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 375
n-tages besides simplicity are, however, its effectiveness Inciscs where the sending operator wants all possible sta-tions to hear him, as, for instance, when a ship needs help,and secondly its military use in purposely drowning out orjamming other signals which an enemy is trying to re-ceive. The… … Fia.145 Inductively cou^>l«dTnanamiTTirNg a f>f*»r<aTu3 connecting the current source across the gap. Arc.ng in the gapmust be guarded against, and care should be taken not to openthe gap too wide, or the antenna insulation may break down. 161. Inductively Coupled Transmitting Set.—Instead…
Telegraph, Wireless · Radio
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