Dual band printed antenna
First Claim
1. A dual band printed antenna comprising:
- a metal substrate comprising a slot;
an electrically isolated supporting element, wherein a side of the electrically isolated supporting element is formed on the metal substrate; and
a monopole antenna element formed on the other side of the electrically isolated supporting element and corresponding to the position of the slot, and the monopole antenna element comprises;
a radiation part comprising a feed point; and
a ground part separated from the radiation part for a distance;
wherein the radiation part resonates with the slot to generate a first radiation pattern of a first frequency band and the radiation part resonates itself to generate a second radiation pattern of a second frequency band.
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Accused Products
Abstract
A dual band printed antenna that includes a metal substrate, an electrically isolated supporting element and a monopole antenna element. The metal substrate includes a slot. A side of the isolated supporting element is formed on the metal substrate. The monopole antenna element is formed on the other side of the isolated supporting element and corresponding to the position of the slot. The monopole antenna element includes a radiation part that includes a feed point and a ground part separated from the radiation part for a distance. The radiation part resonates with the slot to generate a radiation pattern of a first frequency band. The radiation part resonates itself to generate a radiation pattern of a second frequency band.
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Citations
20 Claims
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1. A dual band printed antenna comprising:
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a metal substrate comprising a slot; an electrically isolated supporting element, wherein a side of the electrically isolated supporting element is formed on the metal substrate; and a monopole antenna element formed on the other side of the electrically isolated supporting element and corresponding to the position of the slot, and the monopole antenna element comprises; a radiation part comprising a feed point; and a ground part separated from the radiation part for a distance; wherein the radiation part resonates with the slot to generate a first radiation pattern of a first frequency band and the radiation part resonates itself to generate a second radiation pattern of a second frequency band. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A dual band printed antenna comprising:
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a metal substrate comprising a slot; an electrically isolated supporting element formed on a side of the metal substrate; and an inverted-F antenna element formed on the other side of the electrically isolated supporting element and corresponding to the position of the slot, and the inverted-F antenna element comprises at least one radiation part comprising a feed point and a ground point; wherein the radiation part resonates with the slot to generate a first radiation pattern of a first frequency band and the radiation part resonates itself to generate a second radiation pattern of a second frequency band. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification