期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

Ultra-wide-band NRD-guide Antenna

Ultra-wide-band NRD-guide Antenna
下载PDF
导出
摘要 A new ultra-wide-band(UWB) horn antenna based on the nonradiative dielectric waveguide (NRD-guide) was proposed to solve the problem of UWB antennas, TEM horns for example, generally suffer from large side leakage. The rule of the theoretical selection of its parameters, if NRD-guide is used as the UWB antennas, is studied firstly, then the radiation characteristics for an open-ended NRD-guide are calculated by FDTD (finite-difference time-domain) method. A new ultra-wide-band (UWB) horn antenna based on the nonradiative dielectricwaveguide (NRD-guide) was proposed to solve the problem of UWB antennas, TEM horns for example,generally suffer from large side leakage. The rule of the theoretical selection of its parameters,if NRD-guide is used as the UWB antennas, is studied firstly, then the radiation characteristics foran open-ended NRD-guide are calculated by FDTD (finite-difference time-domain) method.
作者 WANGXiang-hui JIANGYang-sheng WANGWen-bing
机构地区 InstituteofMicrowaveandOpticalCommun.
出处 《Semiconductor Photonics and Technology》 CAS 2005年第1期65-68,共4页 半导体光子学与技术（英文版）
基金 National Key Fundamental Research & Development Programs (973) of China (2001CB309405)
关键词 NRD-GUIDE UWB antenna FDTD method 超宽带 NRD波导 FDTD 天线
分类号 TN822.8 [电子电信—信息与通信工程]
  • 相关文献

参考文献7

  • 1Yoneyama T,Nishida S. Non-radiative dielectric waveguide for millimetre-wave integrated circuits[J]. IEEE Trans.MTT, 1981, 29: 1 188-1 192.
  • 2Yoneyama T,Nishida S. Non-radiative dielectric waveguide circuit components[J]. Int. J. Infrared Millimetre Waves,1983, 4(3):439-449.
  • 3Malherbe J A G. Radiation from an open-ended nonradiative dielectric waveguide[J]. Microwave and Optical Technol.Lett., 1997, 14: 266-268.
  • 4Yee K S. Numerical solution of initial boundary value problems involving Maxwell's equations in isotropic media[J].IEEE Trans. AP, 1966,14(5): 302-307.
  • 5Dallaire J, Wu K. Complete characterization of transmission losses in generalized nonradiative dielectric (NRD)waveguide[J]. IEEE Trans. MTT, 2000, 48(1):121-125.
  • 6Taylor J D. Ultra-wide-band radar-potentials and limitations[J]. IEEE MTT Symp Dig. , 1991: 367-370.
  • 7Berenger J P. A perfectly matched layer for the absorption of electromagnetic waves[J]. J. Computational Physics,1994, 114(2):185-200.
Semiconductor Photonics and Technology
2005年 第1期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部