Effect of defect on the energy distribution inside the left-handed metamaterials

Chunrong Luo, Xiaoyong Jie, Qian Zhao, Xiaopeng Zhao

科研成果: 期刊稿件文章同行评审

2 引用 (Scopus)

摘要

The electromagnetic field energy distribution inside the left-handed metamaterials LHMs with or without blank and line defects is firstly investigated. The LHMs consist of an array of periodic unit cells of copper hexagon split ring resonators SRRs and wires. The internal energy distribution of the LHMs is measured in a microwave measuring line device at X-band frequencies. It is found that the LHMs only respond to the electromagnetic field around the resonance frequency. The electromagnetic field amplitude inside the LHMs generally decreases with the introduction of defects. It is suggested that the electromagnetic field energy reduction may arise from the symmetry breaking in the LHMs.

源语言英语
页(从-至)1227-1230
页数4
期刊Progress in Natural Science: Materials International
16
11
DOI
出版状态已出版 - 11月 2006

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