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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MRIS, ITE-MMS | 2024-06-06 15:25 |
Miyagi | Tohoku Univ., RIEC (Primary: On-site, Secondary: Online) |
Effect of Curie temperature distributions on the areal density capability of heat-assisted magnetic recording Simon Greaves (Tohoku Univ), Hirofumi Suto (NIMS), Yasuaki Nakamura (Ehime Univ), Yasushi Kanai (NIIT) |
[more] | |
| MRIS, ITE-MMS | 2024-06-06 10:45 |
Miyagi | Tohoku Univ., RIEC (Primary: On-site, Secondary: Online) |
STO Oscillation vs. rise time of in-gap field in MAMR Keita Tatsuno, Yasushi Kanai (NIIT), Simon Greaves (Tohoku Univ.) |
[more] | |
| CQ, CBE (Joint) |
2021-01-21 16:00 |
Online | Online | [Poster Presentation]
Development of 3D Cross-layer Simulator Isamu Shitara, Takefumi Hiraguri (NIT), Ryotaro Taniguchi (Niigata Univ.), Kentaro Nishimori (NIT)  CQ2020-72 |
[more] | CQ2020-72 pp.58-59 |
| MRIS, ITE-MMS | 2019-12-05 14:00 |
Ehime | Ehime University | A study on iterative decoding using information of magnetic transitions in SMR Madoka Nishikawa, Yasuaki Nakamura (Ehime Univ.), Yasushi Kanai (NIIT), Hisashi Osawa, Yoshihiro Okamoto (Ehime Univ.) MRIS2019-39 |
In our previous research, we focused on a log-likelihood ratio (LLR) computed as the decoding reliability by a posterior... [more] | MRIS2019-39 pp.1-6 |
| MRIS, ITE-MMS | 2019-12-05 14:50 |
Ehime | Ehime University | Micromagnetic analysis of MAMR recording head
-- A consideration for stable oscillation of STO at low applied current density -- Ryo Itagaki, Yasushi Kanai (NIIT), Simon Greaves (Tohoku Univ.) MRIS2019-41 |
A micromagnetic model analysis of STOs was carried out to realize stable STO oscillation with small J. Using write heads... [more] | MRIS2019-41 pp.13-18 |
| MRIS, ITE-MMS | 2019-06-13 14:55 |
Miyagi | Tohoku Univ. | Micromagnetic analysis of MAMR recording head
-- Oscillation of STO with parallel head gap -- Ryo Itagaki, Yasushi Kanai (NIIT), Simon Greaves (Tohoku Univ.) MRIS2019-4 |
A micromagnetic model analysis was carried out for a spin-torque oscillator (STO) inserted into the write head gap for m... [more] | MRIS2019-4 pp.15-20 |
| AP | 2019-05-17 13:25 |
Hyogo | Kanpo-no-yado Arima (Arima Onsen, Hyogo) | Effectiveness of 64-beam massive MIMO in ab actual indoor environment Kentaro Nishimori, Akinori Kudo, Ryotaro Taniguchi (Niigata Univ.), Takefumi Hiraguri (NIIT), Jiro Hirokawa (TIT) AP2019-11 |
[more] | AP2019-11 pp.59-64 |
| SR | 2019-01-25 11:15 |
Fukushima | Corasse, Fukushima city (Fukushima prefecture) | [Invited Talk]
On artificial propagation environment control by unmanned airplane Kentaro Nishimori, Naoki Matsumura, Ryotaro Taniguchi (Niigata Univ.), Takefumi Hiraguri (NIIT), Takashi Tomura, Jiro Hirokawa (TIT) SR2018-112 |
[more] | SR2018-112 pp.97-102 |
| MRIS, ITE-MMS | 2018-12-07 10:00 |
Ehime | Ehime University | Micromagnetic analysis of MAMR recording head
-- STO with parallel gap write head and the influence of recording layer on STO oscillation -- Ryo Itagaki, Yasushi Kanai (NIIT), Simon Greaves, Hiroaki Muraoka (Tohoku Univ.) MRIS2018-25 |
Micromagnetic model simulations were performed considering a spin-torque oscillator (STO), write head and double-layered... [more] | MRIS2018-25 pp.41-46 |
| CQ, ICM, NS, NV (Joint) |
2018-11-16 15:35 |
Ishikawa | Multi-beam massive MIMO without CSI estimation Kentaro Nishimori (Niigata Univ.), Takefumu Hiraguri (NIIT), Jiro Hirokawa (TIT) NS2018-152 |
[more] | NS2018-152 pp.129-134 |
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| AP | 2018-08-24 11:10 |
Saitama | Nippon Inst. of Tech. | Performance comparison of blind adaptive arrays for multi-beam massive MIMO Kentaro Nishimori, Shota Ogawa, Ryotaro Taniguchi (Niigata Unv.), Kazuki Maruta (Chiba Univ.), Takefumi Hiraguri (NIIT) AP2018-79 |
