History and foundations of radio astronomy. Physical processes in radio astronomy. Antenna fundamentals and radio receivers. Single-dish radio telescopes. Principles of interferometry. Synthesis imaging and array design. Calibration and imaging techniques. Milky Way radio astronomy. Galaxy evolution studies. Radio AGN and nuclear feedback. AGN: multi-wavelenght phenomenology, unified model and radiative efficiency, Eddington limit and scaling relations, Sgr A* and the Event-Horizon Telescope, black hole demographics. Radio galaxies: morphology, structure and populations, physical conditions, host galaxies and environments. Radio halos and relics in galaxy clusters. Galaxy clusters and the Sunyaev-Zel'dovich effect. Present and future of radio astronomy.
