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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 188  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
AP 2024-05-16
16:20
Okinawa Okinawa Industry Support Center
(Primary: On-site, Secondary: Online)
Cavity Resonant Wireless Power Transfer Based on In Situ S-Parameter Estimation and Cooperative Diversity of Dual Parasitic Antennas
Masahiro Takishima, Kentaro Murata, Naoki Honma (Iwate Univ.)
 [more]
AP 2024-05-17
09:55
Okinawa Okinawa Industry Support Center
(Primary: On-site, Secondary: Online)
Experimental Evaluation of High-Efficiency Microwave Wireless Power Transfer Realizing Simultaneous Avoidance of Existing System Interference and Human-Body Illumination
Naoki Honma, Kyoshiro Muramatsu, Haruki Yamamoto, Kentaro Murata (Iwate Univ.)
 [more]
AP 2024-03-14
14:50
Fukui UNIVERSITY OF FUKUI
(Primary: On-site, Secondary: Online)
[Invited Talk (Young Researcher)] ToF-based Positioning Technique and Its Evaluation Using Real Wi-Fi Stations
Abudusaimi Abuduaini, Naoki Honma, Kentaro Murata, Takumi Shimofusa (Iwate Uinv), Nobuyuki Shiraki, Shoichi Iizuka, Takeshi Nakayama (Panasonic) AP2023-208
This study investigates a living-body positioning technique that integrates Time-of-flight (ToF) and Direction of Depart... [more] AP2023-208
pp.39-44
AP 2024-03-15
10:00
Fukui UNIVERSITY OF FUKUI
(Primary: On-site, Secondary: Online)
RePH: Reconfigurable-Intelligent-Surface-Based Electronic Phantom -- Study on MIMO Radar Channel Reconstruction Using Independent Amplitude/Phase Control Variable Load Circuit --
Chihiro Segawa, Kentaro Murata, Naoki Honma (Iwate Univ.) AP2023-211
We proposed a reconfigurable-intelligent-surface (RIS)-based electronic phantom (RePH) for an over-the-air (OTA) testing... [more] AP2023-211
pp.57-62
AP, WPT
(Joint)
2024-01-19
14:00
Niigata Tokimate, Niigata University
(Primary: On-site, Secondary: Online)
[Invited Lecture] RePH: Reconfigurable-Intelligent-Surface-Based Electronic Phantom -- Study on Received Signal Reconstruction Algorithm for MIMO Radar --
Chihiro Segawa, Kentaro Murata, Naoki Honma (Iwate Univ.) AP2023-181
This report presents a new concept of electronic phantom RePH with reconfigurable intelligent surface (RIS) for over-the... [more] AP2023-181
pp.110-115
AP, WPT
(Joint)
2024-01-19
16:15
Niigata Tokimate, Niigata University
(Primary: On-site, Secondary: Online)
[Invited Lecture] Radar Image Enhancement Using Direction of Arrival Information of Radio Waves Based on CNN Regression
Shizuma Watanabe, Naoki Honma, Kentaro Murata (Iwate Univ.) AP2023-186
 [more] AP2023-186
pp.137-142
AP 2023-10-19
10:00
Iwate Iwate University
(Primary: On-site, Secondary: Online)
[Poster Presentation] Peformance of Living-Body Ranging Method Using Frequency Charactristics of Wi-Fi CSI
Takumi Shimofusa, Naoki Honma, Kentaro Murata (Iwate Univ.), Takeshi Nakayama, Shoichi Izuka, Nobuyuki Shiraki (Panasonic) AP2023-96
 [more] AP2023-96
pp.41-42
AP 2023-10-19
10:00
Iwate Iwate University
(Primary: On-site, Secondary: Online)
[Poster Presentation] Human-aware WPT Beamforming Method Based on Human Width Estimation
Haruki Yamamoto, Kyoshiro Muramatsu, Kentaro Murata, Naoki Honma (Iwate Univ.) AP2023-102
 [more] AP2023-102
pp.57-58
AP 2023-10-19
13:00
Iwate Iwate University
(Primary: On-site, Secondary: Online)
[Poster Presentation] Evaluation of Relative Permittivity Estimation of Material Filled in Thin Waveguide Using Compressed Sensing
Masahiro Takishima, Naoki Honma, Kentaro Murata (Iwate Univ.) AP2023-103
This paper proposes a compressed-sensing-based method to estimate the relative permittivity of material filled in a thin... [more] AP2023-103
pp.59-60
AP 2023-10-19
13:00
Iwate Iwate University
(Primary: On-site, Secondary: Online)
[Poster Presentation] Human-tracking-aware Beamforming Based on Channel Prediction in Microwave Wireless Power Transfer
Kyoshiro Muramatsu, Kentaro Murata, Naoki Honma (Iwate Univ.) AP2023-105
 [more] AP2023-105
pp.67-68
MW, AP
(Joint)
2023-09-28
11:10
Kochi Kochi Castle Museum of History
(Primary: On-site, Secondary: Online)
Multi-Rectenna Separate Passive Channel Estimation Based on Independent Component Analysis for Microwave Wireless Power Transfer
Shunto Arai, Kentaro Murata, Naoki Honma (Iwate Univ.) AP2023-79
This study proposes a passive channel estimation method based on independent component analysis for maximal ratio transf... [more] AP2023-79
