Electronic device

An electronic device, comprising:

• an antenna structure including:
• a first radiating element including a first radiating part and a feeding part electrically connected to the first radiating part;
• a second radiating element coupled with the first radiating element, the second radiating element including a main body and an arm, the arm including a first arm and a second arm that are connected to the main body, wherein the second arm is farther from the feeding part than the first arm is from the feeding part;
• at least one inductor and a proximity sensing circuit, wherein the at least one inductor is connected in series between the second arm and the proximity sensing circuit;
• a feeding element including a feeding end and a grounding end, the feeding end being electrically connected to the feeding part;
• and
• a grounding element electrically connected to the grounding end;
• and
• a switching circuit, the arm being electrically connected to the switching circuit, the switching circuit including a first path and a second path;
• wherein the second arm of the second radiating element is not electrically connected to the switching circuit;
• wherein, when the switching circuit is switched to a first mode, the arm is electrically connected to the first path, and the antenna structure generates a first operation bandwidth;
• wherein, when the switching circuit is switched to a second mode, the arm is electrically connected to the second path, the antenna structure generates a second operation bandwidth, and a central frequency of the first operation bandwidth generated through the first mode is different from another central frequency of the second operation bandwidth generated through the second mode.