Frequency matching and optimization system for an RF receiver
First Claim
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1. A frequency matching and optimization system for an RF receiver, comprising:
- a barrier operator having;
a selection interface to receive a selection input;
a receiver to detect signals of any number of frequencies, said receiver configured to detect signals of a desired frequency in response to said selection input at said selection interface; and
a frequency matching module having an antenna to receive signals, said matching module removably coupled to said receiver, whereby said frequency matching module optimizes signals of said desired frequency, which are detected by said receiver.
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Abstract
A system for selectively changing the operating frequency of an RF receiver includes a receiver having a selection interface, and a frequency matching module removably attached to the barrier operator. After detecting an input on its selection interface, the receiver responsively changes its operating frequency from its current frequency to another frequency, as determined by the input. The frequency matching module then optimizes received signals of the same frequency as the receiver'"'"'s operating frequency, thereby enhancing the receiver'"'"'s range of signal detection.
15 Citations
15 Claims
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1. A frequency matching and optimization system for an RF receiver, comprising:
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a barrier operator having;
a selection interface to receive a selection input;
a receiver to detect signals of any number of frequencies, said receiver configured to detect signals of a desired frequency in response to said selection input at said selection interface; and
a frequency matching module having an antenna to receive signals, said matching module removably coupled to said receiver, whereby said frequency matching module optimizes signals of said desired frequency, which are detected by said receiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A frequency matching and optimization system for a receiver comprising:
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a barrier operator having a receiver responsive to a carrier signal of a first frequency;
a frequency matching module to optimize a received carrier signal of a second frequency, said module removably coupled to said barrier operator;
whereby in response to coupling said module to said barrier operator, said receiver becomes responsive to said second frequency.
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15. A frequency matching and optimization system for a receiver comprising:
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a plurality of frequency matching modules; and
a receiver removably coupled to a first frequency select module, said frequency select module enabling receiver to be responsive to signals of a first predetermined frequency;
wherein, the receiver is selectively enabled to be responsive to signals of a second predetermined frequency upon the removal of said first frequency select module, and the coupling of a second frequency select module to said receiver.
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Specification
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Current AssigneeHRH Newco Corporation
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Original AssigneeWayne-Dalton Corporation (HRH Door Corp.)
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InventorsMaurer, Steven K.
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Granted Patent
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Time in Patent OfficeDays
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Field of Search
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US Class Current455/275
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CPC Class CodesG07C 2009/00793 by Hertzian wavesG07C 2009/00928 for garage doorsG07C 2209/61 Signal comprising different...G07C 9/00309 operated with bidirectional...
