Configurable harmonic rejection mixer (HRM)

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United States of America Patent

PATENT NO 11923884
APP PUB NO 20230101419A1
SERIAL NO

17448847

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This disclosure provides systems, methods, and devices for wireless communication that support reconfiguring degeneration components in a converged RF transceiver supporting carrier aggregation across sub-6 GHz frequency bands and mmWave frequency bands. In a first aspect, an apparatus includes an input port configured to receive a mixer input signal; a first mixer forming at least a portion of an HRM mixer and coupled to the input port; a first configurable degeneration component of a first processing path coupled between the input port and the first mixer; and a controller coupled to the first degeneration component, wherein the controller is configured to control a first aspect of a first degeneration component. Other aspects and features are also claimed and described.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Holland, Kyle David San Diego, US 14 3
Lee, Jang Joon San Diego, US 13 3
Tasic, Aleksandar Miodrag San Diego, US 42 369
Thoppay, Egambaram Prakash San Diego, US 15 28

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