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.
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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