Guide a radiating slots not incline to excitation by radiating patch.

摘要

The invention relates to a guide for radiating slots are not inclined to excitation by radiating patch. & br / in a waveguide (1) comprising slots (2, 3) perpendicular to the axis of the waveguide are cut in a small side of the guide, there is a printed circuit board (4) carrying the radiating patches (5, 7) for coupling to the energy propagating in the guide and of the microstrip lines (6, 8) connected to the patterns in order to excite the slots (2, 3) with the energy thus collected. (br / the invention applies to the slotted waveguides, in particular in array antennas.