cavity magnetron उदाहरण वाक्य

Another classic example of WWII technology applied to home use is the microwave oven, the core of which was the cavity magnetron used in radar.
The cavity magnetron was demonstrated to Americans at RCA, Bell Labs, etc . It was 100 times as powerful than anything they had seen.
Significant contributions to the war effort included the development in 1940 of the cavity magnetron for radar, by the scientists valves, lamps and lighting equipment.
In February 1940, Harry Boot and John Randall at Birmingham University built a high-power cavity magnetron, allowing signal-generation at microwave frequencies.
The emission current as given above is many times greater than that normally collected by the electrodes, except in some pulsed valves such as the cavity magnetron.

Modern microwave ovens have been designed to prevent damage to the cavity magnetron tube from microwave energy reflection, and aluminium packages designed for microwave heating are available.
The "'Naxos "'radar warning receiver was a World War II German countermeasure to X band microwave radar produced by a cavity magnetron.
The cavity magnetron was duplicated by the Bell Telephone Laboratories ( BTL ) and placed into production for use by the Rad Lab in the first two projects.
A test of their new cavity magnetron design in February 1940 produced 400 watts, and within a week it had been pushed over 1.000 watts.
The magnetic field and voltages applied to the electrodes made the electrons form a thick sheet ( as in a cavity magnetron ) that went to only one anode.