An oscillator with low phase noise based on active resonator using metamaterial in K-band

被引：0
作者：
Wooseok Shim [1 ]
Chongmin Lee [1 ]
Chulhun Seo [1 ]
机构：
[1] Dept.of Electronics Engineering,Soongsil University,Seoul 156-743,Korea
来源：
Journal of Measurement Science and Instrumentation | 2013年 / 4卷 / 01期
关键词：
metamaterial; oscillator(OSC); phase noise;
D O I：
暂无
中图分类号：
TN752 [振荡器];
学科分类号：
080904 ;
摘要：
An oscillator(OSC)with a metamaterial resonator based on high-Q is designed to improve the phase noise in Kband.The proposed metamaterial resonator is a lattice structure resonator(LSR)that is designed to be high-Q by a strong coupling of E-field at the resonance frequency.Thus the output of OSC is about 12.5dBm at the f0.The phase noise is 109.477dBc/Hz at 100kHz offset frequency.
引用
收藏
页码：74 / 76
页数：3
相关论文
共 10 条
  • [1] L. Solymar,E. Shamonina.Waves in Metamaterials. Journal of Women s Health . 2009
  • [2] LEE YOUNG-TAEK,LEE JAECHUN,NAM SANGWOOK.High-Q Active Resonators Using Amplifiers and theirApplications to Low Phase-Noise Free-Running and Voltage-Controlled Oscillations. IEEE Transaction onMicrowave Theory and Technologies . 2004
  • [3] Marques R,Baena J D,Martin F,et al.Left-handed metamaterial based on dual split ring resonators in m-i crostrip technology. Proceedings of International Union of Radio Science Electromagnetic Theory Symposium . 2004
  • [4] CALOZ C,OKABE H,IWAI Het al.Transmission Line Approach of Left-handed(LH)Materials. Proc.USNC/URSI National Radio Science Meeting . 2002
  • [5] Sihvola A,Yla-Oijala P,Jarvenpaa S,et al.Searching for electrostatic resonances in metamaterials using surface integral equation approach. Piers . 2007
  • [6] Lin I H,Caloz C,Itoh T.Transmission characteristics of left handed non uniform transmission lines. Proceedings2002Asia-Pacific Microwave Conference . 2002
  • [7] Shelby RA,Smith DR,Nemat-Nasser SC,et al.Microwave transmission through a two-dimensional, isotropic, left-handed metamaterial. Applied Physics . 2001
  • [8] C. Caloz,T. Itoh.Electromagnetic metamaterials: Transmission line theory and microwave applications: The engineering approach. Journal of Women s Health . 2006
  • [9] Pendry J B.Negative Refraction Makes a Perfect Lens. Physics Review Letters . 2000
  • [10] J D Baena,J Bonache,F Martin,R M Sillero.Equivalent-cir- cuit models for split-ring resonators and complementary split- ring resonators coupled to planar transmission lines. IEEE Transactions on Microwave Theory,and Techniques . 2005
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