Patent ID: 7925319
Filing Date: 2011-04-12
Classification: H01Q

Abstract:
1. A wireless communication device with an antenna for sending and receiving signals in a plurality of frequency bands, the antenna generating a plurality of resonances for sending and receiving signals in the plurality of frequency bands, the antenna comprising: a first radiating element for generating a first resonance in a first frequency band; a second radiating element coupled to the first radiating element, the second radiating element extending at an angle therefrom, wherein the second radiating element generates a second resonance in the first frequency band; and a third radiating element coupled to the first radiating element, the third radiating element extending at an angle therefrom, wherein a capacitive coupling between the second radiating element and the third radiating element generates a loop with a third resonance in the first frequency band, and the third radiating element generates a fourth resonance in a second frequency band.