File:Lodge-Muirhead antenna.png

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Lodge-Muirhead_antenna.png ‎(374 × 306 pixels, file size: 4 KB, MIME type: image/png)

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Summary

Description
English: Antenna invented by early radio researchers Oliver Lodge and Alexander Muirhead used in their wireless telegraphy system. The two sections are attached to the two output terminals of the transmitter, the top section is the antenna while the bottom serves as a counterpoise. It is the first use of a counterpoise, which Muirhead patented in 1907.
Date
Source Retrieved December 4, 2014 from Harold H. Simmonds 1908 Outlines of Electrical Engineering, Cassell and Co., p. 863, fig. 837 on Google Books
Author Unknown authorUnknown author

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data size

4,504 byte

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306 pixel

width

374 pixel

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checksum

7a9d855732c474d8d0dbcb75a4afeb2b35c9e012

determination method: SHA-1

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Date/TimeThumbnailDimensionsUserComment
current22:08, 5 December 2014Thumbnail for version as of 22:08, 5 December 2014374 × 306 (4 KB)wikimediacommons>ChetvornoUser created page with UploadWizard

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