APPARATUS FOR PROVIDING A CONTROL SIGNAL FOR A VARIABLE IMPEDANCE MATCHING CIRCUIT AND A METHOD THEREOF
First Claim
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1. An apparatus for providing a control signal for a variable impedance matching circuit, comprising:
- a control module configured to generate a control signal for adjusting an impedance of a variable impedance matching circuit coupled to an antenna module,wherein the control module is configured to generate the control signal based on a sensor signal received from a sensor circuit located in proximity to the antenna module, wherein the sensor signal comprises information related to a power of an electromagnetic signal radiated by the antenna module.
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Abstract
An apparatus for providing a control signal for a variable impedance matching circuit comprises a control module configured to generate a control signal for adjusting an impedance of a variable impedance matching circuit coupled to an antenna module. The control module is configured to generate the control signal based on a sensor signal received from a sensor circuit located in proximity to the antenna module. The sensor signal comprises information related to a power of an electromagnetic signal radiated by the antenna module.
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Citations
25 Claims
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1. An apparatus for providing a control signal for a variable impedance matching circuit, comprising:
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a control module configured to generate a control signal for adjusting an impedance of a variable impedance matching circuit coupled to an antenna module, wherein the control module is configured to generate the control signal based on a sensor signal received from a sensor circuit located in proximity to the antenna module, wherein the sensor signal comprises information related to a power of an electromagnetic signal radiated by the antenna module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A method for providing a control signal for a variable impedance matching circuit, the method comprising:
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receiving a sensor signal from a sensor circuit located in proximity to an antenna module, wherein the sensor signal comprises information related to a power of an electromagnetic signal radiated by the antenna module; and generating a control signal for adjusting an impedance of a variable impedance matching circuit coupled to the antenna module based on the sensor signal.
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Specification