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to the antenna, so it will store more charge, increasing the output power. It was not commercially successful; the range of the transmitter was still less than one-half mile, but it established the important principle that increasing the capacitance of the antenna increased the
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Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the
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Wireless
Telegraphy and Wireless Telephony: An understandable presentation of the science of wireless transmission of intelligence
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This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
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137:) during his development of the first long-range radiotelegraphy communication system. It is a modification of
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in series were called a Righi spark gap. Marconi's innovation is the addition of "capacity areas"
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293://commons.wikimedia.org/File:Marconi_capacity_area_transmitter_1896.png
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Charles
Grinnell Ashley, Charles Brian Hayward (1912)
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Commons is a freely licensed media file repository.
317:Marconi 1895 experimental spark radio transmitter
193:Charles Grinnell Ashley and Charles Brian Hayward
51:(676 × 581 pixels, file size: 38 KB, MIME type:
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135:, filed 7 December 1896, granted 13 July 1897
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111:Marconi capacity area transmitter 1896.png
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145:transmitter to give greater range. The 3
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