Aula 19 - Parabólica offset, com duplo refletor (Cassegrain e gregoriana) e com refletor esférico

Lesson 19: Offset Parabolic Antenna Antennas with two reflectors (Cassegrain and Gregorian) Antennas with a spherical reflector Course on antennas, focusing on the main concepts and their use in telecommunications systems. Link to the playlist: https://bit.ly/3k7tGJc