Antenna with one or more holes
First Claim
1. - An antenna comprising a radiating element defining an external perimeter characterised in that said radiating element includes at least one hole, wherein said hole has an area of at least a 20% of the area included inside the external perimeter of the radiating element of said antenna, wherein the perimeter of the radiating element is shaped as a polygonal element comprising at least four sides, and wherein the perimeter of at least one of the holes is shaped as a polygon with three or more sides, the antenna configuration being chosen from the following set:
- a monopole antenna, a dipole antenna, an aperture antenna or a slot antenna.
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Abstract
The invention refers to a new type of multihole antenna which is mainly suitable for mobile communications or in general to any other application where the integration of telecom systems or applications in a single antenna is important. The antenna consists of a radiating element which at least includes one hole. By means of this configuration, the antenna provides a broadband and multiband performance, and hence it features a similar behaviour through different frequency bands. Also, the antenna features a smaller size with respect to other prior art antennas operating at the same frequency.
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Citations
30 Claims
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1. - An antenna comprising a radiating element defining an external perimeter characterised in that said radiating element includes at least one hole, wherein said hole has an area of at least a 20% of the area included inside the external perimeter of the radiating element of said antenna, wherein
the perimeter of the radiating element is shaped as a polygonal element comprising at least four sides, and wherein the perimeter of at least one of the holes is shaped as a polygon with three or more sides, the antenna configuration being chosen from the following set: - a monopole antenna, a dipole antenna, an aperture antenna or a slot antenna.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
Specification