A timer begins when the sensor determines the food is almost done, preventing under- or overcooked food and uneven heating ... microwave oven sensor detects moisture in the oven's cavity.

Invented during the height of the Battle of the Atlantic, the cavity magnetron resembles ... technology to customers wanting to use microwave heating and plasma generation for applications such ...

These help prevent bad odours, maintains efficiency and keeps the air inside the cavity ... microwave power are conventional and convection. The former converts energy into microwaves that heat ...

The cavity magnetron is a power RF oscillator ... and it lies at the heart of a domestic microwave oven. They usually need a high-voltage mains transformer and a rectifier to work, but [Hyperspace ...