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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, SANE, SAT (Joint) |
2023-07-13 09:50 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
OTA Experiments on the Angular Accuracy of a Circular DLMP Array Using the Mean Unit Vector Method Yuto Sekino, Kazuhiro Honda (Univ. of Toyama)  AP2023-42 |
To ensure the success of upcoming car-to-car networks, we proposed a 4 × 4 multiple-input multiple-output (MIMO) antenna... [more] | AP2023-42 pp.59-64 |
| AP | 2023-05-11 10:30 |
Okinawa | Okinawa Gender Equality Center (Primary: On-site, Secondary: Online) |
Spherical Cap Structure MIMO-OTA Apparatus for Generating the Cluster Propagation Environments Kazuhiro Honda (Univ. of Toyama) AP2023-8 |
In order to realize the cluster propagation environments that forms a Gaussian distribution in the vertical and horizont... [more] | AP2023-8 pp.1-6 |
| AP, SANE, SAT (Joint) |
2022-07-29 15:55 |
Hokkaido | Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Massive MIMO OTA Evaluation method with Controllable the Number of Paths Kazuhiro Honda, Rio Kitamura (Univ. of Toyama) AP2022-63 |
In our previous study, an Over-The-Air (OTA) evaluation method for massive MIMO antenna systems with controllable the nu... [more] | AP2022-63 pp.162-167 |
| RCS, AP (Joint) |
2018-11-21 14:20 |
Okinawa | Okinawa Industry Support Center | OTA Experiments on the Angular Accuracy of a Phase Monopulse AOA Antenna Using the Mean IQ-value Method in a Rician Fading Channel Daishi Iwamoto, Nana Narukawa, Kazuhiro Honda, Koichi Ogawa (Toyama Univ.) AP2018-123 |
In this paper, we conduct investigations on the angular accuracy of a circularly arranged phase monopulse Angle of Arriv... [more] | AP2018-123 pp.125-130 |
| ASN, SRW (Joint) |
2018-11-05 13:00 |
Tokyo | Tokyo Denki University, Tokyo Senju Campus | [Technology Exhibit]
Evaluation and Construction of Wireless Propagation Environment in Lab Tomoko Arita, Takehiko Usami (Anritsu), Chin, Gilbert siy, ph.d., Kenji Amano (KKE), Kenji Ohashi (Anritsu) ASN2018-62 SRW2018-27 |
In radio communication represented by LTE, wireless propagation environment includes fading generated on the field. In t... [more] | ASN2018-62 SRW2018-27 pp.47-54(ASN), pp.23-30(SRW) |
| MW | 2017-12-19 13:25 |
Tokyo | A Measurement Method of MIMO Chanel Capacity Considering the Base Station Correlation in Three-Dimensional MIMO-OTA Ryoya Furukura, Kazuhiro Honda, Koichi Ogawa (Toyama Univ.) MW2017-146 |
This paper presents a fading emulator OTA (Over-the-Air) testing apparatus and its measurement method for next generatio... [more] | MW2017-146 pp.25-30 |
|
| AP | 2017-10-20 13:00 |
Aomori | Hchinohe-Shoukou-Kaikan | [Tutorial Lecture]
OTA Assessment for Next Generation Mobile Communication Terminals Kazuhiro Honda (Toyama Univ.) AP2017-103 |
This paper describes a fading emulator OTA (Over-the-Air) testing apparatus and its measurement method for next generati... [more] | AP2017-103 pp.45-50 |
| AP | 2016-03-11 09:00 |
Yamanashi | Isawa Onsen (Kanpo no Yado) | A Calibration Method for Measuring the MIMO Channel Capacity using the Three-Dimensional MIMO-OTA Evaluation Apparatus Kazuhiro Honda, Kohei Omote, Toshihiko Kabeya, Kento Karitani, Kun Li, Koichi Ogawa (Toyama Univ.), Yoshio Koyanagi, Hiroshi Sato, Ritsu Miura (Panasonic) AP2015-215 |
This paper presents a calibration method for measuring the channel capacity using a three-dimensional MIMO-OTA evaluatio... [more] | AP2015-215 pp.63-68 |
| AP | 2016-02-19 10:55 |
Fukushima | Iwaki (Spa Resort Hawaiians) | A Method of Realizing Gaussian Angular Power Spectra in Elevation Using a Three-Dimensional Fading Emulator Kazuhiro Honda, Toshihiko Kabeya, Kento Karitani, Kun Li, Koichi Ogawa (Toyama Univ.), Yoshio Koyanagi, Hiroshi Sato, Ritsu Miura (Panasonic) AP2015-197 |
This paper presents a method of realizing a Gaussian propagation environment in the elevation direction using a 3D fadin... [more] | AP2015-197 pp.37-42 |
