MIT Radiation Laboratory
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The Radiation Laboratory was a radar research program operating at the Massachusetts Institute of Technology during World War II. From 1940 to 1945, the Rad Lab applied new microwave technologies to d
MIT Radiation Laboratory magnetron tests RL 35 193
MIT Radiation Laboratory trainees 1945
SCR 584 radar in Steenbergen RL SCR 584 188
MEW ANCPS 1 antenna and bombers NAID 6922416
SCR-584 radar
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The SCR-584 was an automatic-tracking microwave radar developed by the MIT Radiation Laboratory during World War II. It was one of the most advanced ground-based radars of its era and became one of th
MIT Radiation Laboratory
…for nearly half of American wartime spending on radar, or approximately $1.35 billion (equivalent to $18.5 billion in 2024). These systems included the SCR-584 gun-laying radar that intercepted V-1 flying bombs over Britain; the airborne H2X radar that enabled American strategic bombing through clouds; and…
Exterior view. All operational equipment was housed inside, although the M-9 director and electrical generators were separate. The antenna retracts into the van for travel.
Field deployment of the SCR-584 on Peleliu during World War II. The high elevation angle of the dish combined with a lack of visible activity suggests that the radar is in its helical scan mode.
Operators console for the SCR-584