| 摘要 |
[Problem] To locally heat a target object by automatically recognizing the shape of the target object and emitting an electromagnetic wave corresponding to the shape, without necessitating an increase in the size of the device. [Solution] An electromagnetic wave heating device is provided with: a heating chamber; a planar antenna that is disposed on a wall surface of the heating chamber and emits an electromagnetic wave for heating a target object inside the heating chamber; and a control unit that controls the movement of the planar antenna, wherein the planar antenna comprises a plurality of antennas arranged in an array, and the control unit detects the shape or temperature distribution of the target object on the basis of the reflected electricity generated when the electromagnetic wave is emitted from the antennas, and, on the basis of the detection result, determines the size of microwaves that supply power to each of the antennas. |
