大電力ミリ波を用いたプラズマ電流立ち上げ・維持
キーワード：ジャイロトロン、プラズマ電流立ち上げ
2014.04.

高速ミリ波伝送路切替スイッチシステムの開発
キーワード：FADIS, NTM
2012.04.

大電力ミリ波伝送路における伝搬モード解析・測定器開発
キーワード：円形コルゲート導波管
2009.04.

高純度HE11モード発生器の開発
キーワード：円形コルゲート導波管
2009.04.

QUEST 装置での電子バーンシュタイン波加熱・電流駆動実験
キーワード：電子バーンシュタイン波, QUEST, RF 加熱, 電流駆動
2008.04.

QUEST 装置における電子バーンシュタイン波輻射計測
キーワード：QUEST, 電子バーンシュタイン波, ラジオメータ
2008.04.

QUEST装置における反射計による密度分布・揺動計測
キーワード：QUEST, 反射計、密度揺動
2008.04.

QUEST装置での加熱・電流駆動実験用、新アンテナシステムの開発
キーワード：電子バーンシュタイン波、QUEST, RF加熱・電流駆動
2006.04.

CPD装置での電子バーンシュタイン波加熱・電流駆動実験
キーワード：電子バーンシュタイン波, CPD, RF加熱・電流駆動
2006.04～2008.03.

CPD プラズマの電磁波を用いたプラズマ診断
キーワード：電子バーンシュタイン波, CPD, 反射計、ラジオメータ
2006.04～2009.03.

電子サイクロトロン波伝播における偏波面変化による完全ストークス変数の発展
キーワード：電子サイクロトロン波、偏光、ストークス変数、二色性、複屈折
1998.04～2003.03.

詳細な位相測定に基づくミリ波伝送要素の開発
キーワード：位相測定、ミリ波、伝送系要素部品
1998.04.

入射角遠隔可変アンテナを用いた電子サイクロトロン加熱・電流駆動実験
キーワード：入射角遠隔可変アンテナ、電子サイクロトロン加熱・電流駆動
2003.04～2006.03.

電子サイクロトロン輻射計測に基づく電子温度、電子速度分布関数診断
キーワード：電子サイクロトロン輻射、電子温度分布、電子速度分布関数
2003.04.

大電力ダイプレクサの開発試験
2024.02～2025.03, 代表者：出射　浩, 九州大学.

大電力ダイプレクサの開発試験
2021.05～2022.03, 代表者：出射　浩, 九州大学.

原型炉設計合同特別チーム、核融合原型炉物理設計グループ
2018.05～2019.03, 量子科学技術研究開発機構, 量子科学技術研究開発機構.

原型炉設計における電子サイクロトロン電流駆動効率の改善と入射システムの検討
2018.05～2019.01, 代表者：長﨑百伸、坂本宜照, 京都大学、量子科学技術研究開発機構, 京都大学.

円形コルゲード導波管伝播モード分析器の開発試験
2017.09～2018.03, 代表者：出射　浩, 九州大学, 量子科学技術研究開発機構.

円形コルゲード導波管伝播モード分析器の開発試験
2016.09～2017.03, 代表者：出射　浩, 九州大学, 量子科学技術研究開発機構.

原型炉設計に必要なダイバータおよび第一壁における物理課題の検討
2015.06～2016.01, 代表者：大野　哲靖、朝倉　伸幸, 名古屋大学大学院工学研究科、日本原子力研究開発機構, 日本原子力研究開発機構
以前より検討を行っているダイバータ物理の課題である先進ダイバータについて新原型炉パラメータにおいて検討を進める一方で、新たに標準形状のダイバータにおける非接触プラズマ状態での熱・粒子輸送の物理課題について検討を進める。具体的には、原型炉条件におけるダイバータ表面などでの再結合過程でのダイバータ板への熱負荷評価の妥当性、中性粒子輸送および輻射輸送などが非接触プラズマ生成に与える影響の評価、水素同位体の対向材表面での蓄積・放出モデルの検討を目的としている。.

JT-60SA電子サイクロトロン加熱・電流駆動システム用FADISの開発研究
2013.04～2016.03, 代表者：出射　浩, 九州大学応用力学研究所, 日本原子力開発機構.

