Frequency measurements in wireless telegraphy (1911)
Hyslop, William Henry · leaf 28
the telegraph instrument, the choking effect of whichgreatly diminished their intensity. However, it was of value inthat it suggested the use of a transformer in receiving. Late in1897 Lodge and Muirhead modified the receiver by placing an induct-ance and a capacity in series with the capacity… … Fig. 14. 10 form of antenna was very cumbersome in com-parison with other systems, however, and hissystem did not come into practical use. In October 1898 Prof. Braun patentedmethods of coupling a Leyden jar circuit toan antenna circuit in order to bring greater quantities of energyinto action…
Telegraph, Wireless · Theses
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