Patent ID: 7965240

Claim:
An inverted-F antenna, comprising: a radiation part having an inductive radiation portion and a parasitic radiation portion which are spaced in a certain distance apart from a ground surface; a power-supply part horizontally spaced apart from the ground surface, and for directly supplying currents to the inductive radiation portion which is connected to the power-supply part; and connection parts for connecting the inductive radiation portion and the parasitic radiation portion to the ground surface; wherein the ground surface, the inductive radiation portion and the parasitic radiation portion are arranged on a same plane, wherein the parasitic radiation portion is used for implementation of a dual band, and wherein the inductive radiation portion comprises: a first strip comprising a first end vertically connected to a side of the ground surface; a second strip comprising one end connected to the other end of the first strip and disposed horizontal to the ground surface; a third strip comprising one end connected to the other end of the second strip and disposed vertical to the ground surface; and a fourth strip comprising one end connected to the other end of the third strip and the other end open and disposed horizontal to the ground surface, and wherein the power supply part is connected to the second strip.