A microwave oven including a defrosting step in which a target which must be heated is irradiated with microwaves which are irregular in terms of time at least when the phase of water in the target is shifted from a solid body to liquid. The microwave oven includes a magnetron for generating microwaves for dielectrically heating a target which must be heated; and a waveguide through which microwaves generated by the magnetron are propagated into a heating chamber, wherein a defrosting process is performed in such a manner that microwaves which are irregular in terms of time and which are in a chaos state are propagated through the waveguide at least when the phase of water in the target is shifted from a solid body to liquid.
申请公布号
AU5343098(A)
申请公布日期
1998.08.03
申请号
AU19980053430
申请日期
1998.01.09
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
TETSUYA KODA;YUMIKO HARA;YASUMICHI KOBAYASHI;EMIKO ISHIZAKI;KENJI WATANABE;TERUHIKO HIRAISHI;MASAAKI SANO;TOMOKAZU ITO