SPUR FREQUENCY ESTIMATION INSIDE DIGITAL PHASE LOCKED LOOP

• Main Authors: AVIVI, Rotem, DGANI, Yair, KERNER, Michael
• Format: Patent
• Language: English; French; German
• Published: 08.04.2020
• Subjects: AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATIONOF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES; BASIC ELECTRONIC CIRCUITRY; ELECTRICITY

Systems and methods configured to cancel spurs in a phase locked loop (PLL) system are provided. A method configured to cancel spurs in a PLL system includes receiving a PLL signal from the PLL system; determining an estimated spur frequency of a spur in the received PLL signal based on the received...