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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCC, ASN, RCS, NS, SR (Joint) |
2015-07-29 09:00 |
Nagano | JA Naganoken Bldg. | A study of energy problems in M2M device Suguru Minamikawa, Tatsuya Kobayashi, Fumiya Imamura, Toshiyuki Maeyama, Hitoshi Sasaki, Mari Abe (Takushoku Univ.)  ASN2015-20 |
M2M (Machine to Machine) is system that has possible to collect various information without the intervention of human by... [more] | ASN2015-20 pp.1-5 |
| SANE, SAT (Joint) |
2015-02-19 14:55 |
Okinawa | Okinawaken Shichoson Jichikaikan | A study of onboard digital beam forming antenna for maritime broadband communications satellite Masataka Hayashi (Takushoku Univ.), Hiroyuki Tsuji, Teruaki Orikasa, Amane Miura (NICT), Toshiyuki Maeyama (Takushoku Univ.) SAT2014-67 |
[more] | SAT2014-67 pp.97-102 |
| SR | 2015-01-30 10:05 |
Hokkaido | KKR Hakodate | Experimental Evaluation of Azimuth Variable Path Loss Fitting Kenshi Horihata, Issei Kanno, Akio Hasegawa (ATR), Toshiyuki Maeyama (ATR/Takushoku Univ.), Yoshio Takeuchi (ATR) SR2014-104 |
We have proposed the framework of white space boundary estimation with a smaller number of sensing points. The framework... [more] | SR2014-104 pp.63-68 |
| AP, RCS (Joint) |
2014-11-13 09:25 |
Yamagata | Yamagata University, Yonezawa Campus | Short-range propagation characteristics between the wearable device wearer. Masataka Hayashi, Yasuhiro Tsunemitsu, Toshiyuki Maeyama (Takushoku Univ.) AP2014-140 |
[more] | AP2014-140 pp.67-72 |
| AP, WPT (Joint) |
2014-10-16 12:30 |
Hokkaido | Hokkaido University, Clark Memorial Student Center | A study of mobile terminal carrier aggregation in Urban Area Propagation Environment Kouji Tanaka, Takuya Wadaka, Yasuhiro Tsunemitsu, Toshiyuki Maeyama (Takushoku Univ.), Toshiyasu Tanaka (Microwave Factory) AP2014-115 |
Carrier Aggregation to expand the bandwidth by bundling a plurality of frequencies have been put to practical use the LT... [more] | AP2014-115 pp.37-42 |
| AP | 2014-01-24 13:10 |
Kagoshima | Hozan Hall (Kagoshima Prefectural Culture Center) | The propagation characteristics in a wireless personal area network Toshiyuki Maeyama, Jun Ohta (Takushoku Univ.) AP2013-165 |
[more] | AP2013-165 pp.181-185 |
| AP | 2013-12-12 12:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Effect of Antenna characteristics of the mobile terminal on MIMO-OTA Measurement Kouji Tanaka, Jun Ohta, Toshiyuki Maeyama (Takushoku Univ.) AP2013-124 |
[more] | AP2013-124 pp.1-5 |
| AP | 2013-12-12 15:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | The receiving characteristic in the train of UHF-TV broadcasting waves considered the elevation angles difference of two large radio towers. Masataka Hayashi, Misaki Mori, Toshiyuki Maeyama (Takushoku Univ.) AP2013-133 |
In recent years, The spread of the smartphone corresponding to terrestrial digital broadcasting (1 segment broadcast) an... [more] | AP2013-133 pp.47-52 |
| AP, PEM (Joint) |
2013-10-04 09:30 |
Ishikawa | Kanazawa Univ. Satellite-Plaza | A study on the terminal antenna directivity of the human body Jun Ohta, Kouji Tanaka, Kohei Ogasawara, Toshiyuki Maeyama (Takushoku Univ.) AP2013-92 |
In order to be fully functional the satellite mobile and MIMO that use of directivity in the terminal is useful. But dir... [more] | AP2013-92 pp.31-35 |
| AP, PEM (Joint) |
2013-10-04 11:20 |
Ishikawa | Kanazawa Univ. Satellite-Plaza | A study on multi beam Ka-band array antenna for satellite communication Masataka Hayashi (Takushoku Univ.), Hiroyuki Tsuji, Teruaki Orikasa, Morio Toyoshima (NICT), Toshiyuki Maeyama (Takushoku Univ.) AP2013-96 |
The authors have been conducting Research and Development of Satellite-terrestrial integrated mobile communication syste... [more] | AP2013-96 pp.51-56 |
| AP, SAT (Joint) |
