Ernst Alexanderson
Engineer and inventor of radio technology
Born
January 25th, 1878
147 years ago
Died
1975
50 years ago — 97 years old
Category
Scientists & Innovators
Country
United States
Links & References
Born in Sweden, Ernst Alexanderson emigrated to the United States where he developed significant advancements in radio technology. He contributed to the creation of the Alexanderson alternator, an early radio transmission device. This invention became pivotal in the evolution of radio communications. His work also included innovations in sound and video broadcasting, leading to improvements in radio and television transmission. Over his career, he acquired over 300 patents, making notable advancements in electrical engineering.
Invented the Alexanderson alternator
Received the Edison Medal in 1929
Contributed to early radio and television technology
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