NDLI: Parmeterization of spectra

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Parmeterization of spectra

Content Provider	NASA Technical Reports Server (NTRS)
Author	Cornish, C. R.
Copyright Year	1983
Description	Following reception and analog to digital conversion (A/D) conversion, atmospheric radar backscatter echoes need to be processed so as to obtain desired information about atmospheric processes and to eliminate or minimize contaminating contributions from other sources. Various signal processing techniques have been implemented at mesosphere-stratosphere-troposphere (MST) radar facilities to estimate parameters of interest from received spectra. Such estimation techniques need to be both accurate and sufficiently efficient to be within the capabilities of the particular data-processing system. The various techniques used to parameterize the spectra of received signals are reviewed herein. Noise estimation, electromagnetic interference, data smoothing, correlation, and the Doppler effect are among the specific points addressed.
File Size	644479
Page Count	8
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19840019102
Archival Resource Key	ark:/13960/t8dg1kf56
Language	English
Publisher Date	1983-12-01
Access Restriction	Open
Subject Keyword	Communications And Radar Atmospheric Circulation Correlation Power Spectra Backscattering Data Processing Data Smoothing Parameterization Doppler Effect Fast Fourier Transformations Clutter Noise Sound Electromagnetic Interference Spectrum Analysis Radar Signal Processing Signal Analysis Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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