Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SCE |
2023-08-08 10:00 |
Kanagawa |
Yokohama National Univ. (Primary: On-site, Secondary: Online) |
Development of High Quality Factor RF coil with High-Temperature Superconductor for NMR Takanori Fujita (Yamanashi Univ./JEOL Ltd.), Keita Sakuma, Naoto Sekiya (Yamanashi Univ.), Katsuyuki Toshima (JEOL Ltd.), Shigetoshi Ohshima (Yamagata Univ.) SCE2023-2 |
We have developed an RF coil using high-temperature superconductor (HTS) for nuclear magnetic resonance (NMR) spectromet... [more] |
SCE2023-2 pp.6-10 |
MW |
2022-05-20 10:25 |
Kyoto |
Kyoto Univ. (Primary: On-site, Secondary: Online) |
Development of high-sensitivity NMR pick-up coil using high-quality high temperature superconducting thin film (1) Keita Sakuma (Univ. of Yamanashi), Takanori Fujita (Univ. of Yamanashi/JEOL RESONANCE Inc.), Shigetoshi Ohshima (Yamagata Univ.), Naoto Sekiya (Univ. of Yamanashi) MW2022-17 |
[more] |
MW2022-17 pp.13-17 |
SCE |
2015-04-22 14:20 |
Tokyo |
Kikaishinkou-kaikan |
Dependence of the surface resistance in a high magnetic field of YBa2Cu3O7-δthin films on film thickness Masaya Kondo, Atsushi Saito, Shigetoshi Ohshima (Yamagata Univ.) SCE2015-5 |
[more] |
SCE2015-5 pp.25-28 |
SCE |
2015-01-22 10:40 |
Tokyo |
Kikaishinkou-kaikan |
Development of 100 W-class transmitting filter using superconducting single crystal bulk resonators Ryota Tsurui, Atsushi Saito, Tomoki Kato, Taiki Saito (Yamagata Univ.), Hidekazu Teshima (Nippon Steel), Shigetoshi Ohshima (Yamagata Univ.) SCE2014-51 |
We developed the superconducting transmitting filter using disk-type resonators made by high temperature superconducting... [more] |
SCE2014-51 pp.13-18 |
AP, RCS (Joint) |
2014-11-13 16:40 |
Yamagata |
Yamagata University, Yonezawa Campus |
[Tutorial Lecture]
Development of Superconducting Microwave Kinetic Inductance Detectors (MKIDs) with Dual-function Spiral Strip Kensuke Nakajima, Atsushi Saito (Yamagata Univ.), Seiichiro Ariyoshi (Nitech), Hironobu Yamada (Yamagata Univ.), Jongsuck Bae (Nitech), Shigetoshi Ohshima (Yamagata Univ.) AP2014-145 RCS2014-214 |
[more] |
AP2014-145 RCS2014-214 pp.93-96(AP), pp.99-102(RCS) |
MW, SCE, WPT |
2014-04-17 16:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Design and evaluate of duplexers using the superconducting CQ filters Akihiro Kuroda, Atsushi Saito, Shigetoshi Ohshima (Yamagata Univ.) WPT2014-9 SCE2014-9 MW2014-9 |
We designed and evaluated of a HTS duplexer consisting two CQ filters on a 10 mm×10 mm size substrate. The G-spiral-hair... [more] |
WPT2014-9 SCE2014-9 MW2014-9 pp.45-48 |
MW, SCE, WPT (Joint) [detail] |
2013-04-19 12:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Superconducting dual-band bandpass filter using stub-loaded hair-pin resonators Shunsuke Sugiyama, Naoto Sekiya (Yamanashi Univ.), Moritoshi Akiya, Yuto Tanaka, Akihiro Kuroda, Atsushi Saito, Shigetoshi Ohshima (Yamagata Univ.) SCE2013-7 MW2013-7 |
A high-temperature superconductor dual-band bandpass filter is developed by using stub-loaded hair-pin resonators. The m... [more] |
SCE2013-7 MW2013-7 pp.33-38 |
MW, SCE, WPT (Joint) [detail] |
2013-04-19 13:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Design and Evaluation of Microwave Kinetic Inductance Detectors using Spiral Resonator Array Kento Hayashi, Atsushi Saito, Yuhei Ogawa, Mitsushige Murata, Nozomu Tanaka, Toshihiro Sawada, Kensuke Nakajima, Hironobu Yamada (Yamagata Univ.), Seiichiro Ariyoshi (NITech), Tohru Taino, Hiroyuki Tanoue (Saitama Univ.), Chiko Otani (RIKEN), Shigetoshi Ohshima (Yamagata Univ.) SCE2013-8 MW2013-8 |
We designed and fabricated microwave kinetic inductance detectors (MKIDs) using niobium nitride (NbN) symmetric spiral r... [more] |
SCE2013-8 MW2013-8 pp.39-42 |
MW, SCE, WPT (Joint) [detail] |
2013-04-19 13:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Fabrication of superconducting NMR pickup coils for 700 MHz Satoshi Oikawa, Yuto Tanaka, Takahiro Yamada (Yamagata Univ.), Akira Kanamaru (Yokohama City Univ.), Masato Takahashi (RIKEN), Atsushi Saito, Shigetoshi Ohshima (Yamagata Univ.) SCE2013-9 MW2013-9 |
We proposed a helmholtz-type coil using a high-temperature superconductor (HTS) for 700 MHz NMR pickup coil having high ... [more] |
SCE2013-9 MW2013-9 pp.43-48 |
MW |
2012-12-14 09:30 |
Yamanashi |
Univ. of Yamanashi |
Study of elliptic function superconducting dual-mode high-power filter with double-strip-resonator Hirokazu Matsuura, Naoto Sekiya (Yamanashi Univ.), Moritoshi Akiya, Yuto Tanaka, Shigetoshi Ohshima (Yamagata Univ.) MW2012-134 |
