| 摘要 |
<p>PURPOSE: An antenna for broadband matching using a CRLH transmission line is provided to easily control the insertion loss and the bandwidth of an antenna since the characteristic impedance of a CRLH transmission line is changed by controlling a parametric value of the CRLH transmission line. CONSTITUTION: A CRLH transmission line is connected between a feeding line(30) and a feeding unit(20). The CRLH transmission line comprises a series inductance(110), series capacitance(120), a parallel inductance(140), and parallel capacitance(130). The series inductance is serially connected to the feeding line and the feeding unit. The parallel inductance and the parallel capacitance are parallely connected to the series capacitance and the feeding unit. The parallel inductance and the parallel capacitance show a property of an LH(Left-Handed) material.</p> |
