Patent ID: 9444144
Filing Date: 2016-09-13
CPC Classification: H01Q

Claim Text:
1. An electronic device, comprising: a conductive housing; a first antenna element disposed in the conductive housing; a second antenna element disposed at an external surface of the conductive housing, wherein the conductive housing is located between the first antenna element and the second antenna element, an orthogonal projection of the first antenna element on the conductive housing is overlapped with an orthogonal projection of the second antenna element on the conductive housing, and the conductive housing generates first current in response to the operation of the second antenna element; and an insulation structure penetrating through the conductive housing and extending from at least one side of the conductive housing to the second antenna element, wherein the conductive housing generates induction current in response to the operation of the first antenna element, the induction current is unable to flow through the insulation structure to make the conductive housing generate second current, and a direction of the first current is the same as a direction of the second current.