Technological Advancements Radar technology advanced rapidly during World War II. Key developments included the invention of the cavity magnetron, a high-powered vacuum tube that produced microwaves, allowing for smaller and more powerful radar systems. This innovation, developed by British scientists John Randall and Harry Boot, was instrumental in the creation of airborne radar sys... https://ms-tech-in.blogspot.com/2024/07/the-invention-of-radar-technological.html