| 摘要 |
The invention concerns energy coupling/decoupling devices, for signals of same amplitudes and phases, usable in metric and decimetric waves. Said device comprises, series-mounted, first 3dB couplers (M1-Mn), two distribution panel boxes (B1, B2) and a second 3dB coupler (Cr). To produce a compact assembly the distribution panel boxes used have mutually parallel first and second surfaces joined together at their periphery by a ring wherein the inputs are arranged according to a radiate symmetry, and an output located in their first surface centre; the boxes (B1, B2) are arranged with their second surface opposite each other; the first couplers (M1, Mn) are mounted astride between the inputs of the two boxes. The invention is particularly applicable in transmitters operating in microwaves.
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