| 摘要 |
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).
|
| 申请人 |
MITSUBISHI ELECTRIC CORPORATION;MITSUBISHI ELECTRIC HOME APPLIANCE CO., LTD.;NAGATA, SHIGEYUKI;KANAI, TAKAHIRO;KOBAYASHI, TOMOO;SAITOU, TAKESHI;YOSHIKAWA, HIDEKI;NINAGAWA, TOMOYA;SUGIYAMA, NAOYA;MURATA, YUTAKA;HACHISU, TATSUYA;KANAYA, SADAO;INAI, TOORU;ISHIDA, NORIYUKI |
发明人 |
NAGATA, SHIGEYUKI;KANAI, TAKAHIRO;KOBAYASHI, TOMOO;SAITOU, TAKESHI;YOSHIKAWA, HIDEKI;NINAGAWA, TOMOYA;SUGIYAMA, NAOYA;MURATA, YUTAKA;HACHISU, TATSUYA;KANAYA, SADAO;INAI, TOORU;ISHIDA, NORIYUKI |
