ANTENNA FOR WIDEBAND MATCHING USING CRLH TRANSMISSION LINE

摘要

PURPOSE: antenna Broadband Matching is provided to using CRLH transmission lines easily controls insertion loss and bandwidth antenna since the change of the characteristic impedance of CRLH transmission lines is the CRLH transmission lines by control parameter value. ;CONSTITUTION: a feed line (30) and feed element (20) are connected between a kind of CRLH transmission lines. The CRLH transmission lines include series inductance (110), series capacitance (120), parallel electric inductance (140) and shunt capacitance (130). Series inductance concatenation has gone up the feeder line and feed unit. Shunt inductance amount and shunt capacitance are to be connected in parallel to series capacitance and above-mentioned feed unit. LH (Left-Handed) material of shunt inductance amount and shunt capacitance display characteristic. ;The 2012 of copyright KIPO submissions