Sumários
Phase locked loops (VC class)
14 maio 2020, 11:00 • Gonçalo Nuno Gomes Tavares
Resolution of an exercise about XOR phase detector. Determination of the phase detection characteristic with rectangular waves with different duty-cycles and frequencies.
Phase locked loops (VC class)
11 maio 2020, 11:00 • Gonçalo Nuno Gomes Tavares
Phase locked loops. Hang-up and cycle-slip phenomena. Hold range. Acquisition process. Estimate for the lock range. Slides 13-17 plus additional notes.
Phase locked loops (VC class)
7 maio 2020, 11:00 • Gonçalo Nuno Gomes Tavares
Phase locked loops. Static analysis. Slides 7-12.
Class not held
4 maio 2020, 15:30 • Gonçalo Nuno Gomes Tavares
This is a laboratory class which requires mandatory access to dedicated hardware boards and instruments. Therefore it is presential in nature. Due to the current COVID-19 constraints this class was not held.
Phase locked loops (VC class)
4 maio 2020, 11:00 • Gonçalo Nuno Gomes Tavares
Introduction to phase locked loops. Characteristics, types and applications. Stability. Slides 1-6.