Variable Reflection Angle Meta-surface using Double Layered Patch Type FSS Ryuji Kuse, Toshikazu Hori, Mitoshi Fujimoto (Univ. Fukui) AP2014-213 |
This paper proposes a variable reflection angle meta-surface using double layered patch type FSS (Frequency Selective Su... [more] |
AP2014-213 pp.13-16 |
AP, MW (Joint) |
2014-09-19 16:50 |
Tokyo |
Tokyo Institute of Technology, Ookayama Campus |
[Invited Lecture]
Design Method of Meta-Surface for Realizing Perfect Magnetic Conductor Ryuji Kuse, Toshikazu Hori, Mitoshi Fujimoto (Univ. of Fukui) AP2014-108 MW2014-99 |
This paper focuses on an AMC (Artificial Magnetic Conductor) composed of FSS (Frequency Selective Surface) and ground pl... [more] |
AP2014-108 MW2014-99 pp.83-86(AP), pp.77-80(MW) |
AP |
2014-05-30 14:10 |
Okinawa |
Okinawa Industory Support Center |
Configuration of Dipole Antenna with PMC Reflector Ryuji Kuse, Yasutaka Murakami, Toshikazu Hori, Mitoshi Fujimoto (Univ. Fukui), Takuya Seki, Keisuke Sato, Ichiro Oshima (Denki Kogyo) AP2014-36 |
The low-profile and high gain antenna can be realized by using an AMC (Artificial Magnetic Conductor) as the reflector t... [more] |
AP2014-36 pp.91-94 |
AP |
2014-05-30 15:35 |
Okinawa |
Okinawa Industory Support Center |
Patch Type Meta-surface with Polarization Conversion Function Misaki Kamiya, Ryuji Kuse, Toshikazu Hori, Mitoshi Fujimoto (Univ. Fukui) AP2014-39 |
Meta-surface is the structure that metal patches are arranged on ground plane periodically in small space. It realizes a... [more] |
AP2014-39 pp.103-106 |
AP (2nd) |
2014-05-15 - 2014-05-16 |
Ishikawa |
The Kanazawa Theatre |
[Poster Presentation]
Patch Type Meta-surface with Polarization Conversion Function Misaki Kamiya, Ryuji Kuse, Toshikazu Hori, Mitoshi Fujimoto (Univ. Fukui) |
Meta-surface can control a reflection coefficient and phase. In this paper, a structure of meta-surface with polarizatio... [more] |
|
AP (2nd) |
2014-05-15 - 2014-05-16 |
Ishikawa |
The Kanazawa Theatre |
[Poster Presentation]
Configuration of Plane Reflector using Meta-surface Kuniyoshi Moriyama, Ryuji Kuse, Toshikazu Hori, Mitoshi Fujimoto (Univ. Fukui) |
A plane reflector is preferable for a reflector antenna and a meta-surface is one of the candidate for the reflector. I... [more] |
|
AP (2nd) |
2014-05-15 - 2014-05-16 |
Ishikawa |
The Kanazawa Theatre |
[Poster Presentation]
Equivalent Circuit Analysis for Alternated Double Layered Patch Type FSS with Dielectric Substrate Ryuji Kuse, Toshikazu Hori, Mitoshi Fujimoto (Univ. Fukui), Takuya Seki, Keisuke Sato, Ichiro Oshima (Denki Kogyo) |
This paper describes a filtering characteristics of the alternated double layered patch type FSS (Frequency Selective Su... [more] |
|