電子サイクロトロン波入射装置用 ミリ波高速切換器の設計検討
2012.04～2013.03, 代表者：出射　浩, 九州大学応用力学研究所, 日本原子力開発機構.

原型炉におけるプラズマ物理設計の研究
2015.05～2016.01, 代表者：藤田　隆明、星野　一生, 名古屋大学、日本原子力研究開発機構, 日本原子力研究開発機構
１．原型炉におけるプラズマ運転領域最適化の検討
２．プラズマ電流立ち上げ・定常運転のシナリオ最適化
３．原型炉環境下における磁気計測の有効性検討
４．運転制御裕度及び必要な計測システムの総合的検討.

多モードＥＣ波による電流駆動効率改善の検討
2011.08～2012.01, 代表者：京都大学　福山淳教授　原子力機構　星野一生
原型炉における電子サイクロトロン波による電流駆動効率の向上は、核融合炉システムの簡素化に寄与する可能性がある。本研究では、まず光線追跡法による波動伝播解析と運動量を保存する非線形衝突演算子を用いた相対論的フォッカープランク方程式による速度分布関数解析を組み合わせて、電子サイクロトロン波による電流駆動効率の正確な評価を行う。.

オーバーサイズ円形コルゲート導波管・伝播モード分析器の開発
2011.01～2012.03, 九州大学応用力学研究所.

高電力電子サイクロトロン加熱伝送システムでの伝搬モード測定
2010.04～2011.03, 代表者：出射浩, 九州大学応用力学研究所, 日本学術振興会
日米科学技術協力事業による派遣事業
課題「高電力電子サイクロトロン加熱伝送システムでの伝搬モード測定」.

円形コルゲート導波管伝播モード分析器の開発試験
2011.04～2012.03, 代表者：出射　浩, 九州大学.

オーバーサイズ導波管での伝播モード分析
2010.03～2011.03, 九州大学応用力学研究所.

高電力電子サイクロトロン加熱伝送システムでの伝搬モード解析
2009.03～2009.03, 代表者：出射浩, 九州大学応用力学研究所, 日本学術振興会（日本）
日米科学技術協力事業による派遣事業
課題「高電力電子サイクロトロン加熱伝送システムでの伝搬モード解析」.