The use of a double-strip resonator is proposed for improving the power handing capability of high-temperature supercond... [more] |
MW2012-134 pp.43-48 |
SCE, MW |
2012-04-20 13:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Design and Evaluation of Spiral Microwave Kinetic Inductance Detectors Kensuke Nakajima, Atsushi Saito (Yamagata Univ.), Hiroyuki Tanoue (Saitama Univ.), Seiichiro Ariyoshi (Nagoya Inst. Tech.), Tohru Taino (Saitama Univ.), Hironobu Yamada (Yamagata Univ.), Hiroaki Myoren (Saitama Univ.), Chiko Otani (RIKEN), Shigetoshi Ohshima (Yamagata Univ.) SCE2012-2 MW2012-2 |
We propose a novel microwave kinetic inductance detectors named Spiral-MKIDs typified by a rewind spiral strip structure... [more] |
SCE2012-2 MW2012-2 pp.7-10 |
SCE, MW |
2012-04-20 13:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Examination of microwave properties of HTS films for NMR pick-up coils Shuya Sato, Takuya Honma, Keisuke Sato, Masanobu Watanabe, Atsushi Saito, Kunihiro Koike, Hiroaki Kato, Shigetoshi Ohshima (Yamagata Univ.) SCE2012-3 MW2012-3 |
In order to increase a sensitivity of NMR pick-up coils, we examined superconducting NMR pick-up coils. In this paper, w... [more] |
SCE2012-3 MW2012-3 pp.11-14 |
SCE, MW |
2012-04-20 14:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Experimental study of elliptic function superconducting transmit filter with shuttle-shape resonators Naoto Sekiya, Tomonori Horiuchi (Yamanashi univ.), Moritoshi Akiya, Yuto Tanaka, Shigetoshi Ohshima (Yamagata univ.) SCE2012-4 MW2012-4 |
A high-temperature superconducting stripline (SL) transmit filter with shuttle-shape resonators is described that improv... [more] |
SCE2012-4 MW2012-4 pp.15-18 |
SCE, MW |
2012-04-20 14:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Study of superconducting transmit dual-mode stripline filter with double-strip resonators Hirokazu Matsuura, Naoto Sekiya (Yamanashi univ.), Moritoshi Akiya, Yuto Tanaka, Shigetoshi Ohshima (Yamagata univ.) SCE2012-5 MW2012-5 |
The use of a double-strip resonator is proposed for improving the power handing capability of high-temperature supercond... [more] |
SCE2012-5 MW2012-5 pp.19-23 |
SCE, MW |
2012-04-20 15:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Development of IMD measurement system around 5GHz using HTS filters Moritoshi Akiya, Atsushi Saito, Tsukasa Tatsunokuchi, Kensuke Nakajima, Shigetoshi Ohshima (Yamagata Univ.) SCE2012-6 MW2012-6 |
We developed third intermodulation distortion (IMD3) measurement system around 5GHz for realization of transmit supercon... [more] |
SCE2012-6 MW2012-6 pp.25-30 |
SCE |
2011-07-13 11:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Development of a HTS UWB Bandpass Filter Using a Microstrip Stubs-Loaded Three-Mode Resonator Hiroyuki Ishii (Yamagata Univ.), Toru Kimura (Saitama Univ.), Naotaka Kobayashi, Atsushi Saito (Yamagata Univ.), Zhewang Ma (Saitama Univ.), Shigetoshi Ohshima (Yamagata Univ.) SCE2011-1 |
In this paper, We developed a high-temperature superconducting (HTS) UWB bandpass filter using a microstrip three-mode r... [more] |
SCE2011-1 pp.1-6 |
SCE |
2011-07-13 11:35 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Establishment of Design Method of Miniaturized Superconducting Filters Naotaka Kobayashi, Makiko Konno, Tsukasa Tatsunokuchi, Takuya Kato, Satoshi Ono, Atsushi Saito, Shigetoshi Ohshima (Yamagta Grad School) SCE2011-2 |
We study toward loading superconducting filter be able to realize low insertion loss and sharp skirt characteristics on ... [more] |
SCE2011-2 pp.7-10 |
SCE |
2011-07-13 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Compact and low profile transmit dual-mode superconducting patch filter with stripline structure Naoto Sekiya, Nozomu Imai, Masanori Nagao (Yamanashi Univ.), Atsushi Saito, Shigetoshi Ohshima (Yamagata Univ.) SCE2011-3 |
[more] |
SCE2011-3 pp.11-16 |
SCE |
2011-07-13 13:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Influence of coupling state between resonators on power handling capability of superconducting transmit stripline filters Naoto Sekiya, Keisuke Yamamoto, Tomonori Horiuchi (Yamanashi Univ.), Atsushi Saito, Shigetoshi Ohshima (Yamagata Univ.) SCE2011-4 |
[more] |
SCE2011-4 pp.17-22 |
SCE, MW |
2010-04-23 09:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Study of HTS transmit filters using stripline structure Naoto Sekiya, Nozomu Imai, Keisuke Yamamoto, Yasuhiko Nakagawa (Yamanashi Univ.), Atsushi Saito, Shigetoshi Ohshima (Yamagata Univ.) SCE2010-1 MW2010-1 |
A high-temperature superconducting transmit filter with a stripline (SL) structure has been designed. The filter was des... [more] |
SCE2010-1 MW2010-1 pp.1-5 |