Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MW |
2023-11-16 16:25 |
Okinawa |
Nago City Industrial Support Center (Okinawa) (Primary: On-site, Secondary: Online) |
Extension of Communication Distance via Dielectric-Lens Repeater for OAM Multiplexing Communications Kaito Uchida, Akira Saitou, Kazuhiko Honjo, Ryo Ishikawa (UEC) MW2023-135 |
Recently, a multiplex communication utilizing orbital angular momentum (OAM) of electromagnetic waves has been attractin... [more] |
MW2023-135 pp.49-53 |
AP |
2023-10-19 10:00 |
Iwate |
Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
High Crossover Level Design of a 300 GHz Band Multi-beam Spherical Homogeneous Dielectric Lens Antenna Takeyuki Tsuchida, Yoshiki Sugimoto, Kunio Sakakibara, Nobuyoshi Kikuma (NITech) AP2023-93 |
Dielectric lens antennas are suited for use as antennas in 300 GHz band because they can easily achieve high gain with l... [more] |
AP2023-93 pp.27-31 |
AP |
2023-10-19 13:00 |
Iwate |
Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Gain Improvement by One-dimensional Anti-reflection Structure on Low-profile Multi-beam High-permittivity Lens Antenna at 300GHz Band Takuya Sugiyama, Yoshiki Sugimoto, Kunio Sakakibara, Nobuyoshi Kikuma (NITech) AP2023-117 |
Dielectric lens antennas are suited for use as antennas in 300 GHz band because these can easily achieve high directivit... [more] |
AP2023-117 pp.108-112 |
AP (2nd) |
2023-06-01 14:20 |
Nagano |
Nagano Prefecture Minamimaki Village Office, Central Public Hall |
Low-profile Design of Mechanical/Electrical Hybrid 2-dimensional Beam Scanning Cylindrical High-permittivity Lens Antenna with Surface Matching Structure Yoshiki Sugimoto (NITech), Tuan Hung Nguyen (Le Quy Don Technical Univ.), Takanori Narita, Kunio Sakakibara, Nobuyoshi Kikuma (NITech) |
Dielectric lens antennas are one of the suitable candidates for 300 GHz frequency band wireless communication antennas. ... [more] |
|
EST |
2023-01-26 14:50 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Design of thin dielectric lens for millimeter-wave antenna using high dielectric constant materials Keiichi Itoh, Junya Satoh, Shun Togase, Masaki Tanaka (NIT, Akita College), Hajime Igarashi (Hokkaido Univ.) EST2022-84 |
This paper describes a design method for thin dielectric lenses for millimeter-wave antennas using high dielectric const... [more] |
EST2022-84 pp.53-57 |
AP, WPT (Joint) |
2023-01-20 12:05 |
Hiroshima |
Hiroshima Institute of Technology (Primary: On-site, Secondary: Online) |
Functional Verification of Multi Stage Focusing Lens Antenna for High Efficiency Microwave Power Transfer Shunsuke Minakawa, Hiroyuki Nakano (Hitachi) WPT2022-29 |
We are developing a wireless power transfer technology to transmit power with high efficiency with a simple configuratio... [more] |
WPT2022-29 pp.12-15 |
AP |
2022-05-19 14:50 |
Hyogo |
Kobe Port Oasis (Primary: On-site, Secondary: Online) |
Gradient Index Lens Using Perforated Dielectric Wenyi Shao, Qiang Chen (Tohoku Univ.) AP2022-19 |
As the frequency of wireless communications of the next-generation becomes higher and higher, array antennas of high gai... [more] |
AP2022-19 pp.45-50 |
EMCJ |
2022-04-15 14:20 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Dielectric Anisotropy Measurement Method for Sheet Materials by Transmitted Waves of Co-Polarization and Cross-Polarization of Parallel Millimeter-wave Beam Ryutaro Oba, Atsuhiro Nishikata (Tokyo Tech), Masataka Midori, Hiroshi Kurihara (TDK) EMCJ2022-4 |
In the parallel millimeter-wave beam method using dielectric lenses, the transmitted $S_{21}$ parameter changes due to t... [more] |
EMCJ2022-4 pp.19-24 |
EST |
2018-09-07 10:45 |
Okinawa |
Kumejima-machi, Okinawa |
A Study on Broadband Dielectric Lens Antenna with Axisymmetric Focusing Performance Using Dielectric Guide Yuki Abe, Ryosuke Suga (Aoyama Gakuin Univ.), Atsushi Kezuka (ENRI), Osamu Hashimoto (Aoyama Gakuin Univ.) EST2018-55 |
Broadband and axisymmetric focusing characteristics are required for a dielectric lens antenna.
