Tunable dual-band metamaterials absorber

摘要：

We report the design, fabrication and measurement of a microwave dual band absorber. The unit cell consists of two closed-rings, which excite two distinct absorption peaks at frequencies 4.06GHz and 6.66GHz with absorption 99.60％ and 95.83％ respectively. By introducing tunable resistance in the closed rings, the absorption peaks can be changed with outer stimulations, this feature provide more flexibility in metamaterial absorber design and application.

作者: Xiaopeng Shen Tie Jun Cui Jianxiang Ye

作者单位: Department of Physics, China University of Mining and Technology, Xuzhou, 221116, China State Key La State Key Laboratory of Millimeter Waves, Southeast University, Nanjing 210096, China Department of Physics, China University of Mining and Technology, Xuzhou, 221116, China

会议类型: 国际会议

会议名称: 2011 China-Japan Joint Microwave Conference(2011年中日微波会议CJMW 2011)

会议地点: 杭州

会议语种:英文

页码: 509-512

在线出版日期: 2011-04-20（万方平台首次上网日期，不代表论文的发表时间）