Antenna and electronic device
AssigneeHuawei Technologies Co., Ltd.
InventorsXiang Zhang, Chen Zhang, Xiaofeng Li
Life of this patent
Estimating the term…
Abstract
An antenna includes: a first antenna element, including a first radiation stub having a first feeding end and a second radiation stub having a second feeding end; a first feeding part, coupled to the first feeding end and the second feeding end of the first antenna element; a second antenna element, including a third radiation stub having a third feeding end and a fourth radiation stub having a fourth feeding end; a second feeding part, coupled to the third feeding end and the fourth feeding end of the second antenna element; and a coupling stub, coupled to the first antenna element through the first feeding end and the second feeding end, and coupled to the second antenna element through the third feeding end.
Claims20
An antenna, comprising:
- a first antenna element, comprising a first radiation stub having a first feeding end and a second radiation stub having a second feeding end;
- a first feeding part coupled to the first feeding end and the second feeding end;
- a second antenna element, comprising a third radiation stub having a third feeding end and a fourth radiation stub having a fourth feeding end;
- a second feeding part coupled to the third feeding end and the fourth feeding end;
- and
- a coupling stub coupled to the first antenna element through the first feeding end and the second feeding end and coupled to the second antenna element through the third feeding end, wherein the coupling stub comprises:
- a first stub that is electrically connected between the first radiation stub and the third radiation stub;
- and
- a second stub that is electrically connected between the second radiation stub and the third radiation stub.
An electronic device comprising:
- a housing comprising an inner side;
- a circuit board disposed in the housing;
- and
- an antenna at least partially arranged on the inner side and comprising:
- a first feeding part and a second feeding part disposed on the circuit board;
- a first antenna element, comprising a first radiation stub having a first feeding end and a second radiation stub having a second feeding end;
- a first feeding part disposed on the circuit board and coupled to the first feeding end and the second feeding end;
- a second antenna element, comprising a third radiation stub having a third feeding end and a fourth radiation stub having a fourth feeding end;
- a second feeding part disposed on the circuit board and coupled to the third feeding end and the fourth feeding end;
- and
- a coupling stub, coupled to the first antenna element through the first feeding end and the second feeding end, and coupled to the second antenna element through the third feeding end, wherein the coupling stub comprises:
- a first stub that is electrically connected between the first radiation stub and the third radiation stub;
- and
- a second stub that is electrically connected between the second radiation stub and the third radiation stub.
An antenna, comprising:
- a first antenna element, comprising a first radiation stub having a first feeding end and a second radiation stub having a second feeding end;
- a first feeding part coupled to the first feeding end and the second feeding end;
- a second antenna element, comprising a third radiation stub having a third feeding end and a fourth radiation stub having a fourth feeding end;
- a second feeding part coupled to the third feeding end and the fourth feeding end;
- and
- a coupling stub coupled to the first antenna element through the first feeding end and the second feeding end and coupled to the second antenna element through the third feeding end, wherein the coupling stub is coupled only to the third radiation stub of the second antenna element.
Dependencies are inferred from the claim text.