Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP, SANE, SAT (Joint) |
2019-07-19 09:50 |
Miyagi |
Tohoku Univ. |
Evaluation of Target Position Estimation Accuracy by Compressed Sensing in Consideration of Fresnel Zone Kengo Suzuki, Naoki Honma, Kentaro Murata (Iwate Univ.) AP2019-40 |
Recently, a microwave tomography has been studied well for intrusion detection. This study aims an improvement of the ta... [more] |
AP2019-40 pp.101-106 |
AP, SANE, SAT (Joint) |
2019-07-19 10:15 |
Miyagi |
Tohoku Univ. |
Experimental Evaluation of Indoor Localization Using RSSI-Based DOD and RSSI Ranging Daichi Kitamura, Naoki Honma, Kazushi Naruke, Kentaro Murata (Iwate Univ.), Yusuke Sugawara, Atsushi Miura (ERi) AP2019-41 |
In this report, we investigate the improvement of indoor localization accuracy using only Received Signal Strength Indic... [more] |
AP2019-41 pp.107-112 |
AP |
2019-02-21 15:20 |
Osaka |
Sumitomo Electric Industries (Osaka Works) |
[Invited Lecture]
Direction of Arrival Estimation with the Calibration Method Based on an Excitation Condition for an Antenna Array Makoto Higaki, Kentaro Murata, Makoto Sano (Toshiba Corp.) AP2018-175 |
We have seen the advent of various wireless communication systems, e.g. cellular system, wireless LAN, Bluetooth, RFID s... [more] |
AP2018-175 pp.31-36 |
MW, ED |
2019-01-17 12:50 |
Tokyo |
Hitachi, Central Research Lab. |
[Special Talk]
Briefing Report on European Microwave Week 2018 Hiroaki Ikeuchi (Toshiba), Chen Chun-Pin (Kanagawa Univ.), Yu Ushijima, Jun Kamioka (Mitsubishi Ele. Corp.), Kyoya Takano (Tokyo Univ. of Science), Kentaro Murata (Toshiba), Takashi Shimizu (Utsunomiya Univ.) ED2018-73 MW2018-140 |
[more] |
ED2018-73 MW2018-140 pp.23-30 |
AP |
2016-01-15 13:40 |
Tokyo |
Takushoku University, Hachiouji Campus |
Antenna Arrangement Suitable for MIMO Full-Duplex
-- Experimental Evaluation of Interference Reduction Effect Using Prototype Antenna -- Masakuni Tsunezawa, Naoki Honma, Kazuya Takahashi (Iwate Univ.), Kentaro Murata (NDA), Kentaro Nishimori (Niigata Univ.), Yoshitaka Tsunekawa (Iwate Univ.) AP2015-182 |
In this report, we discuss an interference reduction technique using a multiple-input multiple-output(MIMO) antenna arra... [more] |
AP2015-182 pp.83-88 |
AP |
2015-12-10 10:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Analog Eigenmode Transmission for 2^nx2^n Short-range MIMO Kentaro Murata (NDA), Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Naobumi Michishita, Hisashi Morishita (NDA) AP2015-156 |
This report proposes a novel analog eigenmode transmission technique suitable for a short-range multiple-input multiple-... [more] |
AP2015-156 pp.11-16 |
AP, RCS, WPT, SAT (Joint) |
2015-11-06 10:55 |
Okinawa |
Okinawa Prefectural Museum & Art Museum |
Non-Contact Channel Estimation of Propagation Channel Using Load Modulation for Evaluating Miniaturized MIMO Antenna Kazuya Takahashi, Naoki Honma (Iwate Univ.), Kentaro Murata (NDA), Yoshitaka Tsunekawa (Iwate Univ.) AP2015-145 |
In this paper, a non-contact channel estimation method suitable for a miniaturized MIMO (Multiple-Input Multiple-Output)... [more] |
AP2015-145 pp.201-206 |
AP |
2015-03-20 09:55 |
Fukui |
Fukui University, Bunkyou Campus |
Self-Interference Cancellation Technique for SDD Arrays Using Infinite Ground Plane Kentaro Murata (NDA), Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Hisashi Morishita (NDA) AP2014-216 |
Recently, a full duplex communication using space division duplex (SDD) method has been proposed. A SDD method enables s... [more] |
AP2014-216 pp.29-34 |
AP |
2014-12-11 15:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Proposal of Antenna-Arrangement-Oriented Spatial Decoupling Technique for Full-Duplex Application Kentaro Murata (NDA), Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Hisashi Morishita (NDA) AP2014-159 |
In this report, we propose an antenna-arrangement-oriented spatial decoupling technique for bidirectional MIMO arrays in... [more] |
AP2014-159 pp.49-54 |
AP, MW (Joint) |
2014-09-19 15:25 |
Tokyo |
Tokyo Institute of Technology, Ookayama Campus |
Experimental Evaluation of Analog Eigenmode Transmission for Short-range MIMO Kentaro Murata (NDA), Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Hisashi Morishita (NDA) AP2014-105 |
