Patch antenna for generating circular polarization
First Claim
1. A surface mounted chip antenna, comprising:
- a dielectric block constructed in the form of a rectangular solid having opposite first and second major surfaces;
a ground electrode formed on the first major surface;
a feeding electrode formed on at least one side surface of the dielectric block; and
a radiation electrode comprised of a radiation portion formed on the second major surface, an open portion formed to be spaced apart from the feeding electrode, and a short portion formed for coupling the radiation portion with the ground electrode;
wherein the feeding electrode is spaced apart from the open and short portions of the radiation electrode and the ground electrode by a gap region formed by exposing the dielectric block;
wherein the radiation electrode includes a slot region formed by exposing the dielectric block, the slot region having one end connected to the gap region adjacent to the open portion.
1 Assignment
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Accused Products
Abstract
Disclosed herein is a surface mounted chip antenna. The surface mounted chip antenna has a dielectric block, a ground electrode, a feeding electrode, and a radiation electrode. The dielectric block is constructed in the form of a rectangular solid having opposite first and second major surfaces. The ground electrode is formed on the first major surface. The feeding electrode is formed on at least one side surface of the dielectric block. The radiation electrode is comprised of a radiation portion formed on the second major surface, an open portion formed to be spaced apart from the feeding electrode, and a short portion formed for coupling the radiation portion with the ground electrode.
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Citations
8 Claims
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1. A surface mounted chip antenna, comprising:
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a dielectric block constructed in the form of a rectangular solid having opposite first and second major surfaces;
a ground electrode formed on the first major surface;
a feeding electrode formed on at least one side surface of the dielectric block; and
a radiation electrode comprised of a radiation portion formed on the second major surface, an open portion formed to be spaced apart from the feeding electrode, and a short portion formed for coupling the radiation portion with the ground electrode;
wherein the feeding electrode is spaced apart from the open and short portions of the radiation electrode and the ground electrode by a gap region formed by exposing the dielectric block;
wherein the radiation electrode includes a slot region formed by exposing the dielectric block, the slot region having one end connected to the gap region adjacent to the open portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification