Multiple band antenna architecture optimization

摘要

A multiband antenna comprising at least a first and a second sub-antenna, the first and the second sub-antenna respectively including a plurality of radiating elements (12,22), the first sub-antenna and the second sub-antenna being placed side by side, the multiband antenna further comprising a third sub-antenna, the third sub-antenna including at least a first radiating element (32) and a second radiating element (32), the first radiating element (32) being disposed concentrically with regards to a radiating element (12) of the first sub-antenna and the second radiating element (32') being disposed concentrically with regards to a radiating element (22) of the second sub-antenna.