Negative refractive index material-inspired 90-deg electrically tilted ultra wideband resonator
Negative refractive index material-inspired 90-deg electrically tilted ultra wideband resonator
复制标题
受负折射率材料启发的 90 度电倾斜超宽带谐振器
DOI：
10.1117/1.oe.53.10.107104
复制
发表时间：
2014
影响因子：
1.3
通讯作者：
M. Palandoken
中科院分区：
文献类型：
--
作者：
T. Upadhyaya;S. Kosta;R. Jyoti;M. Palandoken
抽象的。提出了一种适用于超宽带的负折射率材料加载贴片天线。宽带操作是通过用数控形状的裂环谐振器创建一个有缺陷的接地面来实现的。有缺陷的地平面数控谐振器也表现出90度的电气倾斜。贴片天线中设计了两个额外的时隙，以进一步提高带宽。获得了57.89%量级的−10 分贝带宽，在5.5 GHz的谐振频率下，峰值增益为5.37dBI。测量结果与模拟结果吻合较好。
Abstract. A negative refractive index material loaded patch antenna is proposed for ultra wideband applications. The wideband operation has been achieved by creating a defected ground plane with a CNC shaped split ring resonator. The defected ground plane CNC resonator also exhibits a 90-deg electrical tilt. Two additional slots are engineered in the patch antenna for further bandwidth enhancement. A −10 dB bandwidth with an order of 57.89% has been achieved with a peak gain of 5.37 dBi at a 5.5 GHz resonant frequency. Measured results demonstrate good agreement with simulated results.
多模干涉仪与超材料结合的全光开关：器件设计
DOI：
--
发表时间：
2010
期刊：
影响因子：
--
作者：
法澤公寛;樋川智洋;近藤孝文;菅晃一;楊金峰;古澤孝弘;吉田陽一;T.Amemiya
通讯作者：
T.Amemiya