| RCS | 2015-06-25 16:20 |
Hokkaido | Hokkaido Univ. | FPGA Implementation of Bidirectional MIMO Fading Emulator Rikako Kotani, Yoshio Karasawa (UEC) RCS2015-78 |
For the performance evaluation of MIMO user equipment, by applying the features of the previously presented antenna-bran... [more] | RCS2015-78 pp.191-196 |
| AP (2nd) |
2015-01-09 09:30 |
Overseas | PTIT, Ho Chi Minh City, Vietnam | FPGA Implementation of a MIMO Channel Emulator for the IEEE802.11n/ac Tran Thi Thao Nguyen, Yuhei Nagao, Leonardo Lanante, Hiroshi Ochi, Masayuki Kurosaki (Kyushu Inst. of Tech.) |
The quality of the wireless system mostly depends on channel which is completely random and not easy to analyze. In this... [more] | |
| AP, SANE (Joint) |
2014-08-28 10:20 |
Niigata | Niigata University Satellite campus | A Bilateral MIMO-OTA System for the Combined Antenna Evaluation Considering Uplink and Downlink Channels Kazuhiro Honda, Toshihiko Kabeya, Kento Karitani, Kun Li, Koichi Ogawa (Toyama Univ.), Yoshio Koyanagi, Hiroshi Sato, Shinji Ueda (Panasonic System Networks) AP2014-74 |
This paper presents a bilateral MIMO-OTA evaluation apparatus for measuring the channel capacity of uplink as well as do... [more] | AP2014-74 pp.13-18 |
| RCC, ASN, NS, RCS, SR (Joint) |
2014-07-30 15:45 |
Kyoto | Kyoto Terrsa | Development of Simplified MIMO Fading Emulator and Its Applications [II] Katsuhiro Nakada, Rikako Kotani, Yoshio Karasawa (UEC) SR2014-20 |
OTA(Over-the-Air) measurement, which generates multipath-rich propagation environment around a DUT(Device Under Test), i... [more] | SR2014-20 pp.1-6 |
| AP | 2014-03-11 13:10 |
Fukushima | Koriyama City Rodo Fukushi Kaikan | OTA Assessment for 2-Dimensional Arrangement MIMO Array Antennas Koichi Ogawa, Kazuhiro Honda, Kun Li (Toyama Univ.) AP2013-196 |
This paper presents a new methodology of the OTA assessment for 2-dimensional arrangement MIMO array antennas. We have s... [more] | AP2013-196 pp.63-68 |
| AP (2nd) |
2014-01-10 13:00 |
Overseas | Le Quy Don Technical University (Hanoi, Vietnam) | Advanced MIMO Channel Modelling for Fading Emulator with Simplified Configuration Guijiang Sun, Yoshio Karasawa (UEC) |
In this paper, we propose an advanced MIMO channel model for fading emulator with simplified configuration by extending ... [more] | |
| AP, PEM (Joint) |
2013-10-03 13:25 |
Ishikawa | Kanazawa Univ. Satellite-Plaza | BAN-OTA Testing Using a Fading Emulator Considering the Variation of K-factor Due to the Dynamic Characteristics of Human Body Kun Li, Kazuhiro Honda, Koichi Ogawa (Toyama Univ.) AP2013-90 |
A method for analyzing the on-body Rice channel in BAN-OTA Testing using a fading emulator with a dynamic phantom is pre... [more] | AP2013-90 pp.19-24 |
| ASN, RCS, NS, SR (Joint) |
2013-07-19 09:25 |
Shizuoka | Hamamatsu Act City | Development of Symplified MIMO Fading Emulator and Its Applications Katsuhiro Nakada, Rikako Kotani, Yoshio Karasawa (UEC) RCS2013-115 |
OTA(Over-the-Air) measurement, which generates multipath-rich propagation environment around a DUT(Device Under Test) is... [more] | RCS2013-115 pp.203-208 |
| 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 |
| SR | 2012-05-24 13:00 |
Kanagawa | Keio univ. at Hiyoshi | [Technology Exhibit]
FPGA Implementation and Evaluation of a Simplified MIMO-OTA System Katsuhiro Nakada, Yoshio Karasawa (UEC Tokyo) SR2012-5 |
OTA(Over-the-Air) measurement, which creates multipath-rich propagation environment around a DUT(Device Under Test) is... [more] |
SR2012-5 pp.31-36 |
| AP, RCS (Joint) |
2011-11-16 11:10 |
Aichi | Nagoya Congress Center | Multipath Emulator over the Air Transmitting Several Signals with Different Doppler Frequencies from Each Probe Antenna Yoshichika Ohta, Teruya Fujii (Softbank Telecom) AP2011-93 |
In order to accurately assess the transmission technologies of mobile terminals with multiple antennas for MIMO technolo... [more] | AP2011-93 pp.25-30 |
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