[more] | AP2018-79 pp.67-72 |
| AP, SANE, SAT (Joint) |
2018-07-19 12:35 |
Hokkaido | Hokkaido Univ. | Multi-beam massive MIMO using SD-CMA with variable step size Kentaro Nishimori, Ryotaro Taniguchi (Niigata Univ.), Kazuki Maruta (Chiba Univ.), Takefumi Hiraguri (NIIT), Tsutomu Mitsui (Niigata Univ.) AP2018-51 |
[more] | AP2018-51 pp.55-60 |
| AP | 2018-06-21 14:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Performance analysis of Robust ICA with beam space system Kentaro Nishimori, Shota Ogawa, Ryotaro Taniguchi (Niigata Univ.), Kazuki Maruta (Chiba Univ.), Takefumi Hiraguri (NIIT) AP2018-40 |
[more] | AP2018-40 pp.15-20 |
| AP | 2018-04-20 13:05 |
Tokyo | Hachijomachi-Shokokai | Basic configuration and performance of massive MIMO testbed at 19 GHz band Kentaro Nishimori, Ryotaro Taniguchi, Fumiya Muramatsu, Ryuki Maruyama, Shota Ogawa (Niigata Univ.), Takefumi Hiraguri (NIIT), Tsutomu Mitsui (Niigata Univ.), Shigeki Morisawa (RF testLab), Jiro Hirokawa (TIT) AP2018-9 |
[more] | AP2018-9 pp.41-46 |
| CQ, MVE, IE, IMQ (Joint) [detail] |
2018-03-08 09:30 |
Okinawa | Okinawa Industry Support Center | Experimental results on massive MIMO at 19GHz band in actual indoor environment Kentaro NIshimori, Ryotaro Taniguchi, Fumiya Muramatsu, Ryuki Maruyama, Shota Ogawa (Niigata Univ), Takefumi Hiraguri (NIIT), Tsutomu Mitsui (Niigata Univ), Shigeki Morisawa (RF Testlab), Jiro Hirokawa (TIT) CQ2017-103 |
[more] | CQ2017-103 pp.1-6 |
| MRIS, ITE-MMS | 2017-12-08 11:20 |
Ehime | Ehime Univ. | High data rate write head for perpendicular magnetic recording using main-pole tip exited method Yoshihisa Nakamura (Tohoku Univ.), Ryo Itagaki, Yasushi Kanai (NIIT) MR2017-40 |
PMR write heads in which a main-pole tip are directly exited by thin film coils have superior performance compared with ... [more] | MR2017-40 pp.87-92 |
| MRIS, ITE-MMS | 2017-10-19 15:35 |
Niigata | Kashiwazaki energy hall, Niigata | CAE analysis of magnetic interaction between STO and head/media in MAMR Ikuya Tagawa (Tohtech), Ryo Itagaki, Yasushi Kanai (NIIT) MR2017-21 |
[more] | MR2017-21 pp.23-28 |
| MRIS, ITE-MMS | 2016-06-10 10:55 |
Miyagi | Tohoku Univ. | Simulation of STO for microwave-assisted magnetic recording (3)
-- Optimum injected current of integrated STO -- Kazuki Abe, Yuuki Tabuse, Yasushi Kanai (NIIT), kazuetsu Yoshida (Kogakuin Univ.), Simon Greaves, Hiroaki Muraoka (Tohoku Univ.) MR2016-11 |
Micromagnetic analysis was carried out for the spin-torque oscillator (STO) used for microwave-assisted magnetic recordi... [more] | MR2016-11 pp.67-72 |
| MRIS, ITE-MMS | 2016-06-10 11:20 |
Miyagi | Tohoku Univ. | Micromagnetic simulation of STO for microwave-assisted magnetic recording (4)
-- Optimum injected current density of integrated STO vs. write head structure and head material characteristics -- Yuuki Tabuse, Yasushi Kanai (NIIT), Kazuetsu Yoshida (Kogakuin Univ.), Simon Greaves, Hiroaki Muraoka (Tohoku Univ.) MR2016-12 |
Micromagnetic analysis was carried out for the spin-torque oscillator (STO) used for microwave-assisted magnetic recordi... [more] | MR2016-12 pp.73-78 |
| MRIS, ITE-MMS | 2012-10-18 16:15 |
Akita | AIT | High transfer rate recording using shielded planar type head
-- Main pole tip and shield structures -- Hidekazu Tamura, Yasushi Kanai (NIIT), Kiyoshi Yamakawa (AIT), Kazuetsu Yoshida (Kogakuin Univ.), Simon Greaves, Hiroaki Muraoka (Tohoku Univ.) MR2012-22 |
Micromagnetic model analysis was carried out to investigate the high-frequency (1 - 5 GHz) response, peak recording fiel... [more] | MR2012-22 pp.25-30 |
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