US Patent Issued to MaxLinear on Sept. 30 for "Cancellation of passive intermodulation from multiple sources" (Indian, American Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,926, issued on Sept. 30, was assigned to MaxLinear Inc. (Carlsbad, Calif.).

"Cancellation of passive intermodulation from multiple sources" was invented by Zohaib Mahmood (Westwood, Mass.), Subramanian Anantharaman Chandrasekarapuram (Bangalore, India), Srivathsa Acharya (Bangalore, India), Gopala Krishna Murthy Vemula (Bangalore, India) and Devika Sunilkumar (Bangalore, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system includes a receiver (RX) configured to receive an RX output signal in an RX band, where the RX output signal has a first passive intermodulation (PIM) source in the RX band a second PIM source in the RX band; and a proce...