摘要
针对超宽带系统易受窄带信号干扰的问题,提出基于互补金属开口谐振环实现的双陷波燕尾形平面超宽带天线。与以往的双陷波超宽带天线相比,该方法仅用单个互补金属开口谐振环同样实现了燕尾形超宽带天线的双陷波特性,简化了设计的复杂性,易于加工。对所设计的超宽带天线进行了制作和测量,实测结果与仿真结果吻合较好。
A swallow-tailed planar uhra-wideband antenna with dual band-notched characteristics realized by complementary split-ring resonator（CSRR） was proposed for that UWB system was liable to be interfered with the narrow-band signals. Compared with the antenna reported, this method used only a single CSRR instead of two of which and realized the dual band-notched characteristics of the swallow-tailed LIWB antenna, which simplified the complexity of the design and easy to be fabricated. The proposed antenna was fabricated and measured,and the measuring result was in good agreement with the simulation results.
出处
《探测与控制学报》
CSCD
北大核心
2011年第5期15-19,共5页
Journal of Detection & Control
关键词
超宽带天线
双陷波特性
互补金属开口谐振环
燕尾形
ultra-wideband antenna
dual band-notched characteristics
complementary split ring resonator, swallow-tailed shape
