Versatile system for adaptive mobile station antenna
First Claim
1. A mobile communications device comprising:
- an array of antenna elements;
a sensing component, disposed along a surface of the mobile communications device proximal to the array of antenna elements, adapted to sense proximity of a foreign object to the array of antenna elements;
a processor component, communicatively coupled to the sensing component, adapted to receive data characterizing the foreign object'"'"'s proximity from the sensing component, and to determine a configuration for the array of antenna elements based upon that data; and
an implementation element, communicatively coupled to the processor component and to the array of antenna elements, adapted to modify the array of antenna elements using a micro-electro-mechanical system responsive to a selector element configured to set switches of the micro-electro-mechanical system to couple selected elements of the array of antenna elements together to set the array of antenna elements in the configuration determined by the processor component in response to the foreign object.
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Accused Products
Abstract
A system for providing an adaptive antenna system in a mobile communications device is disclosed. An array of antenna elements is provided. A sensing component is disposed along a surface of the mobile communications device, proximal to the array of antenna elements. A processor component is communicatively coupled to the sensing component. An implementation element is communicatively coupled to the processor component, and to the array of antenna elements. The sensor component generates data characterizing the proximity of a foreign object to the array of antenna elements; which the processing component uses to determine a configuration for the array of antenna elements. The implementation element modifies the array of antenna elements, responsive to the configuration determined by the processor component.
21 Citations
24 Claims
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1. A mobile communications device comprising:
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an array of antenna elements; a sensing component, disposed along a surface of the mobile communications device proximal to the array of antenna elements, adapted to sense proximity of a foreign object to the array of antenna elements; a processor component, communicatively coupled to the sensing component, adapted to receive data characterizing the foreign object'"'"'s proximity from the sensing component, and to determine a configuration for the array of antenna elements based upon that data; and an implementation element, communicatively coupled to the processor component and to the array of antenna elements, adapted to modify the array of antenna elements using a micro-electro-mechanical system responsive to a selector element configured to set switches of the micro-electro-mechanical system to couple selected elements of the array of antenna elements together to set the array of antenna elements in the configuration determined by the processor component in response to the foreign object. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method of providing an adaptive antenna system in a mobile communications device, the method comprising:
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sensing, by a sensing component disposed along a surface of the mobile communications device proximal to the array of antenna elements, a foreign object proximate to an array of antenna elements; generating data characterizing proximity of the foreign object to the array of antenna elements; determining, by a processing component communicatively coupled to the sensing component, a configuration for the array of antenna elements based upon that data to compensate for the foreign object; and modifying, by an implementation element communicatively coupled to the processor component and to the array of antenna elements, the array of antenna elements using a micro-electro-mechanical system responsive to a selector element configured to set switches of the micro-electro-mechanical system to set the array of antenna elements in the configuration determined by the processor component in response to the foreign object the configuration determined by the processor component, and wherein at least one of the switches of the micro-electro-mechanical system is configured to couple a first antenna element to a second antenna element to form a complete antenna element based on the configuration. - View Dependent Claims (17, 18, 19, 20, 21)
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22. An adaptive antenna system, for use in a mobile station, comprising:
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an external antenna component; an internal array of antenna elements coupled to the external antenna component; a proximity sensing component, disposed along a surface of the mobile station proximal to the external antenna component; a processor component, communicatively coupled to the sensing component; and an implementation element, communicatively coupled to the processor component and to the array of antenna elements, wherein the implementation element comprises a micro-electro-mechanical system and a selector element, and wherein a configuration of the array of antenna elements is modified using the micro-electro-mechanical system responsive to; a selector element configured to set switches of the micro-electro-mechanical system to couple at least two antenna elements of the array together to form at least one complete antenna element; and to data from the proximity sensing component to compensate for the presence of a foreign object, as processed by the processor component. - View Dependent Claims (23)
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24. A method of adapting a mobile communications device antenna system responsive to proximity of a foreign object, the method comprising:
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sensing, by a sensing component disposed along a surface of the mobile communications device and adapted to determine voltage standing wave ratio for an antenna element, a changes in a voltage standing wave ration due to a proximity of a foreign object to the antenna element; generating, data characterizing the sensed changes in voltage standing wave ratio due to proximity of the foreign object to the antenna element; determining, by a processor component communicatively coupled to the sensing component, a configuration for the array of antenna elements based upon that data; and modifying, by an implementation element communicatively coupled to the processor component and to the array of antenna elements, the array of antenna elements using a micro-electro-mechanical system responsive to a selector element configured to set switches of the micro-electro-mechanical system to couple a first antenna element to a second antenna element to set the array of antenna elements in the configuration determined by the processor component in response to the foreign object.
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Specification