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US 2007/0182645 A1Published application
Dual band WLAN antenna
AssigneeMarvell International Ltd.
InventorsJames Li, Jing Jiang
Life of this patent
Estimating the term…
Abstract
An antenna system comprises first, second, and third antennas that are arranged on a printed circuit board (PCB) and that include an arc-shaped element having a concave side and a convex side. A conducting element extends substantially radially from a center of the concave side. A U-shaped element has a base portion with a center that communicates with the conducting element and two side portions that extend from ends of the base portion towards the concave side.
Claims34
An antenna system, comprising:
- first, second, and third antennas that are arranged on a printed circuit board (PCB) and that include:
- an arc-shaped element having a concave side and a convex side;
- a conducting element that extends substantially radially from a center of said concave side;
- and
- a U-shaped element having a base portion with a center that communicates with said conducting element and two side portions that extend from ends of said base portion towards said concave side.
2 more elements
A method, comprising:
- arranging an arc-shaped element of each of first, second, and third antennas on a printed circuit board (PCB), wherein said arc-shaped element has a concave side and a convex side;
- extending a conducting element of each of said first, second, and third antennas substantially radially from a center of said concave side of said arc-shaped element of each of said first, second, and third antennas on said PCB, respectively;
- arranging a base portion of a U-shaped element of each one said first, second, and third antennas on said PCB;
- communicating between a center of said base portion and said conducting element;
- and
- extending two side portions of said U-shaped element from ends of said base portion towards said concave side on said PCB.
3 more elements
Dependencies are inferred from the claim text.