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 152
xtension of the companion areainto a vertical wire possessing capacity with regard to tlie earth fromwhich it is separated by an air gap. The type of wave radiatingfrom such a system differs in many respects from the form of dis-turbance emanating from a simple isolated oscillator, and… … Fig. 22. Diagrammatic Representation of the Sliding-Wave Theory of Propagation to account for this phenomenon assumes that such waves are notordinary free electric waves consisting of closed loops of electricstrain, but on the contrary consist of half loops traveling over thesurface of our globe…
Electrical engineering
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