Patent ID: 9124001
Filing Date: 2015-09-01
Classification: H01Q

Abstract:
1. A communication device, comprising: a ground element; and an antenna element, comprising a metal element, wherein the metal element has a plurality of bends and substantially forms a loop structure with a gap, the gap is between a first open end and a second open end of the metal element, the metal element extends along an edge of the ground element and does not overlap with the ground element, the antenna element has a feeding point, a first portion of the metal element is between the feeding point and the first open end, and a second portion of the metal element is between the feeding point and the second open end; wherein the feeding point, the first open end, and the second open end are all facing or adjacent to the edge of the ground element, and a length of the second portion of the metal element is from 0.1 times to 0.4 times that of a length of the first portion of the metal element; wherein the metal element is adjacent to a corner of the ground element and extends along two adjacent edges of the corner; and wherein the feeding point and the gap are adjacent to the two adjacent edges of the comer, respectively.