主要原著論文

1.	H. Idei , M. Sakaguchi , K. Mishra , T. Onchi , R. Ikezoe , O. Watanabe , Y. Tanaka , T. Saito , T. Ido , K. Hanada , 8.56-GHz quasi-optical launcher system with incident-mode selectivity on the QUEST spherical tokamak, Fusion Engineering and Design, https://doi.org/10.1016/j.fusengdes.2023.113479, 189 (2023) 113479, 2023.04.
2.	H. Idei, M. Fukuyama, S. Sakai, K. Mishra, K. Nishimura, R. Ikezoe, T. Onchi, T. Ido, Adaptive Capon beamforming for lensless electron cyclotron emission imaging with high spatial resolution, Review of Scientific Instruments, https://doi.org/10.1063/5.0101632, 93, 103531 (2022), 2022.10.
3.	Idei, Hiroshi; Onchi, Takumi; Mishra, Kishore; Zushi, Hideki; Kariya, Tsuyoshi; Imai, Tsuyoshi; Watanabe, Osamu; Ikezoe, Ryuya; Hanada, Kazuaki; Ono, Masayuki; ejiri, akira; Qian, Jinping; Nakamura, K; Fujisawa, Akihide; Nagashima, Yoshihiko; Hasegawa, Makoto; Matsuoka, Keisuke; Fukuyama, Atsushi; Kubo, Shin; Yoshikawa, M; Sakamoto, Mizuki; Kawasaki, Shoji; Higashijima, Aki; Ide, Shunsuke; Takase, Yuichi; Murakami, Sadayoshi, Electron heating of over-dense plasma with dual-frequency electron cyclotron waves in fully non-inductive plasma ramp-up on the QUEST spherical tokamak, Nuclear Fusion, https://doi.org/10.1088/1741-4326/ab4c12, Volume 60, Number 1, 2019.12, A 28 GHz system with a high-power gyrotron tube has been used for the QUEST spherical tokamak to form an over-dense plasma for electron Bernstein wave (EBW) heating and current drive with an 8.2 GHz-wave. Non-inductive high-density plasma ramp-up experiments with dual-frequency (dual-f ) electron cyclotron (EC) (8.2 GHz and 28 GHz) waves were conducted. A spontaneous density jump (SDJ) to an over-dense state was first observed as a bifurcation phenomenon in the dual-f  wave experiment. The over-dense plasma on the 8.2 GHz wave was non-inductively ramped up to 25 kA, and was maintained for 0.4 s under stable plasma equilibrium after two such jumps in one shot. Heating to mildly energetic electrons and bulk electrons was observed even in the over-dense region. The electrostatic EBW heating effect on the mildly energetic electrons in the over-dense region is assessed following a dispersion analysis of the 8.2 GHz wave. The bulk electron heating effect observed is explained as heat exchange from mildly energetic electrons heated by the electrostatic EBW. Remarkably, a high hard-x-ray-radiation temperature of  ~500 keV was also observed in tangential viewing for current-carrying electrons in the over-dense core region. Synergetic heating from the overlap of different 28 GHz EC harmonic resonances as well as higher harmonic heating is discussed for maintaining the highly energetic electrons in the over-dense core region. In addition, the SDJ process and mechanism are considered based on the discussion of the electron heating effects with the 8.2 GHz wave..
4.	H. Idei, T. Onchi, T. Kariya, T.I. Tsujimura, S. Kubo, S. Kobayashi, M. Sakaguchi, T. Imai, M. Hasegawa, K. Nakamura, K. Mishra, M. Fukuyama, M. Yunoki, S. Kojima, O. Watanabe, K. Kuroda, K. Hanada, Y. Nagashima, A. Ejiri, N. Matsumoto, M. Ono, A. Higashijima, T. Nagata, S. Shimabukoro, Y. Takase, A. Fukuyama, S. Murakami, 28-GHz ECHCD system with beam focusing launcher on the QUEST spherical tokamak, Fusion Engineering and Design, https://doi.org/10.1016/j.fusengdes.2019.02.027, 2019.02, New polarizer and launcher systems on a 28-GHz electron-cyclotron (EC) heating and current drive (HCD) system have been developed for non-inductive second-harmonic EC-plasma-current ramp-up in the QUEST spherical tokamak. A launcher system with two quasi-optical mirrors providing beam steering capability was designed to focus the incident beam to a small-sized waist of ∼0.05 m at the second-harmonic EC resonance layer. A relatively large focusing mirror was