Radio Frequency Sensor
First Claim
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1. An apparatus comprising:
- a radio frequency radiator circuitry comprising an elongated radio frequency resonator and configured to generate an electromagnetic field extending from the radio frequency resonator;
a measurement circuitry configured to measure an electric property of the radio frequency resonator responsive to a proximity of an object when the radio frequency radiator circuitry is generating the electromagnetic field; and
a processing circuitry configured to convert the measured electric property into a user input command.
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Abstract
An apparatus includes a radio frequency radiator circuitry including an elongated radio frequency resonator and configured to generate an electromagnetic field extending from the radio frequency resonator, a measurement circuitry configured to measure an electric property of the radio frequency resonator responsive to a proximity of an object when the radio frequency radiator circuitry is generating the electromagnetic field, and a processing circuitry configured to convert the measured electric property into a user input command.
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Citations
20 Claims
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1. An apparatus comprising:
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a radio frequency radiator circuitry comprising an elongated radio frequency resonator and configured to generate an electromagnetic field extending from the radio frequency resonator; a measurement circuitry configured to measure an electric property of the radio frequency resonator responsive to a proximity of an object when the radio frequency radiator circuitry is generating the electromagnetic field; and a processing circuitry configured to convert the measured electric property into a user input command. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification