Design of efficient electrically small dual band monopole antenna using negative permittivity metamaterial structures

Author

Kim, Jung-Han ; Kim, Ho-Yong ; Lee, Hong-Min

Author_Institution

Dept. of Electron. Eng., Kyonggi Univ., Suwon

fYear

2008

fDate

5-11 July 2008

Firstpage

1

Lastpage

4

Abstract

The dual band EESA using negative permittivity MTM structures is introduced and fabricated. The proposed negative permittivity MTM structures are operated by inductance L₃ and L₄. The proposed EESA, which is compared with calculations of Chu limits, has very low Q, wide impedance bandwidth and high efficiency is obtained. Therefore, proposed EESA will be applied to new generation wireless communication systems for required small antenna.

Keywords

metamaterials; monopole antennas; multifrequency antennas; permittivity; radiocommunication; Chu limits; dual band EESA; dual band monopole antenna; efficient electrically small antenna; negative permittivity metamaterial structures; new generation wireless communication systems; wide impedance bandwidth; Antenna measurements; Bandwidth; Circuit simulation; Dual band; Equivalent circuits; Geometry; Impedance matching; Inductance; Metamaterials; Permittivity;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE

Conference_Location

San Diego, CA

Print_ISBN

978-1-4244-2041-4

Electronic_ISBN

978-1-4244-2042-1

Type

conf

DOI

10.1109/APS.2008.4619487

Filename

4619487