designed based on a Kirchhoff integral code developed to derive wave solutions. The focusing property of the launched beam was first confirmed with a 3-dimensional (3D) electromagnetic-wave simulator. Focusing characteristics were also checked at low-power test facilities, together with the steering capability. The performance of this launcher system was demonstrated to work as designed, and assembled in the QUEST device. The system was applied to the non-inductive second-harmonic EC plasma ramp-up experiments with no optimization required regarding the incident polarization. The results obtained for the non-inductive plasma ramp-up are also presented..
5.	Hiroshi Idei, T. Kariya, T. Imai, K. Mishra, Takumi Onchi, O. Watanabe, H. Zushi, Kazuaki Hanada, J. Qian, A. Ejiri, M. M. Alam, K. Nakamura, akihide fujisawa, Yoshihiko Nagashima, Makoto Hasegawa, K. Matsuoka, A. Fukuyama, S. Kubo, T. Shimozuma, M. Yoshikawa, M. Sakamoto, S. Kawasaki, H. Nakashima, A. Higashijima, S. Ide, T. Maekawa, Y. Takase, K. Toi, Fully non-inductive second harmonic electron cyclotron plasma ramp-up in the QUEST spherical tokamak, Nuclear Fusion, 10.1088/1741-4326/aa7c20, 57, 12, 2017.10, [URL], Fully non-inductive second (2nd) harmonic electron cyclotron (EC) plasma current ramp-up was demonstrated with a newlly developed 28 GHz system in the QUEST spherical tokamak. A high plasma current of 54 kA was non-inductively ramped up and sustained stably for 0.9 s with a 270 kW 28 GHz wave. A higher plasma current of 66 kA was also non-inductively achieved with a slow ramp-up of the vertical field. We have achieved a significantly higher plasma current than those achieved previously with the 2nd harmonic EC waves. This fully non-inductive 2nd harmonic EC plasma ramp-up method might be useful for future burning plasma devices and fusion reactors, in particular for operations at half magnetic field with the same EC heating equipment..
6.	Hiroshi Idei, K. Mishra, M. K. Yamamoto, M. Hamasaki, akihide fujisawa, Yoshihiko Nagashima, Y. Hayashi, Takumi Onchi, Kazuaki Hanada, H. Zushi, Adaptive-Array electron cyclotron emission diagnostics using data streaming in a software defined radio system, Journal of Instrumentation, 10.1088/1748-0221/11/04/C04010, 11, 4, 2016.04, [URL], Measurement of the Electron Cyclotron Emission (ECE) spectrum is one of the most popular electron temperature diagnostics in nuclear fusion plasma research. A 2-dimensional ECE imaging systemwas developed with an adaptive-Array approach. Aradio-frequency (RF) heterodyne detection system with Software Defined Radio (SDR) devices and a phased-Array receiver antenna was used to measure the phase and amplitude of the ECE wave. The SDR heterodyne system could continuously measure the phase and amplitude with sufficient accuracy and time resolution while the previous digitizer system could only acquire data at specific times. Robust streaming phase measurements for adaptive-Arrayed continuous ECE diagnostics were demonstrated using Fast Fourier Transform (FFT) analysis with the SDR system. The emission field pattern was reconstructed using adaptive-Array analysis. The reconstructed profileswere discussed using profiles calculated from coherent single-frequency radiation from the phase array antenna..
