| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: microwave generator comprises a magnetron, three step-up transformers, three high-voltage capacitors and six high-voltage diodes. The latter are combined into two groups of three diodes, besides, primary windings of all three transformers are connected to a three-phase AC network. At the same time unilaterally arranged leads of secondary windings of all three transformers are connected as start, the common point of which is connected to the ground. In their turn the oppositely arranged leads of all three transformers via high-voltage capacitors are serially connected to anodes of high-voltage diodes of the first group and to cathodes of high-voltage diodes of the second group. Cathodes of the first group of high-voltage diodes are connected with the common point connected to the ground, and anodes of the second group of high-voltage diodes are connected with the magnetron cathode.EFFECT: increased output capacity of a generator with preservation of continuity of a mode of generation of microwave radiation.1 dwg |
