论文信息 - New bulk metamaterial

New bulk metamaterial

The design, analysis, fabrication and measurement of a new bulk metamaterial is reported in this paper. The structure of the new medium is made up of left-handed parallel strips. The series capacitors are realized by short circuited parallel strip stubs, and the conducting shunt pins represent parallel inductors. This metamaterial allows the propagation of a left-handed wave in the frequency band from 4.75 to 5.65 GHz, much wider than the frequency band achievable by split-ring resonators. The simple equivalent circuit of the metamaterial is derived. Additional modification of the media structure is proposed.

J. Machac | J. Zehentner | A.S. Omar | P. Buchar

[1] F. E. Terman,et al. Radio Engineers Handbook , 1943 .

[2] R. Collin. Field theory of guided waves , 1960 .

[3] T. Itoh,et al. Application of the transmission line theory of left-handed (LH) materials to the realization of a microstrip "LH line" , 2002, IEEE Antennas and Propagation Society International Symposium (IEEE Cat. No.02CH37313).

[4] Richard W. Ziolkowski,et al. Tailoring double negative metamaterial responses to achieve anomalous propagation effects along microstrip transmission lines , 2003, IMS 2003.

[5] Willie J Padilla,et al. Composite medium with simultaneously negative permeability and permittivity , 2000, Physical review letters.