pp.4-9
MW, AP
(Joint)
2023-09-28
11:35
Kochi Kochi Castle Museum of History
(Primary: On-site, Secondary: Online)
Experimental Evaluation of Frequency Characteristics of Heartbeat Detection Accuracy in Microwave Biosensor
Naoki Sawada, Naoki Honma, Kentaro Murata, Koichiro Kobayashi, Morio Iwai (Iwate Univ.) AP2023-80
In recent years, studies on heart rate detection radars have been conducted to realize non-contact vital sign sensing. H... [more] AP2023-80
pp.10-15
AP 2023-05-11
10:55
Okinawa Okinawa Gender Equality Center
(Primary: On-site, Secondary: Online)
Evaluation of Multi-Rectenna Channel Estimation Based on Beam-Space Smoothing for Microwave WPT
Shunto Arai, Kentaro Murata, Naoki Honma (Iwate Univ.) AP2023-9
This study proposes a passive channel estimation method using the nonlinearity of the rectenna reflection coefficient fo... [more] AP2023-9
pp.7-12
AP 2023-05-11
11:20
Okinawa Okinawa Gender Equality Center
(Primary: On-site, Secondary: Online)
Accuracy Evaluation of TOF and DOA Based Positioning of UWB Tag Under Non-Line-Of-Sight Condition
Shintaro Tanabe, Shizuma Watanabe, Naoki Honma, Kentaro Murata (Iwate Univ.), Atsushi Miura, Tsubasa Yanagawa, Kenta Kudo (ERi) AP2023-10
本報告では,直線移動する受信端末による障害物裏のUWB (Ultra-Wideband) タグ測位法の精度評価を行う.本手法では,時系列的に連続して観測されたチャネルを用いて,MUSIC (MUltiple SIgnal Classific... [more] AP2023-10
pp.13-18
AP, WPT
(Joint)
2023-01-20
13:55
Hiroshima Hiroshima Institute of Technology
(Primary: On-site, Secondary: Online)
Study on Human-awave Tracking Null Steering for Microwave Wireless Power Transfer and Development of Electromagnetic Field Visualization System
Kyoshiro Muramatsu, Kentaro Murata, Naoki Honma (Iwate Univ.) AP2022-192
In this paper, we propose human-aware tracking null steering for microwave wireless power transfer and describe how to i... [more] AP2022-192
pp.86-91
RCS, AP, UWT
(Joint)
2022-11-16
14:05
Fukuoka Kyushu University, and Online
(Primary: On-site, Secondary: Online)
Experimental Evaluation of Device Positioning Method Using PDR and Fading Pattern Generated by Two Antennas
Kohei Uchisawa, Naoki Honma, Kentaro Murata (Iwate Univ.), Atsushi Miura, Tsubasa Yanagawa (ERi) AP2022-161
In this report, we propose and experimentally demonstrate a positioning method that combines RSSI (Received Signal Stren... [more] AP2022-161
pp.79-84
RCS, AP, UWT
(Joint)
2022-11-16
14:30
Fukuoka Kyushu University, and Online
(Primary: On-site, Secondary: Online)
Vital-Sign Tracking Method Using Modified CMA Adaptive Array
Yuta Ogawa, Naoki Honma, Kentaro Murata, Morio Iwai, Koichiro Kobayashi (Iwate Univ.) AP2022-162
This paper proposes a modified beamforming method based on the CMA (Constant Modulus Algorithm) for MIMO (Multiple-Input... [more] AP2022-162
pp.85-90
AP 2022-10-19
09:30
Gifu GIFU CITY CULTURE CENTER
(Primary: On-site, Secondary: Online)
[Poster Presentation] Fast and High-accuracy Channel Estimation Method for Reconfigurable Intelligent Surfaces Combining Load Modulation and Compressed Sensing Techniques
Shun Sasaki, Takumi Kato, Kentaro Murata, Naoki Honma (Iwate Univ.) AP2022-105
In this study, we propose a channel estimation method for reconfigurable intelligent surfaces (RIS) combining the load m... [more] AP2022-105
pp.47-52
AP 2022-10-19
09:30
Gifu GIFU CITY CULTURE CENTER
(Primary: On-site, Secondary: Online)
[Poster Presentation] Numerical Evaluation of Multiple-Target Positioning Using Bistatic SIMO Radar Based on Direction of Arrival and Time of Flight Estimation
Tomonori Ito, Naoki Honma, Kentaro Murata (Iwate Univ.), Takeshi Nakayama, Shoichi Iizuka (Panasonic Corp.) AP2022-106
This paper proposes a two-dimensional MUSIC (MUltiple SIgnal Classification) multiple-target positioning method using SI... [more] AP2022-106
pp.53-58
AP 2022-10-19
09:30
Gifu GIFU CITY CULTURE CENTER
(Primary: On-site, Secondary: Online)
[Poster Presentation] Evaluation by Simulation of RSSI-Based Direction of Arrival Estimation of Incoherent Waves by Non-Uniform Array Using Hybrid Circuit
Takashi Katsumata, Naoki Honma, Kentaro Murata (Iwate Univ.) AP2022-107
This paper proposes a method of estimating the direction of arrival of multiple waves using only RSSI (Received Signal S... [more] AP2022-107
pp.59-64
 Results 1 - 20 of 188  /  [Next]  
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