Recommendations and Reports of the CCIR, 1986: (also Questions, Study Programmes, Resolutions, Opinions and Decisions)International Telecommunication Union, 1986 - Earth stations (Satellite telecommunication) |
Common terms and phrases
absorption amplitude angle antenna Atmos auroral back-scatter band basic MUF broadcasting calculated CCIR characteristics circuit circuit reliability communications correlation cosmic noise curves deviation distance distribution disturbances DUT1 Earth effects electron content electron density emissions equation equatorial F region F-layer F-region fading field strength foF2 forecasting frequency geomagnetic latitude geomagnetic storm Geophys given high latitude IEEE interference ionization ionosondes irregularities layer Loran-C magnetic field magnetosphere maximum measurements median values method mid-latitude mode modulation monthly median observed occur operational parameters phase Phys plasma polar cap prediction Proc pulse radiation radio propagation Radio Sci radio waves range ratio received reflection region Report satellite scattering scintillation Service short-term signal sky-wave field strength solar activity solar wind Space sporadic E sporadic-E standard standard-frequency stations Study Programme sunspot sunspot number techniques Terr transmission transmitter USSR variations vertical