Multifrequency inverted-F antenna
First Claim
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1. A multifrequency antenna comprising:
- a conductive radiating element extending in a longitudinal direction and having opposite first and second ends lying in said longitudinal direction;
a conductive grounding element spaced apart from said radiating element in a transverse direction relative to said longitudinal direction;
a conductive interconnecting element extending between said radiating and grounding elements and including first, second, and third parts, said first part being electrically connected to said radiating element at a feeding point between said first and second ends of said radiating element, said second part being offset from said first part in said longitudinal direction and being electrically connected to said grounding element, said third part electrically interconnecting said first and second parts; and
a feeding line electrically connected to said interconnecting element.
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Abstract
A multifrequency inverted-F antenna includes a radiating element having opposite first and second ends, a grounding element spaced apart from the radiating element, and an interconnecting element extending between the radiating and grounding elements and including first, second, and third parts. The first part is connected to the radiating element at a feeding point between the first and second ends. The second part is offset from the first part in a longitudinal direction, and is connected to the grounding element. The third part interconnects the first and second parts. A feeding line is connected to the interconnecting element.
104 Citations
13 Claims
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1. A multifrequency antenna comprising:
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a conductive radiating element extending in a longitudinal direction and having opposite first and second ends lying in said longitudinal direction;
a conductive grounding element spaced apart from said radiating element in a transverse direction relative to said longitudinal direction;
a conductive interconnecting element extending between said radiating and grounding elements and including first, second, and third parts, said first part being electrically connected to said radiating element at a feeding point between said first and second ends of said radiating element, said second part being offset from said first part in said longitudinal direction and being electrically connected to said grounding element, said third part electrically interconnecting said first and second parts; and
a feeding line electrically connected to said interconnecting element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification