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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MIKA (3rd) |
2023-10-10 15:35 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Consideration of Data Smoothing and Weight Orthogonalization in Blind Signal Separation Using Kurtosis Maximization Algorithm Shogo Osakabe, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto (NITech) |
With the recent rapid evolution in wireless communications, the demand for high-quality, low-latency transmission and th... [more] | |
| MIKA (3rd) |
2023-10-11 14:30 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Near-field Radio Source Localization Using Blind Array Calibration for Thinned Circular Array. Akihiro Kakimi, Nobuyoshi Kikuma, Kunio Sakakibara, Yoshiki Sugimoto (NITech) |
This study discusses near-field radio source localization using the MUSIC algorithm with a circular array, for example, ... [more] | |
| CQ, MIKA (Joint) |
2021-09-10 09:50 |
Online | Online | Dude, Are You Approaching Me? Detecting Close Physical Contact via Unlicensed LPWAN Signals Chenglong Shao, Osamu Muta (Kyushu Univ.)  CQ2021-51 |
Recognizing if two objects are in close physical contact (CPC) is the basis of various Internet-of-Mobile-Things service... [more] | CQ2021-51 pp.65-70 |
| MW, AP (Joint) |
2020-09-24 13:50 |
Online | Online | [Poster Presentation]
Study on thin AMC substrate Ryota Shinozaki, Jo Tamura, Hiroyuki Arai (YNU) AP2020-52 |
In recent years, the development of the IoT field has accelerated, and various devices have become wireless. Along with ... [more] | AP2020-52 pp.92-93 |
| SRW | 2019-08-19 09:55 |
Aichi | Tanzan University | An Analysis of the Performance of Wireless Communication Systems under Multiple Periodic Burst Man-made Noise Environment Kenta Fujisawa, Shinichi Miyamoto (Wakayama Univ.) SRW2019-14 |
Internet of Things (IoT) is expected as an information and communication infrastructure for realizing a super-smart soci... [more] | SRW2019-14 pp.7-12 |
| EMCJ, WPT (Joint) |
2018-06-15 11:25 |
Nagasaki | Auto Matching Circuit for Wireless Power Transfer System Masayoshi Kanno (Bifrestec), Hisashi Shigetani, Kentaro Morito (TAIYO YUDEN) WPT2018-16 |
In the 6.78MHz wireless power transfer system using magnetic resonance, we propose an auto matching circuit by using vol... [more] | WPT2018-16 pp.31-36 |
|
| ASN | 2018-01-31 15:10 |
Oita | Yufugo-kan (Oita) | Study of Wireless Sensor Network for Modeling of Slope Field Yuki Nishikawa, Yoichi Ishizuka, Satoshi Sugimoto, Shohei Iwasaki, Takafumi Fujimoto, Tomoyuki Fujishima (Nagasaki Univ), Koichiro Yamashita, Takahisa Suzuki (Fujitsu Lab) ASN2017-115 |
This paper presents implementation report for slope monitoring on Wireless Sensor Network (WSN) system by use of IEEE802... [more] | ASN2017-115 pp.181-186 |
| AP, RCS (Joint) |
2017-11-10 11:15 |
Fukuoka | Fukuoka University | Performance Improvement of DOA Estimation of Desired Signals Using Multiple Cyclic Correlations Yuta Kamiya, Nobuyoshi Kikuma, Kunio Sakakibara (NITech) AP2017-138 |
The cyclic method performs the direction-of-arrival (DOA) estimation of the desired waves by using cyclic correlations b... [more] | AP2017-138 pp.167-172 |
| ICM | 2017-03-09 10:10 |
Okinawa | Miyakojima Marine Terminal Bldg. | [Encouragement Talk]
Implementation and Evaluation of Suppressing Traffic on the Access Point Functions Virtualization System Tatsuya Akiba, Hisashi Matsukawa (NTT) ICM2016-55 |
There are several communication protocols to be utilized for Internet of Things (IoT) services. We have developed the ac... [more] | ICM2016-55 pp.13-18 |
| AP (2nd) |
2017-01-26 - 2017-01-27 |
Overseas | Malaysia-Japan International Institute of Technology (MJIIT) | MICROSTRIP TRANSPARENT ANTENNA USING AGHT CONDUCTIVE FILM FOR WIRELESS APPLICATION Mardhiah Awalludin, Mohd Tarmizi Ali, Mohamad Hafiz Mamat, Nurul huda Abd Rahman, Noorhafizah Abdul Aziz (UiTM) |
In recent years, transparent conductive oxide (TCO) material has been widely used in microstrip patch antenna fabricatio... [more] | |
| EST, OPE, LQE, EMT, PN, MWP, IEE-EMT [detail] | 2015-01-29 16:25 |
Osaka | Experimental Study on Conductor Loss for Conductor Surface Roughness in Microwave Circuits on Thin Substrate Tatsuya Suzuki, Ryosuke Suga, Tomoki Uwano (Aoyama Gakuin Univ.), Yasumasa Akatsuka, Kazuhiko Ishii (Nippon Kayaku), Osamu Hashimoto (Aoyama Gakuin Univ.) PN2014-50 OPE2014-175 LQE2014-162 EST2014-104 MWP2014-72 |
