Accession Number : AD0694871
Title : SIDEBAND STRUCTURE OBSERVED BY TOPSIDE SOUNDERS.
Corporate Author : AERONOMY LAB BOULDER COLO
Personal Author(s) : Warnock,J. M.
Report Date : 25 FEB 1969
Pagination or Media Count : 5
Abstract : Plasma wave features appearing on topside ionograms which occasionally exhibit structure due to the sidebands of the transmitted frequency spectrum include the O, X, Z, oblique-Z, and ducted traces; and plasma, electron-cyclotron, and electron-cyclotron harmonic resonances. The sidebands provide information on the nature of the features, aid in their identification, and improve the frequency and spatial resolution of the data. (Author)
Descriptors : (*ATMOSPHERIC SOUNDING, IONOSPHERIC PROPAGATION), (*IONOSPHERIC PROPAGATION, SIDEBANDS), OSCILLATION, PLASMAS(PHYSICS), RADIOFREQUENCY POWER, LOW FREQUENCY, SCIENTIFIC SATELLITES, NAVIGATION SATELLITES, RESOLUTION, ELECTRONS, RADIO SIGNALS, ELECTROMAGNETIC RADIATION
Subject Categories : Atmospheric Physics
Distribution Statement : APPROVED FOR PUBLIC RELEASE