US Patent Issued to SAMSUNG ELECTRONICS on Sept. 15 for "SAB based loop filter with cross-coupled structure and ADC including the same" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,956, issued on Sept. 15, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).

"SAB based loop filter with cross-coupled structure and ADC including the same" was invented by Jongmi Lee (Suwon-si, South Korea) and Seongeun Cho (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a loop filter, comprising, a first single-amplifier biquad (SAB) integrator configured to apply an integration operation to an in-phase (I) input signal; a second SAB integrator configured to apply an integration operation to a quadrature (Q) input signal; a first cross-coupled path between an output terminal of the first SAB in...