Patent ID: 9088077
Filing Date: 2015-07-21
Classification: H01Q

Abstract:
1. An antenna system for a wireless communication device, comprising: a first metal slice, substantially conforming to a rectangular shape, formed with a first slot structure substantially extending along a horizontal direction; a second metal slice, disposed on a side of the first metal slice along the horizontal direction, substantially conforming to a rectangular shape, formed with a second slot structure substantially extending along the horizontal direction, and partially connected to the first metal slice; a first signal transmission line, comprising: a second signal transmission line, comprising: wherein an adjacent portion of the first metal slice and the second metal slice is further formed with a third slot structure; wherein the third slot structure is a closed slot with a length substantially equal to a quarter of a wavelength of wireless signals corresponding to a wireless frequency band of the wireless communication device, or the third slot structure is an open slot with a length substantially equal to a half of a wavelength of wireless signals corresponding to a wireless frequency band of the wireless communication device.