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- W1618208714 abstract "Abstract : An EHF experiment was performed in which a 30-foot maple tree was placed between a 2-foot parabolic antenna and a distant transmitting site operating at 20 and 44 GHz. The objective was to measure attenuation through foliage. Results indicate that attenuation is nearly the same at the two frequencies. A value of 4 dB/meter can be used as a rough guide for deciduous trees in full leaf. Measurements on single maple leaves and pine needle clusters plus a study of the literature tended to reinforce the conclusions of the tree experiment, and to show that evergreen trees can be expected to have similar attenuation values. (Author)" @default.
- W1618208714 created "2016-06-24" @default.
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- W1618208714 date "1981-12-23" @default.
- W1618208714 modified "2023-09-24" @default.
- W1618208714 title "EHF Propagation through Foliage." @default.
- W1618208714 doi "https://doi.org/10.21236/ada110888" @default.
- W1618208714 hasPublicationYear "1981" @default.
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