Multi-band antenna for satellite positioning system

摘要

A stacked multi-band antenna for a satellite positioning system comprises a stack of conductive patches, which are each dimensioned so as to be respectively operative in a dedicated frequency band. According to an important aspect of the invention, an excitation line section, which comprises pairs of conductive strips, is arranged underneath said stack of conductive patches. Each pair of conductive strips is adapted for radiatively coupling to an associate conductive patch of the stack of conductive patches.