7.	H. Idei, K.Mishra, M.K.Yamamoto, A. Fujisawa, Y. Nagashima, M.Hamasaki, Y.Hayashi, T. Onchi, K.Hanada, H. Zushi, QUEST Team, Multiple Wall-Reflection Effect in Adaptive-array Differential-phase Reflectometry on QUEST, Journal of Instrumentation, 11, C01014, 2016.01, A phased array antenna and Software-Defined Radio (SDR) heterodyne-detection systems have been developed for adaptive array approaches in reflectometry on the QUEST. In the QUEST device considered as a large oversized cavity, standing wave (multiple wall-reflection) effect was significantly observed with distorted amplitude and phase evolution even if the adaptive array analyses were applied. The distorted fields were analyzed by Fast Fourier Transform (FFT) in wavenumber domain to treat separately the components with and without wall reflections. The differential phase evolution was properly obtained from the distorted field evolution by the FFT procedures. A frequency derivative method has been proposed to overcome the multiple-wall reflection effect, and SDR super-heterodyned components with small frequency difference for the derivative method were correctly obtained using the FFT analysis..
8.	Idei, Hiroshi; Kawasaki, Shohji; Zushi, Hideki; Inagaki, Shigeru; Nagayama, Yoshio; Kawahata, Kazuo; Wataya, Yuichi, Broadband radiometer system with fast frequency switching synthesizer for electron cyclotron emission measurements in LHD, 2007 JOINT 32ND INTERNATIONAL CONFERENCE ON INFRARED AND MILLIMETER WAVES AND 15TH INTERNATIONAL CONFERENCE ON TERAHERTZ ELECTRONICS, VOLS 1 AND 2, 380.0-381.0, 0.0, 2007.09, The broadband fast frequency-switching heterodyne radiometers have been developed to measure simultaneously three-band components of electron cyclotron emission with high time and frequency resolutions in the large helical device (LHD). The fast frequency-switching system was prepared as a local oscillator part of the heterodyne radiometers. The frequency switching time was 10 mu s. The fundamental electron cyclotron emission spectrum was successfully measured using the radiometer in the LHD experiment..
9.	Idei, Hiroshi; Kawasaki, Shouji; Hanada, Kazuaki; Zushi, Hideki; Sakamoto, Kohnosuke Sato Kazuo Nakamura Mizuki; Hasegawa, Makoto; Nakashima, Hisatoshi; Higashijima, Aki; Wataya, Yuichi; Matsubara, Shinji; Kawano, Shuhei, Initial results of AM reflectometory on CPD, 2007 JOINT 32ND INTERNATIONAL CONFERENCE ON INFRARED AND MILLIMETER WAVES AND 15TH INTERNATIONAL CONFERENCE ON TERAHERTZ ELECTRONICS, VOLS 1 AND 2, 0.0, 0.0, 518.0-519.0, 2007.09, The amplitude modulation reflectometer system has been developed to measure the density profile in detail on the Compact PWI ( plasma-wall interaction) Device (CPD) experiments. The probing frequency range was 6-18 GHz, and its frequency-switching time was 10 mu s in an arbitrary step. Using the broadband fast-scanning reflectometer, the wide-range density profile can be measured with high time resolution. In X-mode reflectometory, the developed system successfully measured the phase delay of propagating waves at 6.6, 8.8 and 13.2 GHz, reflected at the vessel wall of the CPD and the R-cutoff layers in the CPD plasma..
10.	Idei, Hiroshi; Shapiro, Michael; Temkin, Richard J.; Shimozuma, Takashi; Kubo, Shin, Mode content analysis in circular corrugated waveguide using radiated field, 2007 JOINT 32ND INTERNATIONAL CONFERENCE ON INFRARED AND MILLIMETER WAVES AND 15TH INTERNATIONAL CONFERENCE ON TERAHERTZ ELECTRONICS, VOLS 1 AND 2, 0.0, 0.0, 69.0-70.0, 0.0, 2007.04, The fields radiated from the waveguide were used to analyze propagating mode content in an oversized circular corrugated waveguide. The radiated fields were calculated by the Kirchhoff Integral in the paraxial approximation. The irradiant waveguide modes of the radiated field are orthogonal within the paraxial approximation. The waveguide mode content was evaluated from the irradiant waveguide modes. The radiated intensity and phase profiles were directly measured with a vector network analyzer system at 84GHz for the analysis. The analyzed waveguide mode content was consistent with that excited in the waveguide, predicted by the coupling theory..
