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Performance of the Sardinia Radio Telescope Using the Dual-Polarized Cryogenic C-Low Receiver in the 4.2-5.6 GHz Frequency Band. [PDF]

open access: yesSensors (Basel)
Schirru L   +16 more
europepmc   +1 more source

The Aggregated Electromagnetic Vortex Wave and Multi-Modal Imaging Experiment. [PDF]

open access: yesSensors (Basel)
Li C   +10 more
europepmc   +1 more source

Radio Waves [PDF]

open access: yes, 2014
Radio Waves is a service-­‐learning project that uses the Broadway tour of Memphis as a starting point to explore the rise of race music on American radio stations in the 1950s, and its influence on rock and roll, rhythm and blues, and ultimately, the civil rights movement, in Dayton, Ohio.
Davis, Will
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Polarization of Radio Waves

Transactions of the American Institute of Electrical Engineers, 1926
UNTIL rather recently, the practise of radio communication was confined to the use of long, earth-bound waves. These waves are preferred on account of the regularity of day and night operation and the absence of fading. The characteristics of the earth-bound wave were extensively explored and there was a tendency to generalize these results assuming ...
openaire   +1 more source

“Velocity of Light and of Radio Waves”

Nature, 1950
I SHOULD like to direct attention to the fact that in my article on the velocity of light and of radio waves1 the result announced by Houstoun2 was unfortunately omitted. It had not been published when my article was prepared, but could have been inserted had I noticed it in time.
openaire   +3 more sources

Looking for radio waves with a simple radio wave detector

The Physics Teacher, 2011
I created a simple device that can detect radio waves in a classroom. In physics classes I tell students that we live in a sea of radio waves. They come from TV, radio, and cell phone signals as well as other sources. Students don't realize this because those electromagnetic waves are invisible.
openaire   +1 more source

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