Pattern shaping of RF emission patterns
First Claim
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1. An antenna system comprising:
- an antenna array including a plurality of antenna elements for selective coupling to a radio frequency feed port, wherein at least two of the plurality of antenna elements generate an omnidirectional radiation pattern; and
a plurality of electrically conductive shaping elements that change the omnidirectional radiation pattern generated by the at least two of the antenna elements, wherein at least one of the electrically conductive shaping elements includes switching elements that selectively couple and decouple corresponding electrically conductive elements to cause a change in the omnidirectional radiation pattern.
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Abstract
A metallic shaping plate located in the interior housing of a wireless device is disclosed. The metallic shaping plate may influence a radiation pattern being generated by a horizontal antenna array. The result may be an increase in the gain of the array.
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Citations
10 Claims
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1. An antenna system comprising:
- an antenna array including a plurality of antenna elements for selective coupling to a radio frequency feed port, wherein at least two of the plurality of antenna elements generate an omnidirectional radiation pattern; and
a plurality of electrically conductive shaping elements that change the omnidirectional radiation pattern generated by the at least two of the antenna elements, wherein at least one of the electrically conductive shaping elements includes switching elements that selectively couple and decouple corresponding electrically conductive elements to cause a change in the omnidirectional radiation pattern. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
- an antenna array including a plurality of antenna elements for selective coupling to a radio frequency feed port, wherein at least two of the plurality of antenna elements generate an omnidirectional radiation pattern; and
Specification