11.	Idei, Hiroshi; Shimozuma, Takashi; Shapiro, Michael A.; Notake, Takashi; Kubo, Shin; Temkin, Richard J., Experimental verification of phase retrieval of quasi-optical millimeter-wave beams, IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 10.1109/TMTT.2006.884632, 54.0, 11.0, 3899.0-3905.0, 2006.11, The accuracy of a phase-retrieval procedure for microwave beams was analyzed and verified using an 84-GHz quasi-optical beam transmitted by a corrugated waveguide. The output intensity and phase profiles of the beam were directly measured with a microwave receiver. The beam intensity was also measured at several planes and the data were used with a phase-retrieval algorithm to yield an independent estimate of the phase. Moment and matching coefficient methods were used to analyze the retrieved profiles. In the higher order moment analysis, the intensity profiles, which were calculated from the retrieved phase profiles, coincided well with the measured profiles in terms of the beam size, asymmetric property (skewness), and flatness/peakedness (kurtosis) over the entire profile. Analysis indicated that the mode content of the beam obtained by phase retrieval matched that of the direct measurement with a matching coefficient of 0.97 using both the intensity and phase profiles..
12.	Idei, H; Hanada, K; Zushi, H; Ohkubo, K; Hasegawa, M; Kubo, S; Nishi, S; Fukuyama, A; Sato, KN; Nakamura, K; Sakamoto, M; Yomasa, A; Kawasaki, S; Nakashima, H; Higashijima, A; Notake, T; Shimozuma, T; Ito, S; Hoshika, H; Maezono, N; Nakashima, K; Ogawa, M, Electron cyclotron current drive experiments in LHCD plasmas using a remote steering antenna on the TRIAM-1M tokamak, NUCLEAR FUSION, 10.1088/0029-5515/46/5/001, 46.0, 5.0, 489.0-499.0, 0.0, 2006.05, A remote steering antenna was recently developed for electron cyclotron heating and current drive (ECH/ECCD) experiments on the TRIAM- I M tokamak. This is the first application of the remote steering antenna concept for ECH/ECCD experiments, which have conditions relevant to the International Thermonuclear Experimental Reactor (ITER). Fundamental ECH and ECCD experiments were conducted in the ITER frequency from the low field using this antenna system. In addition to the angles near 0 degrees, the launcher was a symmetric direction antenna with an extended steering-angle capability of +/- (8 degrees-19 degrees). The output beam from the antenna was a well-defined Gaussian with a proper steering angle. The Gaussian content and the steering-angle accuracy were 0.85 and -0.5 degrees, respectively. The high power tests measured the antenna transmission efficiency at 0.90-0.94. The efficiencies obtained in the low and high power tests were consistent with the calculations using higher-order modes. In order to excite the pure O/X-modes in the oblique injection, two polarizers were used to control the elliptical polarization of the incident beam for the ECCD experiments. The fundamental O/X-mode ECH/ECCD was applied to lower hyrid current drive plasmas at the optimized incident polarization. In the X-mode experiment, at medium density (similar to 1 x 10(19) m(-3)), clear differences in the plasma current and the hard x-ray intensity were observed between the co- and counter-steering injections due to the ECCD effect on the coupling of forward fast electrons..
13.	Wataya, Y.; Idei, H.; Inagaki, S.; Shimozuma, T.; Nagayama, Y.; Kawahata, K.; Zushi, H., Wide-band heterodyne-radiometer with fast frequency-switching local oscillator for electron cyclotron emission diagnostics, Conference Digest of the 2006 Joint 31st International Conference on Infrared and Millimeter Waves and 14th International Conference on Terahertz Electronics, 0.0, 0.0, 501.0-501.0, 0.0, 2006.04, 0.0.
14.	Idei, Hiroshi; Shimozuma, Takashi; Shapiro, Michael; Temkin, Richard; Notake, Takashi; Ito, Satoshi; Kubo, Shin; Ohkubo, Kunizo; , Quasi-optical beam analysis based on direct phase measurement at low power level, Journal of Plasma and Fusion Research, 81.0, 3.0, 186.0-190.0, 2005.01.

