Wideband planar antenna for use in wireless communication system, has upper and lower printed circuit board plates each carrying dipole radiating elements provided with branches positioned on either surfaces of plate

摘要

A ground circuit (810) is laminated between a pair of upper and lower printed circuit board (PCB) plates (210,220). Each PCB plate carries an array of dipole radiating elements each comprising two branches positioned on opposing surfaces of the plates respectively. An Independent claim is also included for radiation element.