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北京石油化工学院2026年研究生招生接收调剂公告
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west1982

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[求助] SCI及EI检索号求助 已有1人参与

第一篇:(SCI和EI)
题名:Design and microfabrication of folded waveguide circuit for THz TWT
期刊:Journal of Infrared and Millimeter Waves
卷期:2014, 33(1)
第二篇(SCI 和EI)
题名:Fast design and cold-circuit properties simulation for the slow wave structure of a 0.14 THz broadband folded waveguide traveling wave tube
期刊:JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES
卷期:2010(08)
第三篇(EI)
题名:220 GHz folded waveguide slow-wave structure
期刊:High Power Laser and Particle Beams
卷期:2011, 23(6)
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2.
EI: Accession number:        

20102813076962
SCI:
入藏号: WOS:000279211300006
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Paulwolf

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感谢参与,应助指数 +1
1
SCI:
Design and microfabrication of folded waveguide circuit for THz TWT

作者:Wang, YJ (Wang Ya-Jun)[ 1,2 ] ; Chen, Z (Chen Zhang)[ 1,2 ] ; Cheng, YL (Cheng Yan-Lin)[ 1 ] ; Shi, ZG (Shi Zhi-Gui)[ 1 ]

JOURNAL OF INFRARED AND MILLIMETER WAVES

卷: 33

期: 1

页: 62-67

DOI: 10.3724/SP.J.1010.2014.00062

出版年: FEB 2014

查看期刊信息
摘要

A simple method based on the physical characteristics to get the main parameters of folded waveg-uide traveling wave tube (TWT) circuit is presented. Providing the operating frequency and beam voltage, the authors can obtain the initial structural parameters of the FWTWT. A D-band folded waveguide circuit was used to verify this method. The cold characteristics including dispersion relation and interaction impedance were analyzed. The simulation results show good agreement with their theory formula analysis. The folded waveguide slow-wave structure has flat dispersion relation, fairly high interaction impedance about 3. 5 ohms at the center frequency of 220 GHz. The large signal performance of 27 mm (50 periods) folded waveguide circuit was predicted. Simulations show the nonlinear gain is 13. 5 dB at 220 GHz where beam voltage and current are 20. 6 kV and 15 mA, respectively. A saturated 3 dB bandwidth is 11 GHz (213 224 GHz). The Microfabrication process to produce the folded waveguide circuits was discussed. The first example of the folded waveguide circuit was fabricated by UV-LIGA process.
关键词

作者关键词:TWT; folded waveguide; simulation; UV-LIGA; terahertz radiation

KeyWords Plus:VACUUM ELECTRON DEVICES; HIGH-POWER
作者信息

通讯作者地址: Wang, YJ (通讯作者)
[显示增强组织信息的名称]         China Acad Engn Phys, Inst Elect Engn, Mianyang 621900, Sichuan, Peoples R China.

地址:
[显示增强组织信息的名称]         [ 1 ] China Acad Engn Phys, Inst Elect Engn, Mianyang 621900, Sichuan, Peoples R China
[显示增强组织信息的名称]         [ 2 ] China Acad Engn Phys, Terahertz Res Ctr, Mianyang 621900, Sichuan, Peoples R China

电子邮件地址:yjwang01@163.com
基金资助致谢
基金资助机构        授权号
Advance Research Program of China Academy of Engineering Physics          
查看基金资助信息   
出版商

SCIENCE PRESS, 16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100717, PEOPLES R CHINA
类别 / 分类

研究方向:Optics

Web of Science 类别:Optics
文献信息

文献类型:Article

语种:English

入藏号: WOS:000332438600010

ISSN: 1001-9014
期刊信息

    Impact Factor (影响因子): Journal Citation Reports®

其他信息

IDS 号: AC3RJ

Web of Science 核心合集中的 "引用的参考文献": 18

Web of Science 核心合集中的 "被引频次": 0
EI:
Accession number:        

20141217481921
          Title:         Design and microfabrication of folded waveguide circuit for THz TWT
          Authors:         Wang, Ya-Jun1, 2 Email author [email]yjwang01@163.com[/email]; Chen, Zhang1, 2; Cheng, Yan-Lin1; Shi, Zhi-Gui1
          Author affiliation:         1 Institute of Electronic Engineering, China Academy of Engineering Physics, Mianyang, Sichuan 621900, China
                  2 Terahertz Research Center, China Academy of Engineering Physics, Mianyang, Sichuan 621900, China
          Corresponding author:         Wang, Y.-J. ([email]yjwang01@163.com[/email])
          Source title:         Hongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves
          Abbreviated source title:         Hongwai Yu Haomibo Xuebao
          Volume:         33
          Issue:         1
          Issue date:         February 2014
          Publication year:         2014
          Pages:         62-67
          Language:         English
          ISSN:         10019014
          CODEN:         HHXUEZ
          Document type:         Journal article (JA)
          Publisher:         Chinese Optical Society
          Abstract:         A simple method based on the physical characteristics to get the main parameters of folded waveguide traveling wave tube (TWT) circuit is presented. Providing the operating frequency and beam voltage, the authors can obtain the initial structural parameters of the FWTWT. A D-band folded waveguide circuit was used to verify this method. The cold characteristics including dispersion relation and interaction impedance were analyzed. The simulation results show good agreement with their theory formula analysis. The folded waveguide slow-wave structure has flat dispersion relation, fairly high interaction impedance about 3.5 ohms at the center frequency of 220 GHz. The large signal performance of 27 mm (50 periods) folded waveguide circuit was predicted. Simulations show the nonlinear gain is 13.5 dB at 220 GHz where beam voltage and current are 20.6 kV and 15 mA, respectively. A saturated 3 dB bandwidth is 11 GHz (213~224 GHz). The Microfabrication process to produce the folded waveguide circuits was discussed. The first example of the folded waveguide circuit was fabricated by UV-LIGA process.
          Number of references:         18
          Main heading:         Waveguides
          Controlled terms:         Dispersions  -  Microanalysis  -  Microfabrication  -  Quantum theory  -  Slow wave structures
          Uncontrolled terms:         Folded waveguides  -  Simulation  -  Terahertz radiation  -  TWT  -  UV LIGA
          Classification code:         604 Metal Cutting and Machining -  714.3 Waveguides -  801 Chemistry -  931.4 Quantum Theory; Quantum Mechanics -  951 Materials Science
          DOI:         10.3724/SP.J.1010.2014.00062
          Database:         Compendex
                  Compilation and indexing terms, © 2015 Elsevier Inc.
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Paulwolf

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★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ...
west1982: 金币+60, ★★★★★最佳答案 2015-05-25 23:04:30
3. SCI: 未收录
EI: Accession number:        

20113014176646
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概河d69

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