Dual band compact CRLH antenna for mobile application

In this paper, we presented a compact CRLH antenna which consists of an LH line and an RH line which have different frequencies. Thus dual band operation is possible, and the frequencies can be easily changed by altering LH or RH line parameters. Impedance matching can be adjusted using the stub length. Because of its small size, printed form, dual band operation, this antenna can be utilized in mobile applications that require various frequency ranges.