Acoustic subwavelength image of an acoustic metamaterial hyperlens
碩士 === 國立成功大學 === 機械工程學系碩博士班 === 98 === The permittivity and permeability of matters are the essential physical quantity of electromagnetics. The material properties are positive. The negative material properties can be realized by using artificial structures. Acoustic metamaterials, as a counterpa...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2009
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| Online Access: | http://ndltd.ncl.edu.tw/handle/02713183455666820103 |