Electronic apparatus and dual band printed antenna of the same
First Claim
1. A dual band printed antenna comprising:
- a substrate comprising a first surface and a second surface opposite to each other and at least two electrically conductive holes penetrating therethrough;
a first driver disposed on the first surface and configured to generate a first radiation pattern of a first frequency band;
a first reflector disposed on the first surface and apart from the first driver at a first distance;
a second driver disposed on the second surface and configured to generate a second radiation pattern of a second frequency band, wherein the second driver is electrically coupled to the first driver through the at least two electrically conductive holes;
a second reflector disposed on the second surface corresponding to the position of the first driver and apart from the second driver by a second distance; and
a transmission line disposed on the first surface and electrically coupled to a feed point and a ground point of the first driver.
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Accused Products
Abstract
A dual band printed antenna that includes a substrate including a first and a second surfaces opposite to each other and conductive holes, a first and a second drivers, a first and a second reflectors and a transmission line is provided. The first driver is disposed on the first surface to generate a radiation pattern of a first frequency band. The first reflector is disposed on the first surface and apart from the first driver. The second driver is disposed on the second surface to generate a radiation pattern of a second frequency band and electrically coupled to the first driver through the conductive holes. The reflector is disposed on the second surface, corresponding to a position of the first driver and apart from the second driver. The transmission line is disposed on the first surface and coupled to a feeding point and a ground point of the first driver.
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Citations
18 Claims
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1. A dual band printed antenna comprising:
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a substrate comprising a first surface and a second surface opposite to each other and at least two electrically conductive holes penetrating therethrough; a first driver disposed on the first surface and configured to generate a first radiation pattern of a first frequency band; a first reflector disposed on the first surface and apart from the first driver at a first distance; a second driver disposed on the second surface and configured to generate a second radiation pattern of a second frequency band, wherein the second driver is electrically coupled to the first driver through the at least two electrically conductive holes; a second reflector disposed on the second surface corresponding to the position of the first driver and apart from the second driver by a second distance; and a transmission line disposed on the first surface and electrically coupled to a feed point and a ground point of the first driver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An electronic apparatus comprising:
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a supporting element; and at least one dual band printed antenna disposed on the supporting element and comprising; a substrate comprising a first surface and a second surface opposite to each other and at least two electrically conductive holes penetrating therethrough; a first driver disposed on the first surface and configured to generate a first radiation pattern of a first frequency band; a first reflector disposed on the first surface and apart from the first driver at a first distance; a second driver disposed on the second surface and configured to generate a second radiation pattern of a second frequency band, wherein the second driver is electrically coupled to the first driver through the at least two electrically conductive holes; a second reflector disposed on the second surface corresponding to the position of the first driver and apart from the second driver by a second distance; and a transmission line disposed on the first surface and electrically coupled to a feed point and a ground point of the first driver. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification