Measured polarization response of negative index metamaterial

被引：0
|
作者：
Derov, J. S. [1 ]
Turchinetz, B. W. [1 ]
Crisman, E. E. [1 ]
Drehman, A. J. [1 ]
Best, S. R. [1 ]
机构：
[1] USAF, Res Lab, Hanscom AFB, MA 01731 USA
来源：
ICECom 2005: 18th International Conference on Applied Electromagnetics and Communications, Conference Proceedings | 2005年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Free space microwave measurements are reported of a split ring and post type metamaterial that exhibits negative index of refraction in a frequency band near 13.5 GHz. Varying azimuthal angles and magnitudes are achieved by changing the polarization of the transmitter and receiver relative to each other and to the anisotropic material. The amplitude of the cross-polarized transmission has been measured at 50% of the copolarization level. This polarization conversion is a significant loss mechanism.
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页码：321 / 324
页数：4
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