Antenna with multiple feed points
AssigneeHon Hai Precision Industry Co., Ltd.
InventorsTZU-YAO HWANG, LUNG-SHENG TAI
Life of this patent
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Abstract
An antenna includes a grounding portion extending in a longitudinal direction, a radiating portion extending in the longitudinal direction and parallel with the grounding portion, a connecting portion connecting the grounding portion and the radiating portion in a transverse direction perpendicular to the longitudinal direction and a coaxial cable. The coaxial cable comprises an inner conductor and an outer conductor surrounding the inner conductor, wherein the inner conductor comprises a first feed point connecting the connecting portion and a second feed point connecting the radiating portion, one part of the connecting portion is shortened serving as a shortened section between the first and second feed points.
Claims20
An antenna comprising:
- a grounding portion extending in a longitudinal direction;
- a radiating portion extending in the longitudinal direction and parallel with the grounding portion;
- a connecting portion connecting the grounding portion and the radiating portion in a transverse direction perpendicular to the longitudinal direction;
- and
- a coaxial cable comprising an inner conductor and an outer conductor surrounding the inner conductor;
- and wherein
- the inner conductor comprises a first feed point connecting the connecting portion and a second feed point connecting the radiating portion, one part of the connecting portion is shortened serving as a shortened section between the first and second feed points.
An antenna comprising:
- a main body, comprising a grounding portion, a radiating portion and a connecting portion connecting the grounding portion and the radiating portion;
- and
- a coaxial cable soldering on the main body, the coaxial cable comprising an outer conductor having a grounding point soldering on the grounding portion and an inner conductor having a first feed point soldering on the connecting portion and a second feed point soldering on the radiating portion;
- wherein
- the coaxial cable comprising a conducting section connecting the first feed point and the second feed point while the main body comprising a path connecting the first feed point and the second feed point, and wherein the length of the conducting section is less than the length of the path of the main body.
An antenna comprising:
- a grounding portion and a radiating portion both extending along a lengthwise direction and spaced from each other in a transverse direction perpendicular to said lengthwise direction, and a connecting portion located between the grounding portion and the radiating portion in said transverse direction and mechanically and electrically connected to at least said grounding portion;
- and
- a coaxial cable including an inner outer conductor mechanically and electrically connected to the grounding portion, and an inner conductor defining a first feeding point mechanically and electrically connected to the connecting portion and a second feeding point mechanically and electrically connected to the radiating portion.
Dependencies are inferred from the claim text.