Cold-circuit Simulation of a Thin-wire Metamaterial-inspired Backward Wave Interaction Structure

被引：0
|
作者：
Narasimhan, Purushothaman [1 ,2 ]
Ghosh, S. K. [1 ,2 ]
机构：
[1] CSIR, HRDC, Acad Sci & Innovat Res AcSIR, Ghaziabad 201002, Uttar Pradesh, India
[2] CSIR, CEERI, Microwave Devices Area, Pilani 333031, Rajasthan, India
来源：
2019 INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC) | 2019年
关键词：
thin wire metamaterial; below cutoff propagation; backward wave oscillator; epsilon negative; NEGATIVE PERMEABILITY; OSCILLATOR;
D O I：
暂无
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 thin wire (TW) metamaterial (MTM) based interaction structure has been proposed for the realization of a backward wave oscillator. The interaction structure is made of interconnected arrays of TWs of square cross-section arranged periodically along the axis of a rectangular waveguide. A fundamental backward mode has been observed in the frequency range 12.35-13.28 GHz. It has also been observed that the mode exhibits a strong axial electric field necessary for the beam-wave interaction with the on-axis interaction impedance of 362 Omega at the chosen operating frequency of 12.7 GHz.
引用
收藏
页数：2
相关论文
共 12 条
  • [1] Design of Thin Wire Metamaterial-Based Interaction Structure for Backward Wave Generation
    Narasimhan, Purushothaman
    Jain, Sahil
    Gurjar, Nikita
    Kumar, Niraj
    Ghosh, Sanjay Kumar
    IEEE TRANSACTIONS ON ELECTRON DEVICES, 2020, 67 (03) : 1227 - 1233
  • [2] Metamaterial-Inspired Backward Wave Oscillator Using a Dual Band Coaxial Coupler
    Tang, Xianfeng
    Zhang, Yuhan
    Jiang, Shengkun
    Zhang, Jianqiong
    Zhang, Luqi
    Wang, Qingfeng
    Li, Xiangqiang
    Duan, Zhaoyun
    IEEE ELECTRON DEVICE LETTERS, 2023, 44 (09) : 1559 - 1562
  • [3] X-Band Miniaturized Klystron With Metamaterial-Inspired Interaction Structure
    Li, Ning
    Zhang, Xuanming
    Wang, Shaozhe
    Zou, Jianjun
    Li, Yongming
    Gong, Huarong
    Gong, Yubin
    Duan, Zhaoyun
    IEEE TRANSACTIONS ON PLASMA SCIENCE, 2024, 52 (04) : 1236 - 1241
  • [4] Metamaterial-Inspired Interaction Structure for MW-Level Klystron at 714 MHz
    Zhang, Xuanming
    Wang, Shaozhe
    Zou, Jianjun
    Wang, Xin
    Liu, Yurong
    Li, Yongming
    Wang, Zhanliang
    Gong, Huarong
    Gong, Yubin
    Duan, Zhaoyun
    IEEE TRANSACTIONS ON ELECTRON DEVICES, 2022, 69 (11) : 6336 - 6341
  • [5] Fast Design and Cold-Circuit Properties Simulation for the Slow Wave Structure of a 0.14 THz Broadband Folded Waveguide Traveling Wave Tube
    Chen, Zhang
    Wang, Yajun
    Cheng, Yanlin
    Yin, Hairong
    JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES, 2010, 31 (08) : 926 - 933
  • [6] Fast Design and Cold-Circuit Properties Simulation for the Slow Wave Structure of a 0.14 THz Broadband Folded Waveguide Traveling Wave Tube
    Zhang Chen
    Yajun Wang
    Yanlin Cheng
    Hairong Yin
    Journal of Infrared, Millimeter, and Terahertz Waves, 2010, 31 : 926 - 933
  • [7] Fast Simulation of Thin-Wire Structure in Fully Anisotropic Multilayered Media
    Zeng, Shubin
    Hu, Yueqin
    Chen, Jiefu
    2024 IEEE INC-USNC-URSI RADIO SCIENCE MEETING (JOINT WITH AP-S SYMPOSIUM), 2024, : 168 - 168
  • [8] A Full-Wave PEEC Model for Thin-Wire Structure in the Air and Homogeneous Lossy Ground
    Ye, Weiping
    Liu, Weidong
    Xiang, Nianwen
    Li, Kejie
    Chen, Weijiang
    IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2023, 65 (02) : 518 - 527
  • [9] Analytical Evaluation of Partial Elements in the Full-Wave PEEC Formulation for Thin-Wire Structure
    Ye, Weiping
    Liu, Weidong
    Xiang, Nianwen
    Li, Kejie
    Chen, Weijiang
    IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY, 2023, 65 (05) : 1410 - 1421
  • [10] Study on on-Chip Antenna Design Based on Metamaterial-Inspired and Substrate-Integrated Waveguide Properties for Millimetre-Wave and THz Integrated-Circuit Applications
    Mohammad Alibakhshikenari
    Bal S. Virdee
    Ayman Abdulhadi Althuwayb
    Sonia Aïssa
    Chan H. See
    Raed A. Abd-Alhameed
    Francisco Falcone
    Ernesto Limiti
    Journal of Infrared, Millimeter, and Terahertz Waves, 2021, 42 : 17 - 28
12