Printed antenna and a wireless network device having the antenna
First Claim
1. A printed antenna for wireless networking device, comprising:
- a base plate, on a surface of which a first direction and second direction perpendicular to each other are defined;
the base plate having at least a first edge generally perpendicular to the first direction, and a second edge generally perpendicular to the second direction;
a grounding member electrically grounded and covering at least a partial area of the base plate surface;
the grounding member being a first space apart from the first edge in the first direction, and being a second space apart from the second edge in the second direction;
a first antenna, extending from grounding member generally towards the first edge and positioned in the first space; and
a second antenna, extending from grounding member generally towards the second edge and positioned in the second space.
1 Assignment
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Accused Products
Abstract
A printed antenna suitable for wireless networking device comprising a base plate, a grounding member, a first antenna, a second antenna and a third antenna is disclosed. The base plate is made of dielectric material where on a surface of which a first direction and a second direction perpendicular to each other are defined. The grounding member is electrically grounded and covers at least a partial area of the base plate surface. The first antenna is a dipole antenna extending from the grounding member generally towards the first direction. The second antenna is a monopole antenna extending from the grounding member generally towards the second direction. The third antenna is a monopole antenna extending from the grounding member generally towards the second direction. The second antenna and the third antenna are substantially disposed on the two opposing sides of first antenna.
23 Citations
20 Claims
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1. A printed antenna for wireless networking device, comprising:
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a base plate, on a surface of which a first direction and second direction perpendicular to each other are defined;
the base plate having at least a first edge generally perpendicular to the first direction, and a second edge generally perpendicular to the second direction;
a grounding member electrically grounded and covering at least a partial area of the base plate surface;
the grounding member being a first space apart from the first edge in the first direction, and being a second space apart from the second edge in the second direction;
a first antenna, extending from grounding member generally towards the first edge and positioned in the first space; and
a second antenna, extending from grounding member generally towards the second edge and positioned in the second space. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A printed antenna for wireless networking device, comprising:
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a base plate made of dielectric material, on a surface of which a first direction and a second direction perpendicular to each other are defined;
a grounding member electrically grounded and covering at least a partial area on said base plate surface;
a first antenna which is a dipole antenna extending from the grounding member generally towards the first direction;
a second antenna which is a monopole antenna extending from the grounding member generally towards the second direction; and
a third antenna which is a monopole antenna extending from the grounding member generally towards a direction opposite to the second direction;
wherein the second antenna and the third antenna are substantially disposed on the two opposing sides of first antenna. - View Dependent Claims (13, 14, 15)
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16. A wireless networking device, comprising:
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a base plate made of dielectric material;
a control circuit disposed on the base plate to provide the function of wireless network transmission;
a grounding member electrically grounded and covering at least a partial area of the base plate surface; and
a printed antenna provided on the base plate at where not covered by the grounding member and connected to the control circuit via a plurality of feedlines to provide the function of wireless signal receiving/transmission;
wherein said printed antenna further comprises;
a first antenna which is a dipole antenna, a second antenna which is a monopole antenna, and a third antenna which is a monopole antenna;
the second antenna and the third antenna are substantially situated on two opposing sides of the first antenna and their shapes substantially correspond to each other. - View Dependent Claims (17, 18, 19, 20)
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Specification