Accession Number : AD0016253


Title :   DESCRIPTION, ALIGNMENT AND CHARACTERISTICS FOR THE IIT NARROW-BAND LOCK-IN ANALYZER


Corporate Author : ILLINOIS INST OF TECH CHICAGO


Personal Author(s) : Arents, Chester A


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/016253.pdf


Report Date : 21 Jul 1953


Pagination or Media Count : 74


Abstract : A miniaturized, narrow-band, lock-in analyzer is described which is useful for LF analyses from 1 to 440 c and for determining the variations in amplitude and frequency of discrete frequency components. The various circuits and their functions in the analyzing process are discussed, as well as alignment procedures, response characteristics of the major components, and recordings made by the analyzer.


Descriptors :   *FREQUENCY ANALYZERS , LOW FREQUENCY , ALIGNMENT , RESPONSE


Subject Categories : Test Facilities, Equipment and Methods


Distribution Statement : APPROVED FOR PUBLIC RELEASE