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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, RCS (Joint) |
2019-11-22 10:55 |
Saga | Saga Univ. | [Tutorial Lecture]
Application of Meta-material to Base Station Antennas for Mobile Communication Systems Keizo Cho (Chiba Inst. Tech), Naobumi Michishita (National Defense Academy), Ichiro Oshima (DKK)  AP2019-133 RCS2019-228 |
[more] | AP2019-133 RCS2019-228 pp.145-150(AP), pp.139-144(RCS) |
| AP | 2018-02-15 13:35 |
Tokyo | Kozo Keikaku Engineering, Inc. | [Invited Lecture]
Performance Evaluation by Composite Type Left-Handed Omni-directional Antenna in Actual Outdoor Environment at 5GHz Band Kota Shishido, Ichiro Oshima, Takayoshi Sasaki, Keisuke Sato (Denki Kogyo Co. LTD,.), Kentaro Nishimori (Niigata Univ.) AP2017-176 |
In recent years, small cells have been used due to an increase in traffic of wireless communication. A composite type le... [more] | AP2017-176 pp.1-5 |
| AP, RCS (Joint) |
2017-11-09 15:25 |
Fukuoka | Fukuoka University | [Invited Lecture]
Study of antenna arrangement for massive MIMO at 5GHz band Kota Shishido (Denki Kogyo), Kentaro Nishimori (Niigata Univ.), Katsumori Sasaki, Ichiro Oshima (Denki Kogyo) AP2017-130 RCS2017-235 |
[more] | AP2017-130 RCS2017-235 pp.119-123(AP), pp.175-179(RCS) |
| AP | 2014-01-22 14:25 |
Kagoshima | Hozan Hall (Kagoshima Prefectural Culture Center) | Dual Frequency and Polarized Self-Diplexing Antenna Keisuke Sato, Ichiro Oshima (Denki Kogyo), Toru Kitayabu, Masayuki Nakano (KDDI Labs.) AP2013-141 |
Currently, multi-frequency band and dual-polarized antennas are often used as a base station antenna in mobile communica... [more] | AP2013-141 pp.43-48 |
| AP, RCS (Joint) |
2012-11-15 09:25 |
Tokyo | Tokyo Denki University | Simplified Two-Stage-Type MIMO-OTA Simulation Scheme and Its Application to Evaluation of Antenna Coupling Effect Guijiang Sun, Katsuhiro Nakada (UEC), Ichiro Oshima (Denki Kogyo), Yoshio Karasawa (UEC) AP2012-94 |
OTA(Over-the-Air) system is a method to evaluate the performance of a MIMO communication terminal in a real environment.... [more] | AP2012-94 pp.7-12 |
| AP, RCS (Joint) |
2012-11-16 15:15 |
Tokyo | Tokyo Denki University | A Reverberation Chamber to Realize Multipath-Rich Environment [IV]
-- Frequency Dependence of Propagation Characteristics in the Chamber -- Fatahuddin Tamrin (Univ. of Electro-Comm.), Ichiro Oshima (Denki Kogyo), Yoshio Karasawa (Univ. of Electro-Comm.) AP2012-113 |
We already have a 4(m)×2(m)×2(m)-sized reverberation chamber realizing multipath-rich environment for MIMO-OTA measureme... [more] | AP2012-113 pp.115-120 |
| AP | 2008-01-24 09:50 |
Okinawa | Tyeruru.(Naha) | Transmission Characteristics of MIMO with Consideration of Space Correlation and Mutual Coupling of Array Antenna [II]
-- Simulation-based Transmission Characteristics Using Measured Coupling Matrix -- Hung Le Dang, Biswas Subrata Kumar, Tetsuki Taniguchi, Yoshio Karasawa (UEC Tokyo), Ichiro Oshima (Denki Kogyo) AP2007-132 |
The authors intend to understand the quantitative transmission characteristics of MIMO taken into consideration of the ... [more] |
AP2007-132 pp.57-62 |
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