TY - GEN
T1 - Pat-shape left-handed material and relative band-width of analogous metamaterials
AU - Cai, Xiaobing
AU - Hu, Gengkai
PY - 2006
Y1 - 2006
N2 - Compact pat-shape magnetic resonators (PMR) are shown theoretically and experimentally to possess negative permeability at microwave frequencies. By including metallic wires into these resonators, it is also shown that the whole composite is an effective left-handed material (LHM) [1]. Relative band width (RBW) of the PMR is found to be mainly determined by the volume fraction of the PMR inclusions. A simplified model is also presented for other type of magnetic resonators (SRR [2], Omega [3], Spiral [4], PMR), the results show that RBW is relatively independent of the precise configuration of the magnetic resonators, and mainly depends on the volume fraction of the resonator. Numerical computations also performed for these magnetic resonators, which reconfirms these results.
AB - Compact pat-shape magnetic resonators (PMR) are shown theoretically and experimentally to possess negative permeability at microwave frequencies. By including metallic wires into these resonators, it is also shown that the whole composite is an effective left-handed material (LHM) [1]. Relative band width (RBW) of the PMR is found to be mainly determined by the volume fraction of the PMR inclusions. A simplified model is also presented for other type of magnetic resonators (SRR [2], Omega [3], Spiral [4], PMR), the results show that RBW is relatively independent of the precise configuration of the magnetic resonators, and mainly depends on the volume fraction of the resonator. Numerical computations also performed for these magnetic resonators, which reconfirms these results.
UR - https://www.scopus.com/pages/publications/46149117524
U2 - 10.1109/METAMAT.2006.334959
DO - 10.1109/METAMAT.2006.334959
M3 - 会议稿件
AN - SCOPUS:46149117524
SN - 0780397746
SN - 9780780397743
T3 - Proceedings of International Symposium on Biophotonics, Nanophotonics and Metamaterials, Metamaterials 2006
SP - 502
EP - 505
BT - Proceedings of International Symposium on Biophotonics, Nanophotonics and Metamaterials, Metamaterials 2006
T2 - International Symposium on Biophotonics, Nanophotonics and Metamaterials, Metamaterials 2006
Y2 - 16 October 2006 through 18 October 2006
ER -