Patent ID: 7714789
Filing Date: 2010-05-11
Classification: H01Q

Abstract:
1. An antenna comprising: a dielectric substrate; a grounding plane formed on said dielectric substrate and having a connecting end; first and second grounding elements extending from said connecting end of said grounding plane away from each other; spaced apart first and second radiating elements between which said connecting end of said grounding plane is disposed, said first radiating element being spaced apart from and coupled electromagnetically to said first grounding element, thereby permitting operation of said first grounding element and said first radiating element in a frequency range, said second radiating element being spaced apart from and coupled electromagnetically to said second grounding element, thereby permitting operation of said second grounding element and said second radiating element in the frequency range; and first and second feeding points, each of which is formed on said dielectric substrate and is coupled to a respective one of said first and second radiating elements.