Key fob having LF single dimension tranceive antenna and two-dimension receive antenna
First Claim
Patent Images
1. A key fob, comprising:
- a housing;
a printed circuit board disposed within the housing;
a 1-D antenna that provides for transmission and reception of signals on a first axis; and
a 2-D antenna that provides for reception of signals of a second axis and a third axis, wherein the first, second and third axes are orthogonal to each other, and wherein the 1-D antenna and the 2-D antenna are provided on the printed circuit board.
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Accused Products
Abstract
A key fob includes a 1-D antenna that provides for transmission and reception of signals on a first axis. The key fob also includes a 2-D antenna that provides for receipt of signals of a second axis and a third axis, wherein the first, second and third axes are orthogonal to each other. The 1-D antenna and the 2-D antenna are provided on a printed circuit board disposed within a housing of the key fob.
18 Citations
23 Claims
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1. A key fob, comprising:
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a housing;
a printed circuit board disposed within the housing;
a 1-D antenna that provides for transmission and reception of signals on a first axis; and
a 2-D antenna that provides for reception of signals of a second axis and a third axis, wherein the first, second and third axes are orthogonal to each other, and wherein the 1-D antenna and the 2-D antenna are provided on the printed circuit board. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A key fob, comprising:
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a housing;
a first printed circuit board disposed within the housing;
a second printed circuit board disposed within the housing;
a 1-D antenna that provides for transmission and reception of signals on a first axis; and
a 2-D antenna that provides for receipt of signals of a second axis and a third axis, wherein the first, second and third axes are orthogonal to each other, and wherein the 1-D antenna and the 2-D antenna are respectively provided on the first and second printed circuit boards. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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16. A key fob, comprising:
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a housing;
a printed circuit board disposed within the housing;
first antenna means that provides for transmission and reception of signals on a first axis; and
second antenna means that provides for receipt of signals of a second axis and a third axis, wherein the first, second and third axes are orthogonal to each other, and wherein at least one of the first and second antenna means is provided on the printed circuit board. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23)
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Specification