Patent ID: 7129902
Filing Date: 2006-10-31
Classification: H01Q

Abstract:
1. A multiband antenna, comprising: a ground plane; a first slot radiator of a first length, the first slot radiator having a first feed end and a first terminating end; a second slot radiator of a second length, the second slot radiator having a second feed end and a second terminating end; a single power feed directly feeding power without to the first slot radiator and the second slot radiator, the single power feed having a source end and a radiator end, the single power feed connectable to a single power source on the source end and having a first branch connected the first feed end and a second branch connected to the second feed end at the radiator end; and at least a first ground coupled to the single power feed proximate the first slot radiator and a second ground coupled to the single power feed proximate the second slot radiator, wherein the multiband antenna radiates at multiple frequencies.