主要総説, 論評, 解説, 書評, 報告書等

主要学会発表等

1.	H. Idei, N. Takeuchi, S. Kubo, A. Fukuyama, H. Nuga, M. Sakaguchi, N. Nakamura, K. Hanada, H. Zushi, K. N. Sato, M. Sakamoto, M. Hasegawa, Y. Takase, O. Mitarai, T. Maekawa and Y. Kishimoto, Ray Trace and Fokker-Plank Analyses for Electron Bernstein Wave Heating and Current Drive on QUEST , International Congress on Plasma Physics 2008, 2008.09.
2.	出射浩、坂口政嗣、田中靖正、 川口穣、 伊藤哲、花田和明, 図子秀樹、吉永智一、伊神弘恵、佐藤浩之助、 中村一男、 坂本瑞樹、 長谷川真、川崎昌二、中島寿年、東島亜紀、CPD/QUEST グループ, QUEST装置用電子バーシュタイン波加熱・電流駆動アンテナシステムの開発, プラズマ核融合学会第２４回年会, 2007.11.
3.	出射浩、M.Shapiro、R.J.Temkin、下妻隆、久保伸、野竹孝志, 放射電界を用いた円形コルゲート導波管伝播モードの解析, プラズマ核融合学会第２４回年会, 2007.11.
4.	出射浩、綿谷祐一, 河野修平, 銅野皓介, 松原真仁, 川崎昌二, 花田和明, 図子秀樹, 吉永智一, 佐藤浩之助, 坂本瑞樹、長谷川真、中島寿年、東島亜紀、CPD 実験グループ, CPD 装置におけるAM 反射計計測 , プラズマ核融合学会第２４回年会, 2007.11.
5.	出射浩、稲垣滋、川崎昌二、長山好夫、川端一男、下妻隆、図子秀樹, LHD における広帯域高速周波数スイッチング ECE ラジオメーターシステム, プラズマ核融合学会第２４回年会, 2007.11.
6.	H. Idei, S. Kawasaki, K. Hanada, H. Zushi, K.N. Sato, M. Sakamoto, M. Hasegawa, H. Nakashima, A. Higashijima, CPD Group, Y. Wataya, S. Matsubatra, S. Kawano, Initial Results on AM microwave reflectometry in CPD , The 32nd Int. Conf. on Infrared and mm-Waves, 2007.09.
7.	H, Idei, S. Inagaki, S. Kawasaki, H. Zushi, Y. Nagayama, K. Kawahata and T. Shimozuma, Y. Wataya, Broadband radiometer system with fast frequency switching synthesizer for electron cyclotron emission measurements in LHD, The 32nd Int. Conf. on Infrared and mm-Waves, 2007.09.
8.	H.Idei, QUEST group, M. Kawagushi, M. Sakaguchi, Y. Tanaka, Design and initial test results of phased array antenna system for electron Bernstein wave heating and current drive in QUEST , The 32nd Int. Conf. on Infrared and mm-Waves, 2007.09.
9.	H.Idei, M. A. Shapiro, R. J. Temkin. T. Shimozuma, S. Kubo, Mode retrieval in a circular corrugated waveguide using Radiated Field, The 32nd Int. Conf. on Infrared and mm-Waves, 2007.09.
10.	Y. Wataya, H. Idei, et al., Wide-Band Radiometer for Electron Cyclotron Emission Diagnostics with Fast-Switching Local Oscillator, 31st Int. Conf. of Infrared and Millimeter Waves, 2006.09.
11.	H. Idei, T. Shimozuma, et al., Operation Range of Remote Steering Antenna in Symmetric and Asymmetric Modes, 31st Int. Conf. of Infrared and Millimeter Waves, 2006.09.
12.	出射浩、花田和明、長谷川真、図子秀樹、福山淳、中村一男、坂本瑞樹、彌政敦洋、佐藤浩之助、大久保邦三、佐々木啓介、星加博之、西誠司、川﨑昌二、中島寿年、東島亜紀、野竹孝志、, TRIAM-1M装置における電子サイクロトロン電流駆動実験・解析, 日本物理学会, 2005.09.
13.	H. Idei, K. Hanada, H. Zushi, K. Ohkubo, M. Hasegawa, S. Kubo, S. Nishi, K.N. Sato, K. Nakamura, M. Sakamoto, A. Iyomasa, S. Kawasaki, H. Nakashima, A. Higashijima, T. Notake, T. Shimozuma, S. Ito, H. Hoshika, N. Maezono, K. Nakashima, M. Ogawa, TRIAM Gro, Fundamental X-mode Electron Cyclotron Current Drive using Remote-Steering Symmetric Direction Antenna at Larger Steering Angles, 20th IAEA Fusion Energy Conference, 2004.11.
14.	出射浩、花田和明、図子秀樹、長谷川真、大久保邦三、久保伸、佐藤浩之助、中村一男、坂本瑞樹、彌政敦洋、前薗伸美、星加博之、西誠司、中島浩太、野竹孝志、下妻隆、川﨑昌二、中島, TRIAM-1M装置における電子サイクロトロン加熱・電流駆動実験, プラズマ・核融合学会第21回年会, 2004.10.
15.	H. Idei, K. Hanada, K. Ohkubo, M. Hasegawa, T. Notake, S. Kubo, T. Shimozuma, S. Ito, K. N. Sato , H. Zushi, K. Nakamura, M. Sakamoto, A. Iyomasa, S. Kawasaki, H. Nakashima, A. Higashijima, S. Nishi, TRIAM Group, Remote Steering Antenna System on the TRIAM-1M tokamak, 2004 Joint 29th International Conference on Infrared and Millimeter Waves and 12th International Conference on Terahertz Electronics, 2004.09.
16.	出射浩、花田和明、長谷川真、図子秀樹、中村一男、坂本瑞樹、彌政敦洋、佐藤浩之助、大久保邦三、佐々木啓介、星加博之、西誠司、川﨑昌二、中島寿年、東島亜紀、野竹孝志、下妻隆、, TRIAM-1M装置における電子サイクロトロン加熱・電流駆動実験, 日本物理学会　2004年秋季大会, 2004.09.
17.	H. Idei, K. Hanada, K. Ohkubo, M. Hasegawa, T. Notake, S. Kubo, T. Shimozuma , S. Ito, H. Zushi, K. N. Sato, K. Nakamura, M. Sakamoto, A. Iyomasa, H. Hoshika, K. Sasaki, S. Kawasaki, H. Nakashima, A. Higashijima, ,TRIAM Group, Remote Steering Antenna System and Its Application to ECH/ECCD Experiments on the TRIAM-1M tokamak, 13th Joint Workshop on ECE & ECRH, Nizhny Novgorod, 2004.05.

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