Printed antenna with folded non-uniform meander line for 2.4/5 GHz WLAN bands

A low profile dual-band antenna for WLAN applications is proposed. It has the folded non-uniform meander line with the impedance bandwidth of 140 MHz at the 2.4 GHz band and 1500 MHz near 5 GHz with VSWR below 2, and an omnidirectional radiation pattern is obtained.