Circular polarized antenna structure
AssigneeLorom Industrial Co., Ltd.
InventorBing Hao Zeng
Life of this patent
Estimating the term…
Abstract
Disclosed is a circular polarized antenna structure, comprising a main body, a protruding portion and a stopping portion, the stopping portion being formed between the main body and the protruding portion. The circular polarized antenna may be disposed to penetrate through the upper and lower surfaces of a base that has a radiation conductor and a grounding conductor disposed thereon respectively, the stopping portion abutting against the lower surface of the base to prevent the main body from coming loose and being detached from the base even if the protruding portion is subjected to a great impact or squeezing pressure caused by an external force coming from the lower surface upwards.
Claims7
A circular polarized antenna structure, comprising
- a main body;
- a protruding portion;
- a stopping portion formed between the main body and the protruding portion;
- and
- an extension portion formed at one end of the main body with respect to the stopping portion,
- wherein the cross section surface area of the extension portion is slightly smaller than the cross section surface area of the main body, and the cross section surface area of the protruding portion is slightly smaller than the cross section surface area of the main body.
A circular polarized antenna structure, comprising:
- a main body;
- a protruding portion;
- a stopping portion formed between the main body and the protruding portion;
- a base having at least an via hole;
- a radiation conductor disposed on the upper surface of the base, and at least a first through hole is formed at an upper position with respect to the via hole;
- a grounding conductor disposed on the lower surface of the base, and at least a second through hole is formed at an lower position with respect to the via hole;
- and
- solder,
- wherein the main body is disposed to penetrate the second through hole and the via hole, and one end of the main body with respect to the stopping portion and the first through hole are covered by the solder, and the stopping portion abuts against one end of the via hole close to the second through hole.
A circular polarized antenna structure, comprising:
- a main body;
- a protruding portion;
- a stopping portion formed between the main body and the protruding portion;
- a base having at least an via hole, one end of the via hole close to the second through hole having a recessed portion formed thereon;
- a radiation conductor disposed on the upper surface of the base, and at least a first through hole is formed at an upper position with respect to the via hole;
- a grounding conductor disposed on the lower surface of the base, and at least a second through hole is formed at an lower position with respect to the via hole;
- and
- solder,
- wherein the main body is disposed to penetrate the second through hole and the via hole, and one end of the main body with respect to the stopping portion and the first through hole are covered by the solder, and the stopping portion abuts against the recessed portion.
Dependencies are inferred from the claim text.