| 摘要 |
<p>The invention relates to a device for coupling high-frequency primary amplifiers (M1, M2,... Mn) operating at a frequency f and including n high-frequency inputs E1, E2,... Ei,... Ep,... En, n being an integer higher than 1, i and p being two integers between 1 and n and p being different from i, and a power high-frequency output (S) for providing to a charge (R) a power that is the sum of the powers supplied by all the elementary amplifiers having their power outputs connected to said high-frequency inputs. The coupling device includes n selves L1, L2, Li,... Lp,... Ln connected at the ends thereof to a respective high frequency input, the other ends being connected together to an end (B) of an output capacitance (Cs) having its other end connected to the high-frequency output (S) in order to define as many serial resonant circuits LC resonating at the operational frequency f between the inputs E1, E2,... Ei,... Ep,...En and the high-frequency output (s) as there are amplifiers to be coupled. The invention can be used for HFI industrial heating generators.</p> |
