US Patent Issued to Smart RF on June 2 for "Digital multi-band predistortion linearizer with non-linear subsampling algorithm in the feedback loop" (Canadian Inventors)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,647,142, issued on June 2, was assigned to Smart RF Inc. (Calgary, Canada).

"Digital multi-band predistortion linearizer with non-linear subsampling algorithm in the feedback loop" was invented by Fadhel M. Ghannouchi (Calgary, Canada), Aidin Bassam (Calgary, Canada), Mohamed Helaoui (Calgary, Canada) and Andrew Kwan (Calgary, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "A concurrent multi-band linearized transmitter (CMLT) has a concurrent digital multi-band predistortion block (CDMPB) and a concurrent multi-band transmitter (CMT) connected to the CDMPB. The CDMPB can have a plurality of digital baseband signal predistorter blocks (DBSPBs), an ...