This report presents an experimental study on an impact of conductor surface roughness on microwave circuits using thin ... [more] | PN2014-50 OPE2014-175 LQE2014-162 EST2014-104 MWP2014-72 pp.143-147 |
|
| ICD, CPSY | 2014-12-02 14:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Measurements and Evaluations of Aging Degradation Caused by Plasma Induced Damage in 65 nm Process Ryo Kishida, Azusa Oshima, Kazutoshi Kobayashi (Kyoto Inst. Tech.) ICD2014-106 CPSY2014-118 |
Degradations of reliability caused by plasma induced damage (PID) have become a significant concern with miniaturizing a... [more] | ICD2014-106 CPSY2014-118 pp.123-128 |
| AP, WPT (Joint) |
2014-10-17 09:20 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | A Consideration of Location Estimation of Coherent Near-field Sources by Combined Use of DOA-Matrix Method and SAGE Algorithm Kyohei Takeuchi, Nobuyoshi Kikuma, Hiroshi Hirayama, Kunio Sakakibara (NIT) AP2014-119 |
It is important to understand the radio wave propagation structures in mobile or indoor wireless communications. One of ... [more] | AP2014-119 pp.61-66 |
| AP | 2014-06-12 14:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Feed Circuit-integrated 4-Element Array Antenna Using Anisotropic Conductive Paste Shimpei Akimoto, Takashi Yanagi, Toru Fukasawa, Hidenori Ishibashi, Yukihiro Tahara, Tetsu Owada, Hiroaki Miyashita (Mitsubishi Electric) AP2014-45 |
A multifunctional antenna typified by an array antenna is composed of each substrate suitable to an antenna and a feed c... [more] | AP2014-45 pp.29-34 |
| AP | 2014-05-30 14:35 |
Okinawa | Okinawa Industory Support Center | Examined of Dual Band for the metal-plate loaded capacitance grid type AMC substrate Shuhei Iwakata, Shigeru Makino, Keisuke Noguchi, Tetsuo Hirota, Kenji Itoh, Masaki Kotaka (Kanazawa Inst. of Tech.), Tetsuo Moroya (KTC) AP2014-37 |
About AMC substrate using a metal plate loading capacitance grid, conditions of dual frequency, clar-ify the relationshi... [more] | AP2014-37 pp.95-98 |
| AP | 2014-04-17 14:50 |
Kyoto | Ritsumeikan University (Suzaku Campus) | [Invited Lecture]
High-resolution DOA Estimation Using Spatial Smoothing Preprocessing with Augmented Array Aperture Nobuyoshi Kikuma, Kiyotoshi Sekine, Toshiki Iwai, Hiroshi Hirayama, Kunio Sakakibara (NITech) AP2014-8 |
When spatial smoothing(SS) is used as a preprocessing for direction-of-arrival(DOA) estimation using an array antenna, t... [more] | AP2014-8 pp.41-44 |
| AP (2nd) |
2014-01-10 09:20 |
Overseas | Le Quy Don Technical University (Hanoi, Vietnam) | A Consideration of FastICA Algorithm Using Spatial Smoothing Preprocessing for Separation of Coherent Signals Tomomi Imai, Nobuyoshi Kikuma, Hiroshi Hirayama, Kunio Sakakibara (NIT) |
Blind signal separation techniques bring many advantages in radio monitoring systems using array antennas. Among them, I... [more] | |
| AP, SAT (Joint) |
2013-07-23 15:55 |
Hokkaido | Sun Refre Hakodate | Characteristics of a dipole antenna located above the metal-plate loaded capacitance grid type AMC substrate Hideyuki Hayashi, Shigeru Makino, Shin-ichi Betsudan, Keisuke Noguchi, Tetsuo Hirota, Kenji Itoh (Kanazawa Inst. of Tech.), Tetsuo Moroya (KTC) AP2013-51 |
Bandwidth and thickness of AMC substrate (Metal plate loaded capacitance grid) has a linear relation- ship and is indep... [more] |
AP2013-51 pp.29-32 |
| EST, MWP, OPE, MW, EMT, IEE-EMT [detail] | 2013-07-19 10:15 |
Hokkaido | Wakkanai Synthesis Cultural Center | Electro-Optic Modulators Using Double-Antenna-Coupled Electrode Array for Wireless Millimeter-wave - Lightwave Signal Conversion Naohiro Kohmu, Hiroshi Murata, Yasuyuki Okamura (Osaka Univ.) MW2013-83 OPE2013-52 EST2013-47 MWP2013-42 |
In this report, we propose a new electro-optic (EO) modulator utilizing double-antenna-coupled resonant electrodes and t... [more] | MW2013-83 OPE2013-52 EST2013-47 MWP2013-42 pp.225-230 |
| AP | 2013-06-14 10:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Single Notched PIM-generator with a thin steel wire as a PIM source Kumiko Morita, Kohei Takada, Nobuhiro Kuga (Yokohama Nat'l Univ.) AP2013-43 |
In this paper, single notched PIM-generator with a thin steel wire as a PIM source is proposed. It is shown that the pr... [more] |
AP2013-43 pp.49-52 |
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