Is a
Patent attributes
Patent Applicant
Patent Jurisdiction
Patent Number
Date of Patent
February 1, 2022
Patent Application Number
17092214
Date Filed
November 6, 2020
Patent Citations
Patent Primary Examiner
Patent abstract
A method of pre-compensating for transmitter in-phase (I) and quadrature (Q) mismatch (IQMM) may include sending a signal through an up-converter of a transmit path to provide an up-converted signal, determining the up-converted signal, determining one or more IQMM parameters for the transmit path based on the determined up-converted signal, and determining one or more pre-compensation parameters for the transmit path based on the one or more IQMM parameters for the transmit path. In some embodiments, the up-converted signal may be determined through a receive feedback path. In some embodiments, the up-converted signal may be determined through an envelope detector.
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