An elementary manual of radiotelegraphy and radiotelephony for students and operators (1916)
Fleming, J. A. (John Ambrose), Sir, 1849-1945 · London, Longmans, Green & co. · leaf 210
ion affectBarfleur. The height of the antenna? was 48 metres, the wiresbeing 60 metres long at the base and 60 long in the inclined side,forming an equilateral triangle, each side of which was 60 metresin length. It was also found that this closed circuit system wasmore proof against disturbances… … Htproiwxi froyn. Mectrical Engineering by permission of the proprietorsFig. 3i. that no movement of the antennse themselves is required to locatethe direction of the radiant centre or to give direction to theradiation. The only movable part is a small coil which acts upon,or is acted upon, by the…
Radio · Telegraph, Wireless · Telephone, Wireless
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer03inte-386-244.webp)
