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arXiv 1502.04176physics.optics
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负群速度脉冲在左手传输线中的传播

Negative Group Velocity Pulse Propagation Through a Left-Handed Transmission Line

Rong Jiang, Zhi-Xun Huang, Jing-Yuan Miao, Xin-Meng Liu

摘要:

本文研究了微波脉冲通过加载有互补Ω型结构(COLS)的左手传输线的传输。在5.6GHz ~ 6.1GHz之间存在一个阻带,在这个阻带内产生了反常色散。负群速度对应于脉冲的峰值在入射脉冲的峰值进入样品之前离开的情况。负群速度达到(-0.27c~-1.85c)。

英文摘要:

In this paper, the microwave pulse propagation transferred through a left-handed transmission line using Complementary Omega-Like Structures (COLS) loaded was studied. There was a stop band in transmission from 5.6GHz to 6.1GHz, and the anomalous dispersion was causes in this band. Negative group velocity corresponds to the case in which the peak of the pulse exited before the peak of the incident pulse had entered the sample. The negative group velocity reached (-0.27c~-1.85c).

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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