Abstract: The present invention relates to a device for transmitting a signal between a waveguide and a printed circuit board, the device comprising a first access means and a second access means for the signal to be transmitted, a conductor track forming the first access means, a printed circuit board comprising a substrate, and a transition element. The element comprises an upper ground plane and a lower ground plane that is intended to be in direct contact with the waveguide, the lower ground plane comprising a slot forming the second access means of the transmission device, one of the upper ground plane and the lower ground plane being connected to the conductor track.

Abstract: According to the invention, the following are provided: a first element (1, 1a) of pedagogic hyperfrequency circuit, at least one corresponding magnetic tray (2), at least one other second element (1b) of hyperfrequency circuit, similar to the first element (1, 1a), and at least one third other corresponding pedagogic hyperfrequency electric connection element (3), separate from the first element (1, 1a), which are intended to cooperate together to form a pedagogic hyperfrequency circuit.

Abstract: According to the invention, the following are provided: a first element (1, 1a) of pedagogic hyperfrequency circuit, at least one corresponding magnetic tray (2), at least one other second element (1b) of hyperfrequency circuit, similar to the first element (1, 1a), and at least one third other corresponding pedagogic hyperfrequency electric connection element (3), separate from the first element (1, 1a), which are intended to cooperate together to form a pedagogic hyperfrequency circuit.