Other manufacturing process of emission and reception concurrent, 10 - respect to the radar waves millimetric and using such a head

摘要

The invention has for its object the industrial embodiment of an emitting head and take-up in millimetric waves, having an excellent quality technique for a cost price moderate and a minimum overall size. / p & & p & the head according to the invention comprises, for example, a guide has a cross section carree 5, connected by a duplexer 6, provided with fins 51, 52 has two guides a rectangular sections 7, 8 has a polarization cross. One of these guides 7 is in a half - to be able to receive, via an opening, np, an opening of the other guide 8. A symmetrical melangeur comprising two diodes 27 receives the signals of the two guides, and has two outputs 29. The oscillator 9 a gunn diode type or of the avalanche serves as a sender and incorporated in the local signal. / p & & p & application to issuers - 29 and to the radar waves millimetric.