DUAL RADIATION PATTERNS ANTENNA
First Claim
1. A dual radiation patterns antenna, comprising:
- a substrate having a first surface and a second surface opposite to the first surface;
a first antenna unit forming on the first surface of the substrate and used to radiate a first radiation pattern; and
a second antenna unit forming on the second surface of the substrate and used to radiate a second radiation pattern;
wherein a first vertical projecting plane of the first antenna unit on the second surface is overlapped with the second antenna unit completely or partially, a second vertical projecting plane of the second antenna unit on the first surface is overlapped with the first antenna unit completely or partially and the first radiation pattern and the second radiation pattern are perpendicular each other.
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Accused Products
Abstract
A dual radiation patterns antenna is provided in the present invention. The dual radiation patterns antenna includes a substrate, a first antenna unit and a second antenna unit. The substrate has a first surface and a second surface opposite to the first surface. The first antenna is formed on the first surface of the substrate and used to radiate a first radiation pattern. The second antenna is formed on the second surface of the substrate and used to radiate a second radiation pattern. A first vertical projecting plane of the first antenna unit on the second surface is overlapped with the second antenna unit completely or partially. A second vertical projecting plane of the second antenna unit on the first surface is overlapped with the first antenna unit completely or partially. The first radiation pattern and the second radiation pattern are perpendicular each other.
37 Citations
14 Claims
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1. A dual radiation patterns antenna, comprising:
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a substrate having a first surface and a second surface opposite to the first surface; a first antenna unit forming on the first surface of the substrate and used to radiate a first radiation pattern; and a second antenna unit forming on the second surface of the substrate and used to radiate a second radiation pattern; wherein a first vertical projecting plane of the first antenna unit on the second surface is overlapped with the second antenna unit completely or partially, a second vertical projecting plane of the second antenna unit on the first surface is overlapped with the first antenna unit completely or partially and the first radiation pattern and the second radiation pattern are perpendicular each other. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification