| 摘要 |
FIELD: electricity. ^ SUBSTANCE: microwave oven includes device of microwaves generation and body. Body includes three antennas. Two antennas are opposite to each other along horizontal direction. In device of microwaves generation, power distributor almost fully distributes microwave generated by microwave generator, by variators of phase. Each of phase variators controls phase of supplied microwave. It results in change of phase difference between microwaves accordingly radiated from two opposite antennas. Microwaves are accordingly radiated from antennas. ^ EFFECT: invention provides for supply of microwave to object with desired distribution and sufficient miniaturisation. ^ 11 cl, 15 dwg |
