Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 147
ie. Another of ^larconis earlyand important modifications was the introduction of inductive an-tennae into the receiver arrangement. The antenna was cut out offlirect conductive connection with tlu^ coherer circuit and allowed toact on the latter only by induction through the agency of an… … Fig. IC). EAffTHEartlied Receiving Circuit 126 THE DEVELOPIMENT OF RADIOTELEGIIAPHY 33 to the wave-length iisetl not only steps up the voltage so as to increaseits effect on the coherer, but also enables the coherer to be placed ata nodal point of the secondary oscillations. As this form of detector
Electrical engineering
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