| CPC H01Q 5/28 (2015.01) [H01Q 1/2266 (2013.01); H01Q 5/10 (2015.01); H01Q 5/307 (2015.01); H01Q 1/243 (2013.01)] | 20 Claims |
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1. An electronic device comprising:
a first radiator comprising a first feeding branch comprising:
a grounding point;
a first end face; and
a second end face disposed away from the first end face, wherein a first distance between a first center of the first end face and the grounding point is a first value, wherein a second distance between a second center of the second end face and the grounding point is a second value, and wherein a first ratio of the first value to the second value is within a range of 0.3 to 3; and
a second radiator coupled to the first radiator and comprising:
a first branch comprising a first head end, a first tail end, and a reference face, wherein a projection of the reference face on the first radiator is a first projection, and wherein the first projection is partly or completely overlapping the first radiator, or a shortest distance between the first projection and the first radiator is within a range of 0 to 3 millimeters;
a second branch comprising a first end coupled between the first head end and the first tail end, and a second end, wherein the second branch faces away from the reference face; and
a third branch comprising a second head end and a second tail end,
wherein the second end is coupled between the second head end and second tail end,
wherein the first head end and the first tail end are respectively located on two sides of the second branch,
wherein the second head end and the second tail end are located on another two sides of the second branch;
wherein a first center distance between a third end face of the second head end and the reference face is a third value,
wherein a second center distance between a fourth end face of the second tail end and the reference face is a fourth value, and
wherein a second ratio of the third value to the fourth value is within a range of 0.5 to 2.
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