Planar inverted f antenna pair and electronic device

A planar inverted F antenna pair, comprising:

• a dielectric substrate;
• a ground metal plane;
• and
• a radiation structure;
• wherein the ground metal plane is arranged on a side of the dielectric substrate, and two ends of the radiation structure are respectively connected to a first feed portion and a second feed portion;
• wherein the radiation structure is connected to the ground metal plane through a ground metal sheet, the ground metal sheet is located between the first feed portion and the second feed portion, and distances from the first feed portion and the second feed portion to the ground metal sheet are not equal;
• and
• wherein the ground metal plane is provided with a slot, two ends of the slot are located on two sides of the ground metal sheet, and the slot is provided along a direction in which the first feed portion and the second feed portion are arranged.

An electronic device, comprising:

• a body;
• and
• a planar inverted F antenna pair, wherein the planar inverted F antenna pair is arranged inside the body;
• wherein the planar inverted F antenna pair includes a dielectric substrate, a ground metal plane, and a radiation structure;
• wherein the ground metal plane is arranged on a side of the dielectric substrate, and two ends of the radiation structure are respectively connected to a first feed portion and a second feed portion;
• wherein the radiation structure is connected to the ground metal plane through a ground metal sheet, the ground metal sheet is located between the first feed portion and the second feed portion, and distances from the first feed portion and the second feed portion to the ground metal sheet are not equal;
• and
• wherein the ground metal plane is provided with a slot, two ends of the slot are located on two sides of the ground metal sheet, and the slot is provided along a direction in which the first feed portion and the second feed portion are arranged.