Edwin Howard Armstrong
Engineer, inventor of FM radio
Born
1890
136 years ago
Died
Category
Scientists & Innovators
Country
United States
Links & References
An American engineer and inventor, contributed significantly to the field of radio technology. Innovated frequency modulation (FM) radio, which provided higher fidelity sound and improved clarity over amplitude modulation (AM) radio. Invented and patented various technologies, including the superheterodyne receiver. The work in radio transmission laid the foundation for modern broadcasting and communications.
Invented FM radio technology
Developed the superheterodyne receiver
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