| 摘要 |
The invention concerns an array (100) of radiating elements. A first plurality of antenna elements in a first plane (104) in an array configuration is configured for operating on a first band of frequencies. A second plurality of planar antenna elements in an array configuration is configured for operating on a second frequency band, the second plurality of antenna elements is also positioned in the first plane (104). A first effective ground plane (112) is provided for the first plurality of antenna elements and a second effective ground plane (114) is provided for the second plurality of antenna elements. A first spacing between the first plurality of elements and the first effective ground plane (112) is different from a second spacing between the second plurality of elements and the second effective ground plane (114). The radiating elements are dipoles having an elongated body portion (802) and an enlarged width portion (804) |
