A UWB antenna loaded by parasitic elements for wireless USB of mobile handsets is proposed for UWB service in which a band-stop function of 5.725-5.825 GHz WLAN band is required. Two kinds of parasitic elements are incorporated into a rectangular radiator to obtain enhanced impedance bandwidth and band-stop function. The proposed antenna is very compact in size. Wide bandwidths of 3.15-4.75 GHz and 7.2-10.2 GHz are achieved while 5.725-5.825 GHz is notched. Three different shapes of conventional mobile terminals are also considered for measurement.
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering