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 341
through in-sulated supports,and one wire is fas-tened to each endof the hull, to whicliit is electrically con-nected. Tests haveshown that a sub-marine equippedwith such a single-turn loop may bothtransmit and receive when completely submerged, and it istherefore possible for a submerged submarine… … ID NEXT.STAGEOFAMPLIFILR FIG.I79-B. COILANTEKNA CIRCUIT WITH BALANCING CONDENSER,F0RU5LASDIRLCTIONFINDLR. DIRECTION FINDERS, 339 the loop was submerged 8 feet below the surface. Signals havebeen successfully transmitted from a submarine to a distance of3 miles, with the top of the loop submerged 9…
Telegraph, Wireless · Radio
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