Compact and High-efficiency Metamaterial Extended Interaction Oscillator

被引：1

作者：

Wang, Xin ^{[1
]}

Luo, Hengyu ^{[1
]}

Zhang, Xuanming ^{[1
]}

Tang, Tao ^{[1
]}

Wang, Zhanliang ^{[1
]}

Gong, Huarong ^{[1
]}

Gong, Yubin ^{[1
]}

Basu, Baidyanath ^{[2
]}

Duan, Zhaoyun ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Elect Sci & Engn, Chengdu 610054, Peoples R China

[2] Sir JC Bose Sch Engn, Supreme Knowledge Fdn Grp Inst, Mankundu 712139, India

来源：

2020 IEEE 21ST INTERNATIONAL CONFERENCE ON VACUUM ELECTRONICS (IVEC 2020) | 2020年

基金：

中国国家自然科学基金;

关键词：

metamaterial (MTM); extended interaction oscillator (EIO); miniaturization; high efficiency;

D O I：

10.1109/IVEC45766.2020.9520528

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 highly efficient and compact metamaterial extended interaction oscillator (MEIO) is characterized and designed. The power exchange function of the multiple-gap extended interaction resonant cavity loading the proposed metamaterial is investigated for the t mode. Furthermore, the cavity diameter of 5-gap MEIO is only 37 mm at S-band. The CST PIC simulations show the peak output power of about 10 MW and the electronic efficiency up to 48% at 2.866 GHz when the beam voltage and current are 130 kV and 80 A, respectively, and the focusing magnetic field is 2000 G. The simulation results suggest that the proposed MEIO has the potential application in the future accelerators as an MW-level high-efficiency, miniaturized microwave source.

引用

页码：307 / 308

页数：2

共 8 条

[1] A novel L-band metamaterial relativistic Cherenkov oscillator with high conversion efficiency [J].

Dai, Ouzhixiong ;

He, Juntao ;

Ling, Junpu ;

Wang, Lei ;

Deng, Bingfang ;

Xu, Weili .

PHYSICS OF PLASMAS, 2019, 26 (02)

[2] Metamaterial-Inspired Vacuum Electron Devices and Accelerators [J].

Duan, Zhaoyun ;

Shapiro, Michael A. ;

Schamiloglu, Edl ;

Behdad, Nader ;

Gong, Yubin ;

Booske, John H. ;

Basu, B. N. ;

Temkin, Richard J. .

IEEE TRANSACTIONS ON ELECTRON DEVICES, 2019, 66 (01) :207-218

[3] Waveguide miniaturization using uniaxial negative permeability metamaterial [J].

Hrabar, S ;

Bartolic, J ;

Sipus, Z .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2005, 53 (01) :110-119

[4] Coherent Cherenkov-Cyclotron Radiation Excited by an Electron Beam in a Metamaterial Waveguide [J].

Hummelt, J. S. ;

Lu, X. ;

Xu, H. ;

Mastovsky, I. ;

Shapiro, M. A. ;

Temkin, R. J. .

PHYSICAL REVIEW LETTERS, 2016, 117 (23)

[5] Investigation of a Ka-Band High-Power Sheet Beam Relativistic Extended Interaction Oscillator [J].

Liu, Zhenbang ;

Huang, Hua ;

Lei, Lurong ;

Jin, Xiao ;

Li, Shifeng ;

Li, Lele .

IEEE TRANSACTIONS ON ELECTRON DEVICES, 2017, 64 (11) :4671-4677

[6] ELECTRODYNAMICS OF SUBSTANCES WITH SIMULTANEOUSLY NEGATIVE VALUES OF SIGMA AND MU [J].

VESELAGO, VG .

SOVIET PHYSICS USPEKHI-USSR, 1968, 10 (04) :509-&

[7] Characterization of Metamaterial Slow-Wave Structure Loaded With Complementary Electric Split-Ring Resonators [J].

Wang, Xin ;

Duan, Zhaoyun ;

Zhan, Xirui ;

Wang, Fei ;

Li, Shifeng ;

Jiang, Shengkun ;

Wang, Zhanliang ;

Gong, Yubin ;

Basu, B. N. .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2019, 67 (06) :2238-2246

[8] S-Band High-Efficiency Metamaterial Microwave Sources [J].

Wang, Yanshuai ;

Duan, Zhaoyun ;

Wang, Fei ;

Li, Shifeng ;

Nie, Yan ;

Gong, Yubin ;

Feng, Jinjun .

IEEE TRANSACTIONS ON ELECTRON DEVICES, 2016, 63 (09) :3747-3752

← 1 →