Position identification system and method
First Claim
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1. A position identification system, comprising:
- a receiver configured to receive an initiation signal and attenuate the initiation signal until the initiation signal is within a first predetermined range of a reference signal; and
a controller configured to identify the position of the receiver in response to the attenuation.
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Abstract
A position identification system and method include a receiver configured to receive an initiation signal and attenuate the initiation signal until the initiation signal is within a first predetermined range of a reference signal. A controller identifies the position of the receiver in response to the attenuation.
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Citations
18 Claims
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1. A position identification system, comprising:
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a receiver configured to receive an initiation signal and attenuate the initiation signal until the initiation signal is within a first predetermined range of a reference signal; and a controller configured to identify the position of the receiver in response to the attenuation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of determining position, comprising:
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receiving an initiation signal by a receiver; attenuating the received initiation signal until the initiation signal is within a first predetermined range of a reference signal; and identifying the position of the receiver in response to the amount of attenuation of the initiation signal. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification