Accession Number : AD0723290
Title : Design, Develop and Fabricate an Ionospheric Sounding System Using Digital Phase-Coherent Integrating Techniques.
Descriptive Note : Final rept. 15 May 68-31 Dec 70,
Corporate Author : LOWELL TECHNOLOGICAL INST RESEARCH FOUNDATION MASS
Personal Author(s) : Bibl,Klaus ; Patenaude,Joseph A. ; Reinisch,Bodo W. ; Vargas-Vila,Richard
Report Date : DEC 1970
Pagination or Media Count : 250
Abstract : Many years experience in ionospheric physics as well as design and operation of ionospheric sounders were the basis for creation of the Digisonde 128. By implementing the latest achievements in state of the art technology and recent advancements in solid state analog components and digital arrays, a technically sophisticated ionosonde has been realized. The main feature of the Digisonde 128 is the continuous monitoring of the ionosphere by vertical pulse sounding in a large frequency range.
Descriptors : (*ATMOSPHERIC SOUNDING, DATA PROCESSING), (*IONOSPHERE, ATMOSPHERIC SOUNDING), ANALOG SYSTEMS, DIGITAL SYSTEMS, DISPLAY SYSTEMS, DATA STORAGE SYSTEMS, INTEGRATED CIRCUITS, WIRING DIAGRAMS
Subject Categories : Atmospheric Physics
Distribution Statement : APPROVED FOR PUBLIC RELEASE