Search results - Page 375

… the interval Since then, between the outgoing and returning signals. a phenomenal growth has taken place in devices that …

… (October 3, 1891), p. 249. Electrical World, "Is Tesla to Signal the Stars?" (April 4, 1896), p. 369. Electrical World …

… reducing as much as possible the energy necessary for the signal, and in that regard the evolution of detectors as …

… can arrive without warning. Superwaves may carry an EMP signal that upon impact could globally impair communications …

… possibilities for wireless transmission of " intelligible signals and perhaps power ". He worked on the practical …

… phenomena have been detected, resulting from powerful radio signals pulsed at very tow frequencies, journalists speak …

… Office electrician, William Preece, had sent a wireless signal eight miles across the Bristol Channel two years …

… 13 He also wrote that he had observed the transmission of signals up to a distance of 600 miles. That was as specific …

… press blazoned the news that Marconi, on December 12, had signaled the letter "S" across the Atlantic Ocean from …

… Naturally, the tower would also be powerful enough to send signals to nearby planets, especially if there were any …