Edwin Howard Armstrong

Edwin ArmstrongArmstrongEdwin H. ArmstrongArmstrong regeneration circuitArmstrong, EdwinArmstrong, Edwin HowardCaptain Edwin ArmstrongMajor ArmstrongMajor Edwin Armstrong
Edwin Howard Armstrong (December 18, 1890 – February 1, 1954 ) was an American electrical engineer and inventor, best known for developing FM (frequency modulation) radio and the superheterodyne receiver system.wikipedia
0 Related Articles
No Results Found!