Proceedings of the General Assembly, Volume 12, Part 1957Secretary General of U.R.S.I., 1957 - Radio |
Other editions - View all
Common terms and phrases
absorption aerials amplitude antenna Assembly Atmos atmospheric noise auroral bandwidth beam calculations Committee to Commission correlation diffraction distance distribution diurnal E layer earth echoes effect electromagnetic electron density emission equipment experimental fading field strength fluctuations galactic geomagnetic Geophys Geophysical height horizon incidence interferometer investigated ionization iono ionospheric ionospheric absorption irregularities Journ kc/s Laboratory latitudes magnetic field Mc/s Me/s measurements meteor meteorological method Microwave National Committee observations Observatory obtained optical path phase phenomena Phys Physics polarization predictions Proc Prof pulse radiation Radio Astronomy radio noise radio propagation Radio Research radio sources radio waves range received records reflection refractive index region Report scattering scintillation Sept signal solar eclipse solar radio spectrum spheric standard stations Sub-Commission sunspot technique Terr theoretical theory Trans transmission tropospheric turbulence variation velocity vertical Washington D. C. wave propagation waveform wavelength Weather Radar whistlers