| 摘要 |
FIELD: food baking or roasting structures. SUBSTANCE: microwave oven uses a microwave oscillator, radiator, metal reflector, dielectric support for foods and a dielectric base, having the reflector shape, thickness equal to 1/4 of the oscillator operating wavelength, in material of the base, whose one side is secured on the reflector, and material with surface resistance of 377 Ohms is applied onto the other side. EFFECT: traveling-wave condition is provided in heating cabinet. 1 dwgc
|
