带状注超材料微波振荡器
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- 论文作者：唐先锋 ; 段兆云 ; 马新武 ; 李士锋 ; 汪菲 ; 王战亮 ; 宫玉彬
- 年：2016
- 作者机构：电子科技大学物理电子学院微波电真空器件国家级重点实验室;
- 论文关键词：超材料慢波结构 ; 微波振荡器 ; 带状注 ; 双模工作
- 会议召开时间：2016-08-23
- 会议录名称：2016真空电子学分会第二十届学术年会论文集（上）
- 语种：中文
- 分类号：TN752
- 学会代码：ZKDZ
- 会议名称：2016真空电子学分会第二十届学术年会
- 会议地点：中国福建厦门
- 主办单位：中国电子学会真空电子学分会、微波电真空器件国家级重点实验室
- 学会名称：中国电子学会真空电子学分会
- 页数：4
- 文件大小：374k
- 原文格式：D
- 会议级别：全国
摘要
超材料微波振荡器由于具有小型化、高功率、高效率等特点,在电子对抗、粒子检测、加速器等领域具有重要的研究价值。本文分析了超材料慢波结构的色散特性和研究了带状注超材料微波振荡器中的注波互作用。色散特性表明该超材料慢波结构基模的零次空间谐波和第一高次模的负一次空间谐波具有返波工作特性,为该振荡器的双模工作提供了基础;进一步的注波互作用仿真研究表明,该振荡器在不同的工作电压、电流、聚焦磁场等条件下,能产生不同频率的信号。该研究工作为发展新型的超材料真空电子器件奠定了基础。
引文
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[12]Z.Duan,B.I.Wu,J.Lu,J.Au Kong,and M.Chen,“Reversed Cherenkov radiation in a waveguide filled with anisotropic double-negative metamaterials,”J.Appl.Phys.,vol.104,no.6,pp.063303–1–6,2008.
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[15]Z.Duan,C.Guo,X.Guo,and M.Chen,“Double negative-metamaterial based terahertz radiation excited by a sheet beam bunch,”Phys.Plasmas,vol.20,no.9,pp.093301–1–6,2013.
[16]Z.Duan,J.S.Hummelt,M.A.Shapiro,and R.J.Temkin,“Sub-wavelength waveguide loaded by a complementary electric metamaterial for vacuum electron devices,”Phys.Plasmas,vol.21,no.10,pp.103301–1–6,2014.
[17]Y.Wang,Z.Duan,X.Tang,Z.Wang,Y.Zhang,J.Feng,and Y.Gong,“All-metal metamaterial slow-wave structure for high-power sources with high efficiency,”Appl.Phys.Lett.,vol.107,no.15,pp.153502–1–5,2015.
[18]X.Tang,Z.Duan,X.Shi,Y.Zhang,Z.Wang,Y.Gong,and J.Feng,“Sheet electron beam transport in a metamaterial-loaded waveguide under the uniform magnetic focusing,”IEEE Trans.Electron Devices,vol.63,no.5,pp.2132–2138,2016.
[2]J.B.Pendry,A.J.Holden,W.J.Stewart,and I.Youngs,“Comment on extremely low frequency plasmons in metallic mesostructures,”Phys.Rev.Lett.,vol.76,no.25,pp.4773–4776,1996.
[3]J.B.Pendry,A.J.Holden,D.J.Robbins,and W.J.Stewart,“Magnetism from conductors,and enhanced non-linear phenomena,”IEEE Trans.Microw.Theory and Techn.,vol.47,no.11,pp.2075–2084,1999.
[4]D.R.Smith,D.R.Smith,W.J.Padilla,W.J.Padilla,D.C.Vier,and S.Schultz,“Composite medium with simultaneously negative permeability and permittivity,”Phys.Rev.Lett.,vol.84,no.18,pp.4184–4187,2000.
[5]D.Shiffler,J.Luginsland,D.M.French,and J.Watrous,“A cerenkov-like maser based on a metamaterial structure,”IEEE Trans.Plasma Sci.,vol.38,no.6,pp.1462–1465,2010.
[6]D.Shiffler,R.Seviour,E.Luchinskaya,E.Stranford,W.Tang,and D.French,“Study of split-ring resonators as a metamaterial for high-power microwave power transmission and the role of defects,”IEEE Trans.Plasma Sci.,vol.41,no.6,pp.1679–1685,2013.
[7]M.A.Shapiro,S.Trendafilov,Y.Urzhumov,A.Alù,R.J.Temkin,and G.Shvets,“Active negative-index metamaterial powered by an electron beam,”Phys.Rev.B,vol.86,no.8,pp.085132–1–5,2012.
[8]J.S.Hummelt,S.M.Lewis,M.A.Shapiro,and R.J.Temkin,“Design of a metamaterial-based backward-wave oscillator,”IEEE Trans.Plasma Sci.,vol.42,no.4,pp.930–936,2014.
[9]J.Hummelt,S.Lewis,H.Xu,M.Shapiro,I.Mastovsky,and R.Temkin,“Fabrication and test of a high power S-band metamaterial backward-wave oscillator,”in Proc.IEEE Int.Vac.Electron.Conf.,Beijing,China,2015.
[10]J.Hummelt,X.Lu,H.Xu,M.Shapiro,and R.Temkin,“High power microwave generation from a metamaterial waveguide,”in Proc.IEEE Int.Vac.Electron.Conf.,Monterey,USA,2016.
[11]Z.Duan,B.-I.Wu,J.Lu,J.A.Kong,and M.Chen,“Cherenkov radiation in anisotropic double-negative metamaterials,”Opt.Express,vol.16,no.22,pp.18479–18484,2008.
[12]Z.Duan,B.I.Wu,J.Lu,J.Au Kong,and M.Chen,“Reversed Cherenkov radiation in a waveguide filled with anisotropic double-negative metamaterials,”J.Appl.Phys.,vol.104,no.6,pp.063303–1–6,2008.
[13]Z.Duan,C.Guo,and M.Chen,“Enhanced reversed Cherenkov radiation in a waveguide with double-negative metamaterials,”Opt.Express,vol.19,no.15,pp.13825–13830,2011.
[14]Z.Duan,C.Guo,J.Zhou,J.Lu,and M.Chen,“Novel electromagnetic radiation in a semi-infinite space filled with a double-negative metamaterial,”Phys.Plasmas,vol.19,no.1,2012.
[15]Z.Duan,C.Guo,X.Guo,and M.Chen,“Double negative-metamaterial based terahertz radiation excited by a sheet beam bunch,”Phys.Plasmas,vol.20,no.9,pp.093301–1–6,2013.
[16]Z.Duan,J.S.Hummelt,M.A.Shapiro,and R.J.Temkin,“Sub-wavelength waveguide loaded by a complementary electric metamaterial for vacuum electron devices,”Phys.Plasmas,vol.21,no.10,pp.103301–1–6,2014.
[17]Y.Wang,Z.Duan,X.Tang,Z.Wang,Y.Zhang,J.Feng,and Y.Gong,“All-metal metamaterial slow-wave structure for high-power sources with high efficiency,”Appl.Phys.Lett.,vol.107,no.15,pp.153502–1–5,2015.
[18]X.Tang,Z.Duan,X.Shi,Y.Zhang,Z.Wang,Y.Gong,and J.Feng,“Sheet electron beam transport in a metamaterial-loaded waveguide under the uniform magnetic focusing,”IEEE Trans.Electron Devices,vol.63,no.5,pp.2132–2138,2016.