Dual-band antenna and antenna system
AssigneeWistron Neweb Corp.
InventorsYu Tao, Shang-Sian You
Life of this patent
Estimating the term…
Abstract
The present invention discloses a dual-band antenna. The dual-band antenna includes a first radiating element and a second radiating element. The first radiating element is parallel to a first plane, operates at a first frequency band, and has a first edge and a second edge. The first edge and the second edge are connected through a central portion. The second radiating element is parallel to a second plane, adjacent to the first edge, the second edge and a first side of the central portion, and operates at a second frequency band, where the first plane is perpendicular to the second plane.
Claims12
A dual-band antenna, comprising:
- a first radiating element parallel to a first plane, operating at a first frequency band, wherein the first radiating element comprises a first radiating part having a first edge and a second radiating part having a second edge, and-the first radiating part and the second radiating part are connected through a central portion to form a symmetric structure, wherein the central portion comprises a planar surface parallel to the first plane;
- a second radiating element parallel to a second plane, operating at a second frequency band, adjacent to the first edge, the second edge and a first side of the central portion;
- and
- a grounding element, parallel to the first plane;
- and
- a shorting element, connected between the grounding element and a second side of the central portion, wherein the second side is opposite to the first side;
- wherein the first plane is perpendicular to the second plane.
An antenna system, comprising:
- at least a dual-band antenna, each comprising:
- a first radiating element parallel to a first plane, operating at a first frequency band, wherein the first radiating element comprises a first radiating part having a first edge and a second radiating part having a second edge, and the first radiating part and the second radiating part are connected through a central portion to form a symmetric structure, wherein the central portion comprises a planar surface parallel to the first plane;
- a second radiating element parallel to a second plane, operating at a second frequency band, adjacent to the first edge, the second edge and a first side of the central portion;
- and
- a grounding element, parallel to the first plane;
- and
- a shorting element, connected between the grounding element and a second side of the central portion, wherein the second side is opposite to the first side;
- wherein the first plane is perpendicular to the second plane;
- and
- a radio frequency (RF) processing module, coupled to the at least a dual-band antenna.
Dependencies are inferred from the claim text.