Developments of radar and magnetrons in the Netherlands after 1945

This paper covers developments and applications of radar and magnetrons in The Netherlands after 1945. The paper describes: 1. The most important participants, 2. The rapid expansion of the radar installed base, 3. A couple of magnetron-related research projects, 4. Some magnetron applications—in the M20 series radar—in (industrial) heating applications, CW magnetrons.