Antenna structure and electronic device

An electronic device comprising:

• an electronic component, comprising:
• a bracket;
• and
• an antenna structure disposed on the bracket of the electronic component and comprising:
• a feeding source;
• a main radiation portion connected to the feeding source and extending toward a first direction;
• a grounding portion connected to a grounding layer, and extending toward the first direction, wherein a first gap is formed between the main radiation portion and the grounding portion;
• and
• a floating portion extending toward the first direction, wherein a second gap is formed between the floating portion and the grounding portion;
• wherein the main radiation portion, the grounding portion and the floating portion are arranged sequentially along a second direction;
• wherein the feeding source is disposed on a first side of the bracket, the main radiation portion is disposed on the first side of the bracket, the grounding portion is disposed on the first side of the bracket, and the floating portion is disposed on a second side of the bracket and extends to a third side of the bracket, wherein the second side is connected between the first side and the third side.