The principles underlying radio communication (1922)
United States. National Bureau of Standards, Ould, Richard Sheldon, 1889-, United States. Army. Signal Corps · Washington, Govt. Print. Off. · leaf 486
75R, DetectorandTelephones Fig.274.Resistance Coupled JJmplifier. 1. … Fig.275,Regenerative Circuit forsimultaneous amplififing and rectifying. calculated from the characteristic curves of the tube or may bemeasured by a simple method like a bridge measurement or maybe calculated approximately from the structural dimensions of 484 ELECTRON TUBES. the tube.^ The…
Telegraph, Wireless · Radio
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