首页>
外国专利>
Magnetron microwave generator with filament-life diagnostic circuit
Magnetron microwave generator with filament-life diagnostic circuit
展开▼
机译:具有灯丝寿命诊断电路的磁控微波发生器
展开▼
页面导航
摘要
著录项
相似文献
摘要
The microwave generator with use of a magnetron comprises a microwave detector for detecting microwave output from the magnetron and a filament life diagnostic circuit for judging the life of filament of the magnetron by decreasing an input power to a filament of the magnetron from a normal state of the magnetron while monitoring the microwave output from the magnetron by the microwave detector, comparing the input power in the normal state of the magnetron with that just before the magnetron becomes unstable and judging the filament life based on the difference between the input power of the normal state and that just before the unstable state.
展开▼