2013-07-23 14:20 |
Hokkaido | Sun Refre Hakodate | A study of the frequency characteristic of the system according to the HBC device attached Shinsuke Ishida, Takehiro Sugo, Roslina Binti Abdul Razak, Toshiyuki Maeyama (Takushoku Univ.) AP2013-48 |
Human body communication systems (HBC) haves a transmission medium human body. Applied health care, to health care and t... [more] | AP2013-48 pp.13-18 |
| AP | 2013-05-17 11:15 |
Oita | Beppu International Convention Center B-ConPlaza | Propagation of wireless LAN in the train Takehiro Sugo, Masataka Hayashi, Toshiyuki Maeyama (Takushoku Univ.), Satoshi Imata, Nobuo Suzuki, Shingo Watanabe (KDDI R&D Labs) AP2013-26 |
In recent years, the use of wireless LAN in a train is demanded. The propagation in a train changes according to its occ... [more] | AP2013-26 pp.59-64 |
| AP | 2013-04-18 10:00 |
Hyogo | Kwansei Gakuin Univ. | An estimation of propagation loss in the narrow areas. Masataka Hayashi, Shinsuke Ishida, Takehiro Sugo, Toshiyuki Maeyama (Takushoku Univ.) AP2013-1 |
In this study, we have examined the estimation of the propagation loss of the narrow area as the wireless beacon system ... [more] | AP2013-1 pp.1-6 |
| AP, MW (Joint) |
2012-09-28 11:25 |
Saitama | KDDI R&D LABS | A Study on high antenna isolation by improving ground plate shape Yusuke Okoshi, Naoki Murakami, Kohei Ogasawara, Toshiyuki Maeyama (Takushoku Univ) AP2012-90 |
In recent years, There is a problem which may occur intersystem interference by implementing of wireless systems in the ... [more] | AP2012-90 pp.49-53 |
| AP, SAT (Joint) |
2012-07-25 14:30 |
Hokkaido | Hokkaido Univ. | Evaluation of the service area in radio beacon system Birin Raku, Masataka Hayashi, Toshiyuki Maeyama (Takushoku Univ) AP2012-40 |
In this study, has been investigated for the realization of how to signpost as an application of radio beacon system, us... [more] | AP2012-40 pp.57-61 |
| AP, SAT (Joint) |
2012-07-27 15:20 |
Hokkaido | Hokkaido Univ. | A study on the radiation efficiency of the loop antenna for the small terminals Kohei Ogasawara, Jun Ohta, Yusuke Okoshi, Toshiyuki Maeyama (Takushoku Univ.) AP2012-62 |
By the miniaturization of mobile terminals， ground plane required for the radiation of the antenna has been limited． In ... [more] | AP2012-62 pp.185-190 |
| AP, SAT (Joint) |
2012-07-27 15:40 |
Hokkaido | Hokkaido Univ. | A study on measurement uncertainty in wireless performance evaluation of mobile phone Yusuke Okoshi, Kouji Tanaka, Kohei Ogasawara, Toshiyuki Maeyama (Takushoku Univ.) AP2012-63 |
Mobile phones in recent years, numerical analysis of the multi-functional, the antenna is built into the casing due to d... [more] | AP2012-63 pp.191-196 |
| AP | 2012-01-18 11:00 |
Fukuoka | Kyushu Inst. of Tech. | The loop antenna proposed for the small terminal Kohei Ogasawara, Yusuke Okoshi, Toshiyuki Maeyama (Takushoku Univ.) AP2011-149 |
In recent years, miniaturization of devices is Large impact on the antenna radiation dependent on the ground plane. As a... [more] | AP2011-149 pp.19-24 |
| AP | 2012-01-18 11:40 |
Fukuoka | Kyushu Inst. of Tech. | A study of electrode structure for HBC Yui Kano, Roslina Binti Abdul Razak, Takehiro Sugo, Toshiyuki Maeyama (Takushoku Univ.) AP2011-151 |
Recently, communication systems utilizing the human body as a transmission channel (HBC, Human Body Communication System... [more] | AP2011-151 pp.31-36 |
| AP, RCS (Joint) |
2011-11-17 10:35 |
Aichi | Nagoya Congress Center | A study on MIMO antenna for mobile router Yusuke Okoshi, Toshiyuki Maeyama (Takushoku Univ), Kosuke Yamazaki, Akira Yamaguchi (KDDI R&D Lab) AP2011-105 |
Mobile router is required to delivering low correlation and high isolation between antenna to install MIMO. In this pape... [more] | AP2011-105 pp.91-96 |
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