Title :
A tunable one-dimension metamaterial
Author :
Wang, Sulmg ; Yewen Zhang ; Zhang, Yewen ; He, Li ; Li, Hongqiang ; Hong Chen
Author_Institution :
Pohl Inst. of Solid State Phys., Tongji Univ., Shanghai, China
Abstract :
A new design of metamaterials of one dimension periodic structure is presented in this paper. One unit cell of the structure is consisted of two varactor diodes and one inductor. The band gap of the periodic structure can be regulated with the applied bias voltage. The dispersive equation of the structure is given out the changes of the group velocity and the phase velocity had been measured.
Keywords :
circuit tuning; dispersive media; energy gap; inductors; metamaterials; periodic structures; varactors; L-C loaded transmission lines; bias voltage; effective propagation constant; group velocity; inductor; metamaterial; one dimension periodic structure; phase velocity; tunable band gap; varactor diodes; Diodes; Dispersion; Equations; Inductors; Metamaterials; Periodic structures; Photonic band gap; Varactors; Velocity measurement; Voltage;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2004. ICMMT 4th International Conference on, Proceedings
Print_ISBN :
0-7803-8401-6
DOI :
10.1109/ICMMT.2004.1411440
