Title :
Long-Wave Radio Receiving Measurements at the Bureau of Standards in 1928
Author_Institution :
Laboratory for Special Radio Transmission Research, Bureau of Standards, Washington, D.C.
Abstract :
This paper gives monthly averages of daylight signal intensity at Washington for 1928 from a number of European and American low-frequency stations. The annual field intensity averages of both European and nearby American stations were found slightly lower than those of 1927, while atmospheric disturbances varied little from the year before.
Keywords :
Antenna measurements; Atmospheric measurements; Atmospheric waves; Frequency; Helium; Laboratories; Measurement standards; Standards publication; Sun; Transmitting antennas;
Journal_Title :
Radio Engineers, Proceedings of the Institute of
DOI :
10.1109/JRPROC.1930.221889
