US Patent 7813654 Broadband linearization of photonic modulation using transversal equalization
Patent 7813654 was granted and assigned to Hrl Laboratories, Llc on October, 2010 by the United States Patent and Trademark Office.
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Patent abstract
Transversal equalization is used to obtain broadband linearization of photonic modulation. A photonic link comprises a signal path and a feed-forward path. The feed-forward path includes an optical linearizer and a transversal equalizer connected with the optical linearizer. In this way, amplitude and phase matching of the error in the signal path is obtained over a wide bandwidth. This, in turn, enables a broadband enhancement of the link's spur free dynamic range (SFDR).
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US Patent 07813654 Broadband linearization of photonic modulation using transversal equalization US Patent 7813654 Broadband linearization of photonic modulation using transversal equalization
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Patent Number
0781365400
Patent Number
781365400
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Is a
Current Assignee
Patent Jurisdiction
Patent Number
078136540
Date of Patent
October 12, 2010
0Patent Application Number
111176560
Date Filed
April 27, 2005
0Official Website
Patent Primary Examiner
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
078136540
Date of Patent
October 12, 2010
0Patent Application Number
111176560
Date Filed
April 27, 2005
0Official Website
Patent Primary Examiner
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US Patent 07813654 Broadband linearization of photonic modulation using transversal equalization
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07813654
Date of patent
October 12, 2010
Patent application number
11117656
Date Filed
April 27, 2005
Patent primary examiner
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