CIRCUIT BOARD ANTENNA STRUCTURES AND SYSTEMS
First Claim
Patent Images
1. A circuit board antenna structure, comprising:
- a circuit board;
a u-shaped antenna body having a first elongate portion and a second elongate portion separated by a short portion and arranged such that the first elongate portion is positioned closer to the circuit board;
the second elongate portion being longer than the first elongate portion and having a feeding probe extending from the second elongate portion and attached to the circuit board; and
the second elongate portion also having a grounding point extending from the second elongate portion and attached to the circuit board.
0 Assignments
0 Petitions
Accused Products
Abstract
Circuit board antenna structures and systems are described herein. One circuit board antenna structure, includes a circuit board, a u-shaped antenna body having a first elongate portion and a second elongate portion separated by a short portion and arranged such that the first elongate portion is positioned closer to the circuit board, the second elongate portion being longer than the first elongate portion and having a feeding probe extending from the second elongate portion and attached to the circuit board, and the second elongate portion also having a grounding probe extending from the second elongate portion and attached to the circuit board.
-
Citations
20 Claims
-
1. A circuit board antenna structure, comprising:
-
a circuit board; a u-shaped antenna body having a first elongate portion and a second elongate portion separated by a short portion and arranged such that the first elongate portion is positioned closer to the circuit board; the second elongate portion being longer than the first elongate portion and having a feeding probe extending from the second elongate portion and attached to the circuit board; and the second elongate portion also having a grounding point extending from the second elongate portion and attached to the circuit board. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A circuit board antenna system, comprising:
-
a circuit board; a first antenna structure having; a u-shaped antenna body having a first elongate portion and a second elongate portion separated by a short portion and arranged such that the first elongate portion is positioned closer to the circuit board; the second elongate portion being longer than the first elongate portion and having a first feeding probe extending from the second elongate portion and attached to the circuit board; and the second elongate portion also having a second feeding probe extending from the second elongate portion and attached to the circuit board; and a second antenna structure having; a u-shaped antenna body having a first elongate portion and a second elongate portion separated by a short portion and arranged such that the first elongate portion is positioned closer to the circuit board; the second elongate portion being longer than the first elongate portion and having a first feeding probe extending from the second elongate portion and attached to the circuit board; and the second elongate portion also having a second feeding probe extending from the second elongate portion and attached to the circuit board; and
wherein at least one of the first and second elongate portions of the first antenna structure is generally perpendicular to at least one of the first and second elongate portions of the second antenna structure. - View Dependent Claims (12, 13, 14, 15, 16, 19, 20)
-
-
17. The circuit board antenna system of claim 16, wherein the cancelation line includes a reactive circuit to adjust the phase of signals propagated between the first and second antenna structures.
-
17-18. -18. (canceled)
-
18. A circuit board antenna structure, comprising:
-
a circuit board; a u-shaped antenna body having a first elongate portion and a second elongate portion separated by a short portion and arranged such that the first elongate portion is positioned closer to the circuit board; the second elongate portion being longer than the first elongate portion and having a feeding probe extending from the second elongate portion and attached to the circuit board; and the second elongate portion also having a grounding point extending from the second elongate portion and attached to the circuit board, wherein a span of the antenna structure between an end of the first elongate portion, the short portion, the second elongate portion, and an end of the grounding point constitutes a predefined wavelength resonance mode.
-
Specification