| 摘要 |
<p>The objective of the present invention is to obtain a high-frequency heating device that is capable of propagating high-frequency waves, which have been oscillated by a high-frequency oscillator, into a heating chamber more evenly. An antenna (20) of the high-frequency heating device is equipped with: slot antennas (31, 32) that utilize slit apertures (31b, 32b), which are created on conductor sections (31a, 32a) connected to an antenna shaft (22), as first radiating sections (30); conduction paths (42, 43) that are bifurcated from the first radiating sections (30); and a second antenna that utilizes an antenna plate (41), which is connected to the conduction paths (42, 43), as a second radiating section (40).</p> |