In order to realize the... [more] |
EST2018-55 pp.69-73 |
MW, EMCJ, EST, IEE-EMC [detail] |
2017-10-20 13:10 |
Akita |
Yupopo |
Topology optimization of dielectric lens antenna using normalized Gaussian network Keiichi Itoh (NIT, Akita College), Hajime Igarashi (Hokkaido Univ.) EMCJ2017-48 MW2017-100 EST2017-63 |
This paper reports a novel 3D topology optimization method based on the finite difference time domain (FDTD) method for ... [more] |
EMCJ2017-48 MW2017-100 EST2017-63 pp.123-127 |
MW (2nd) |
2017-06-14 - 2017-06-16 |
Overseas |
KMUTT, Bangkok, Thailand |
High Efficiency and Small Antenna for 77 GHz Long Range Radar Akira Kuriyama, Hideyuki Nagaishi (Hitachi), Hiroshi Kuroda, Akira Kitayama, Satoshi Sasaki (HiAMS) |
A new antenna structure with a pyramidal horn and a dielectric lens was investigated for a long-range automotive radar ... [more] |
|
SANE |
2014-05-23 16:00 |
Kanagawa |
JAXA Sagamihara Campus |
Measurements of Microwave Shielding Effectiveness of Structural Materials Used for Space Infrared Telescope for Cosmology and Astrophysics (SPICA) Yuya Mori (Tokyo Denki Univ), Atsushi Tomiki (JAXA), Takehiko Kobayashi (Tokyo Denki Univ), Yasuhiro Murata, Hideo Matsuhara, Takao Nakagawa (JAXA), Ken Tahara (Kead) SANE2014-19 |
Space Infrared Telescope for Cosmology and Astrophysics (SPICA) is an infrared IR astronomical satellite to be launched ... [more] |
SANE2014-19 pp.51-56 |
AP |
2013-04-18 11:25 |
Hyogo |
Kwansei Gakuin Univ. |
Dielectric lens loaded in horn antenna for wide-angle radiation Akihiro Oomori, Hiroyuki Deguchi, Mikio Tsuji, Ikumi Oobayashi (Doshisha Univ.) AP2013-4 |
Antennas for radar systems require coverage of a desired area with a high gain and a low loss. When the coverage is much... [more] |
AP2013-4 pp.19-24 |
AP, MW (Joint) |
2012-09-28 13:25 |
Saitama |
KDDI R&D LABS |
Beam Scanning Characteristics of Horn Antenna with Dielectric-lens Fed by 2-dimensional Parabolic Reflector at 60GHz Tomonori Morita, Futoshi Kuroki (KNCT) MW2012-75 |
A horn antenna having the uniform aperture field distribution using a 2-dimensional parabolic reflector in the H-plane a... [more] |
MW2012-75 pp.55-58 |
AP |
2010-05-14 12:15 |
Overseas |
Southeast Univ. |
Negative Refractive Lens Antenna Using Dielectric Metamaterial for Wide Angle Beam Scanning Shinji Kamada, Naobumi Michishita, Yoshihide Yamada (National Defense Academy) AP2010-31 |
Recently, applications of metamaterials to negative refractive index lenses using composite right/left handed transmissi... [more] |
AP2010-31 pp.99-104 |
AP |
2008-09-12 11:35 |
Kanagawa |
National Defense Academy |
Design and performance of an array feed for wide angle beam scanning dielectric lens antenna Yosuke Tajima, Shinji Kamada, Naobumi Michishita, Yoshihide Yamada (NDA) AP2008-93 |
For the Intelligent Transportation System, authors developed the shaped dielectric lens antenna that was capable of wide... [more] |
AP2008-93 pp.107-112 |
AP |
2008-01-23 15:20 |
Okinawa |
Tyeruru.(Naha) |
Analysis of Wide Angle Beam Scanning Abilities of Shaped Dielectric Lens Antenna by EM Simulator Yosuke Tajima, Yoshihide Yamada (NDA) AP2007-128 |
For the Intelligent Transportation System, authors developed the shaped dielectric lens antenna that was capable of wide... [more] |
AP2007-128 pp.33-38 |
EMCJ, MW |
2007-10-25 14:50 |
Miyagi |
Tohoku University |
Improvement of Beam Scanning Characteristics of a Dielectric Lens Antenna by Array Feeds Yosuke Tajima, Yoshihide Yamada (NDA) EMCJ2007-62 MW2007-109 |
In ITS services, antennas are required beam scanning abilities. Authors designed a lens antenna that could achieve beam ... [more] |
EMCJ2007-62 MW2007-109 pp.53-58 |
MW, ED |
2005-11-17 16:05 |
Saga |
|
Study of NRD-guide and circular waveguide H-plane transition and its application for antenna feeding structure Takashi Shimizu, Tsukasa Yoneyama (Touhoku Inst. of Tech.) |
In this paper, NRD-guide and waveguide H-plane transitions are proposed to propagate the millimeter wave from the dielec... [more] |
ED2005-170 MW2005-125 pp.69-74 |
AP, SAT (Joint) |
2005-05-19 14:15 |
Tottori |
Tottori Univ. of Environmental Studies |
Analysisi of arbitrarily shaped dielectric les antenna by three dimensional ray tracing method Kosuke Uchiumi, Hideaki Shimoda, Kazumasa Tanaka, Mitsuo Taguchi (Nagasaki Univ.) |
The authors have reported the three dimensional ray tracing method for the analysis of lens antenna with arbitrarily sha... [more] |
AP2005-17 pp.47-50 |