 ... which will easily pass through buildings and fogs, to those long waves whose lengths are measured by tens, hundreds, and thousands of miles; secondly, more delicate receivers which will respond to wavelengths between certain defined limits and be...  The Story of Wireless Telegraphy - Էջ 103Alfred Thomas Story - 1904 - 207 էջԱմբողջությամբ դիտվող - Այս գրքի մասին
 | 1905 - 1104 էջ
...receivers, which will respond to wave-lengths between certain defined limits, and be silent to all others ; thirdly, means of darting the sheaf of rays in any...rays to be picked up are simply radiating into space in all directions, and fading away according to the law of Inverse squares. Any two friends living... | |
 | American Society of Naval Engineers - 1911 - 1400 էջ
...receivers, which will respond to wave lengths between certain definite limits and be silent to all others. " Thirdly, Means of darting the sheaf of rays in any desired direction, by the help of which the sensitiveness of the receivers (apparently the most difficult of the problems... | |
 | 1892 - 850 էջ
...receivers which will respond to wavelengths between certain defined limits and be silent to all others; thirdly, means of darting the sheaf of rays in any...rays to be picked up are simply radiating into space in all directions, and fading away according to the law of inverse squares. Any two friends living... | |
 | John Joseph Fahie - 1900 - 390 էջ
...Morse code can thus pass from one operator to another. " What remains to be discovered is — firstly, simpler and more certain means of generating electrical...picked up are simply radiating into space, and fading away according to the law of inverse squares. . . . " At first sight an objection to this plan would... | |
 | John Joseph Fahie - 1900 - 358 էջ
...Morse code can thus pass from one operator to another. " What remains to be discovered is — firstly, simpler and more certain means of generating electrical...would not need to be so delicate as when the rays to bo picked up are simply radiating into space, and fading away according to the law of inverse squares.... | |
 | John Joseph Fahie - 1901 - 414 էջ
...suggestion of the same kind at a meeting of the Australasian Association for the Advancement of Science. desired wave-length, from the shortest, say a few...picked up are simply radiating into space, and fading away according to the law of inverse squares. " At first sight an objection to this plan would be its... | |
 | Sir John Ambrose Fleming - 1906 - 726 էջ
...receivers which will respond to wave-lengths between certain defined limits and be silent to all others; thirdly, means of darting the sheaf of rays in any...rays to be picked up are simply radiating into space in all directions, and fading away according to the law of inverse squares. "I assume here that the... | |
 | Sir John Ambrose Fleming - 1906 - 726 էջ
...receivers which will respond to wave-lengths between certain defined limits and be silent to all others ; thirdly, means of darting the sheaf of rays in any...difficult of the problems to be solved) would not need to he so delicate as when the rays to bo picked up are simply radiating into space in all directions,... | |
 | American Institute of Electrical Engineers - 1908 - 890 էջ
...receivers, which will respond to wavelengths between certain defined limits and be silent to all others; thirdly, means of darting the sheaf of rays in any...the help of which the sensitiveness of the receiver 1 . Lodge Society of Arts, 1888. (apparently the most difficult of the problems to be solved) would... | |
 | Sir John Ambrose Fleming - 1908 - 740 էջ
...sensitiveness of the receiver (apparently the most difficult of the problems to be solved) would not need to bo so delicate as when the rays to be picked up are simply radiating into space in all directions, and fading away according to the law of inverse squares. " I assume here that the... | |
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