The authors have proposed an analog-beamforming-based eigenmode transmission technique by connecting 180-degree hybrid c... [more] |
AP2014-105 pp.65-70 |
AP |
2014-06-12 15:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Transmit Beamforming Technique for Short-range MIMO Based on Channel Estimation Using Load Modulation Kentaro Murata (NDA), Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Hisashi Morishita (NDA) AP2014-46 |
In this report, a transmit beamforming technique based on channel estimation using load modulation for short-range MIMO ... [more] |
AP2014-46 pp.35-40 |
AP |
2014-05-29 10:45 |
Okinawa |
Okinawa Industory Support Center |
Evaluating Channel Capacity of MIMO Antenna based on Eigenmodes of S-parameter Naoki Honma, Kentaro Murata (Iwate Univ.), Hiroshi Sato (Panasonic System Networks), Koichi Ogawa (Toyama Univ.), Yoshitaka Tsunekawa (Iwate Univ.) AP2014-21 |
[more] |
AP2014-21 pp.11-16 |
AP |
2014-05-29 14:15 |
Okinawa |
Okinawa Industory Support Center |
Analog-digital Hybrid Eigenmode Transmission for Massive Short-range MIMO Kentaro Murata, Hisashi Morishita (NDA), Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), David M. Klymyshyn (Univ. of Saskatchewan) AP2014-26 |
In this report, an analog-digital hybrid eigenmode transmission technique for massive short-range MIMO is proposed, and ... [more] |
AP2014-26 pp.41-46 |
AP |
2014-05-30 12:45 |
Okinawa |
Okinawa Industory Support Center |
Evaluation of Miniaturized 6-element MIMO Antenna Using Orthogonal Polarizations Kazuya Takahashi, Naoki Honma (Iwate Univ.), Kentaro Murata (NDA), Yoshitaka Tsunekawa (Iwate Univ.) AP2014-33 |
This report proposes miniaturized 6-element MIMO(Multiple-Input Multiple-Output) antenna using T-shaped inverted-F anten... [more] |
AP2014-33 pp.75-78 |
AP |
2014-05-30 13:35 |
Okinawa |
Okinawa Industory Support Center |
Method to Reduce Complexity of MLD in Massive and Passive MIMO using Beam-forming at Receiver Ryota Takahashi, Keisuke Terasaki (Iwate Univ.), Kentaro Murata (NDA), Naoki Honma, Yoshitaka Tsunekawa (Iwate Univ.) AP2014-35 |
In this report , we show the method to reduce complexity of demodulation in passive Multiple-Input Multiple-Output (MIMO... [more] |
AP2014-35 pp.85-90 |
AP |
2014-02-07 11:00 |
Aichi |
Kojima Industries Corporation, Kojima Research Center |
Bidirectional Matching Technique for Tx and Rx Arrays in Short-range MIMO Kentaro Murata, Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Hisashi Morishita (NDA) AP2013-179 |
In this report, bidirectional matching technique for Tx and Rx arrays in short-range MIMO system is proposed. This propo... [more] |
AP2013-179 pp.75-80 |
AP |
2014-01-23 09:30 |
Kagoshima |
Hozan Hall (Kagoshima Prefectural Culture Center) |
Communication-distance-independent Analog Eigenmode Transmission for Short-range MIMO Kentaro Murata, Naoki Honma (Iwate Univ.), Kentaro Nishimori (Niigata Univ.), Hisashi Morishita (NDA) AP2013-147 |
This report proposes an implementation method of analog eigenmode transmission for short-range MIMO using only 180-degre... [more] |
AP2013-147 pp.75-80 |
RCS, AP (Joint) |
2013-11-20 16:15 |
Shimane |
Matsue Terrsa |
Spatial Eigenmode Decoupling Technique Exploiting Symmetric Antenna Arrangement Kentaro Murata, Naoki Honma (Iwate Univ.) AP2013-105 |
This paper proposes a novel decoupling method based on eigenmode analysis of the S-parameter. Eigen beam forming toward ... [more] |
AP2013-105 pp.31-36 |
AP, RCS (Joint) |
2011-11-17 09:35 |
Aichi |
Nagoya Congress Center |
Experimental Analysis of Interference Mitigation Effect with beam tilt for Indoor WLAN systems Tomoki Murakami (NTT), Kentaro Murata (Iwate Univ), Riichi Kudo (NTT), Naoki Honma (Iwate Univ), Masato Mizoguchi (NTT) AP2011-103 |
Due to increasing deployment of wireless LAN access point (AP) in indoor environments, inter-cell interference (ICI) fro... [more] |
AP2011-103 pp.79-84 |
AP |
2011-08-02 15:35 |
Akita |
|
Analysis of Maximum Channel Capacity for Linear Antennas Using Method of Moments Kentaro Murata, Naoki Honma (Iwate Univ.) AP2011-54 |
In this report, the channel capacity of wire antennas analyzed by using method of moments is presented and the maximum c... [more] |
AP2011-54 pp.31-36 |