The new international encyclopaedia . FlO. 9. HERTZ DETACHED ELECTRICAL WAVES. being detached from the oscillator and propagatedthrough space at the velocity attained by light rface of Earth Fig. 11. FESSENDEN SLIDING HALF-WAVES. wave propagation has little to do with the prac-tical application of the art. Syntonic Since elec-tric waves are radiated in every direction, it isevident that any receiver in the fi- XCL< (3UJ. WIRELESS TELEGRAPHY. 587 WIRELESS TELEGRAPHY. is charged Ui a liigli potiTitial; it is cumiecteJ inseries with tlic spark ;;a|i. 2, an<l tlie lunp


The new international encyclopaedia . FlO. 9. HERTZ DETACHED ELECTRICAL WAVES. being detached from the oscillator and propagatedthrough space at the velocity attained by light rface of Earth Fig. 11. FESSENDEN SLIDING HALF-WAVES. wave propagation has little to do with the prac-tical application of the art. Syntonic Since elec-tric waves are radiated in every direction, it isevident that any receiver in the fi- XCL< (3UJ. WIRELESS TELEGRAPHY. 587 WIRELESS TELEGRAPHY. is charged Ui a liigli potiTitial; it is cumiecteJ inseries with tlic spark ;;a|i. 2, an<l tlie lunp ut wire,3; when the jar is diseharged tliroiigh tlie gapelectric osoiUations of liigli fre(|iieiicy are setup in tlie eirtuit; in virtue of the eireuit beingclosed—in contradistinction to the Ilcrtz open B


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