System Development and Performance Testing of a W-Band Gyrotron

被引：19
作者：
Kim, Sung Gug [1 ]
Sawant, Ashwini [1 ]
Lee, Ingeun [1 ]
Kim, Dongsung [2 ]
Choe, MunSeok [2 ]
Won, Jong-Hyo [3 ]
Kim, Jungho [3 ]
So, Joonho [4 ]
Jang, Won [4 ]
Choi, EunMi [1 ,2 ]
机构：
[1] UNIST, Sch Elect & Comp Engn, Ulsan 689798, South Korea
[2] UNIST, Dept Phys, Ulsan 689798, South Korea
[3] LIG Nex1, Pankyo, South Korea
[4] ADD, Daejeon 305152, South Korea
来源：
JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES | 2016年 / 37卷 / 03期
基金：
新加坡国家研究基金会;
关键词：
Gyrotron; Millimeter wave; High-power sources; SUBMILLIMETER-WAVE; OPERATION; SERIES; MW;
D O I：
10.1007/s10762-015-0221-1
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A high-power W-band gyrotron has been designed and performance tested in Korea, with an output power in the range of tens of kilowatts. The gyrotron consists of a diode-type electron gun operating at 40 kV, a TE6,2 mode interaction cavity, and a mode converter for producing a highly Gaussian output mode beam. Presented here are the detailed component design procedure and the experimental results of the gyrotron's performance evaluation. A maximum power of 62 kW was achieved with an efficiency of 22 %, and a highly Gaussian output beam was observed. The gyrotron's output beam is analyzed, and its transmission through an oversized waveguide is discussed. This gyrotron is the first gyrotron developed in Korea with high power greater than 10 kW and high frequency greater than 90 GHz.
引用
收藏
页码：209 / 229
页数：21
相关论文
共 30 条
[1]   Vacuum Electronic High Power Terahertz Sources [J].
Booske, John H. ;
Dobbs, Richard J. ;
Joye, Colin D. ;
Kory, Carol L. ;
Neil, George R. ;
Park, Gun-Sik ;
Park, Jaehun ;
Temkin, Richard J. .
IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY, 2011, 1 (01) :54-75
[2]  
BORIE E, 1986, INT J ELECTRON, V60, P143, DOI 10.1080/00207218608920768
[3]   Development of a 140-GHz 1-MW continuous wave gyrotron for the W7-X stellarator [J].
Dammertz, G ;
Alberti, S ;
Arnold, A ;
Borie, E ;
Erckmann, V ;
Gantenbein, G ;
Giguet, E ;
Heidinger, R ;
Hogge, JP ;
Illy, S ;
Kasparek, W ;
Koppenburg, K ;
Kuntze, M ;
Laqua, HR ;
LeCloarec, G ;
LeGoff, YC ;
Leonhardt, W ;
Lievin, C ;
Magne, R ;
Michel, G ;
Müller, G ;
Neffe, G ;
Piosczyk, B ;
Schmid, M ;
Schwörer, K ;
Thumm, MK ;
Tran, MQ .
IEEE TRANSACTIONS ON PLASMA SCIENCE, 2002, 30 (03) :808-818
[4]   Experimental Study of the Pulsed Terahertz Gyrotron with Record-Breaking Power and Efficiency Parameters [J].
Glyavin, M. Yu ;
Luchinin, A. G. ;
Bogdashov, A. A. ;
Manuilov, V. N. ;
Morozkin, M. V. ;
Rodin, Yu ;
Denisov, G. G. ;
Kashin, D. ;
Rogers, G. ;
Romero-Talamas, C. A. ;
Pu, R. ;
Shkvarunetz, A. G. ;
Nusinovich, G. S. .
RADIOPHYSICS AND QUANTUM ELECTRONICS, 2014, 56 (8-9) :497-507
[5]  
Hogge JP, 2007, 2007 JOINT 32ND INTERNATIONAL CONFERENCE ON INFRARED AND MILLIMETER WAVES AND 15TH INTERNATIONAL CONFERENCE ON TERAHERTZ ELECTRONICS, VOLS 1 AND 2, P38
[6]   Development of terahertz FUCW gyrotron series for DNP [J].
Idehara, T. ;
Saito, T. ;
Ogawa, I. ;
Mitsudo, S. ;
Tatematsu, Y. ;
Agusu, La ;
Mori, H. ;
Kobayashi, S. .
APPLIED MAGNETIC RESONANCE, 2008, 34 (3-4) :265-275
[7]   Development of frequency tunable, medium power gyrotrons (Gyrotron FU series) as submillimeter wave radiation sources [J].
Idehara, T ;
Ogawa, I ;
Mitsudo, S ;
Pereyaslavets, M ;
Nishida, N ;
Yoshida, K .
IEEE TRANSACTIONS ON PLASMA SCIENCE, 1999, 27 (02) :340-354
[8]   Operational characteristics of a 14-W 140-GHz gyrotron for dynamic nuclear polarization [J].
Joye, CD ;
Griffin, RG ;
Hornstein, MK ;
Hu, KN ;
Kreischer, KE ;
Rosay, M ;
Shapiro, MA ;
Sirigiri, JR ;
Temkin, RJ ;
Woskov, PP .
IEEE TRANSACTIONS ON PLASMA SCIENCE, 2006, 34 (03) :518-523
[9]  
Kartikeyan M.V., 2004, ADV TEXTS PHYS
[10]  
Kasugai A, 2005, IRMMW-THz2005: The Joint 30th International Conference on Infrared and Millimeter Waves and 13th International Conference on Terahertz Electronics, Vols 1 and 2, P287
123