强激光与粒子束, 2006, 18 (9): 1539, 网络出版: 2007-01-11  

光子晶体Vlasov天线辐射特性研究

Radiation characteristic of photonic-band-gap Vlasov antenna
作者单位
1 国防科学技术大学,理学院,应用物理系,长沙,410073
2 国防科学技术大学,机电工程与自动化学院,长沙,410073
3 国防科学技术大学,电子工程学院,电子技术系,长沙,410073
摘要
通过在Vlasov天线口径上加装金属面,再在金属面上环绕天线口径排布金属圆柱构成光子晶体,设计出一种新型的光子晶体Vlasov天线.数值仿真及实验结果均表明,光子晶体的带隙特性改善了天线的辐射特性,使得E面上的最大增益在工作频段内平均提高了2.43 dB.
Abstract
参考文献

[1] Vlasov S N,Orlova I M.Quasi-optical transformer which transforms the waves in a waveguide having circular cross-section into a highly directional wave beam[J].Radiofizika,1974,17(1):115-119.

[2] Wada O,Nakajima M.Quasi optical reflector antennas for high power millimeter waves[C]//Proc of EC-6 Joint Workshop on ECE and ECRH.UK Oxford,1987:369-376.

[3] 钟哲夫.圆波导劈形端口辐射器的数值分析[J].强激光与粒子束,1999,11(6):733-736.(Zhong Z F.Numerical analysis of a circular waveguide bevel-cut radiator.High Power Laser and Particle Beams,1999,11(6):733-736)

[4] 陈代兵,周海京,刘庆想,等.圆波导斜劈辐射天线的实验研究[J].强激光与粒子束,2002,12(4):595-598.(Chen D B,Zhou H J,Liu Q X,et al.Experimental research of a circular waveguide bevel cut radiation antenna.High Power Laser and Particle Beams,2002,12(4):595-598)

[5] 周海京,丁武,刘庆想.VLASOV天线的研究[J].强激光与粒子束,2002,14(3):431-433.(Zhou H J,Ding W,Liu Q X.Research on Vlasov-type antenna.High Power Laser and Particle Beams,2002,14(3):431-433)

[6] 袁成卫.高功率微波轴对称模式天线辐射技术研究[D].长沙:国防科学技术大学,2002.(Yuan C W.Investigation of antenna technology for radiating cylindrically symmetric modes.Changsha:National University of Defense Technology,2002)

[7] Joannopoulos J D,Meade R D,Winn J N.Photonic crystals:molding the flow of light[M].Princeton University Press,Princeton,NJ,1995.

[8] Sirigiri J R,Kreischer K E,Machuzak J,et al.Photonic-band-gap resonator gyrotron[J].Phys Rev Lett,2001,86(24):5628-5631.

[9] Smirnova E I,Chen C,Shapiro M A,et al.Simulation of photonic band gaps in metal rod lattices for microwave applications[J].Journal of Applied Physics,2002,91(3):960-968.

[10] 林宝勤,徐利军,袁乃昌.2维金属型光子晶体的有限差分法分析[J].电波科学学报,2006,21(2):233-237.(Lin B Q,Xu L J,Yuan N C.Finite difference analysis of 2-D metal photonic crystals.Chinese Journal of Radio Science,2006,21(2):233-237)

银燕, 郑秋容, 张辉, 林宝勤, 袁乃昌. 光子晶体Vlasov天线辐射特性研究[J]. 强激光与粒子束, 2006, 18(9): 1539. 银燕, 郑秋容, 张辉, 林宝勤, 袁乃昌. Radiation characteristic of photonic-band-gap Vlasov antenna[J]. High Power Laser and Particle Beams, 2006, 18(9): 1539.

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!