摘要
Negative-zero-positive index refraction was demonstrated numerically on the basis of full-wave analysis of a microstructured omega-type array and experimentally via angle resolved transmission measurement of a prism-type prototype. The experimental results are interpreted in terms of characteristic impedance and refractive index retrieved by a Fresnel inversion technique. The possibility to balance the dispersion characteristics with a negative-zero-positive index is demonstrated over X- and K u-bands.
源语言 | 英语 |
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文章编号 | 4657386 |
页(从-至) | 2566-2573 |
页数 | 8 |
期刊 | IEEE Transactions on Microwave Theory and Techniques |
卷 | 56 |
期 | 11 |
DOI | |
出版状态 | 已出版 - 11月 2008 |