非谐振超材料龙伯透镜的设计与制备

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1、分类号TB34学号14010020UDC密级公开工学硕士学位论文非谐振超材料龙伯透镜的设计与制备硕士生姓名曹尚文学科专业材料科学与工程研究方向人工电磁材料指导教师周永江副研究员国防科学技术大学研究生院二〇一六年十一月DesignandFabricationofNon-resonantMetamaterialLuneburgLensCandidate：CaoShangwenAdvisor：AssociateProfessorZhouYongjiangAdissertationSubmittedinpartialfulfillmentoftherequirementsforthe

2、degreeofMasterofEngineeringinMaterialsScienceandEngineeringGraduateSchoolofNationalUniversityofDefenseTechnologyChangsha，Hunan，P.R.ChinaNovember，2016国防科学技术大学研究生院硕士学位论文目录目录........................................................................................................................

3、.......i表目录.............................................................................................................................iii图目录.............................................................................................................................iv摘要....................

4、...........................................................................................................iAbstract............................................................................................................................iii第一章绪论...........................................

5、.........................................................................11.1龙伯透镜概述.....................................................................................................11.2超材料和变换光学.............................................................................................21

6、.2.1超材料......................................................................................................21.2.2变换光学..................................................................................................41.3基于变换光学的透镜天线的理论设计......................................................

7、......71.4渐变介电常数透镜的实现................................................................................91.4.13D打印概述.............................................................................................91.4.23D打印材料改性的研究...............................