Impulse response determination in the time domain-Theory

Show simple item record Sarkar, Tapan en_US Weiner, Donald en_US Jain, Vijay en_US Dianat, Sohail en_US 2006-12-18T17:36:12Z en_US 2006-12-18T17:36:12Z en_US 1982-07 en_US
dc.identifier.citation IEEE Transactions on Antennas and Propagation 30N4 (1982) 657-663 en_US
dc.identifier.issn 0096-1973 en_US
dc.identifier.uri en_US
dc.description Original source of PDF file: en_US
dc.description.abstract Two methods are presented for determining the impulse response of an object in the time domain when both the input and output time domain waveforms are specified. Pole extraction features can then be applied to the nonimpulsive portion of the impulse response to determine the singularity expansion method (SEM) parameters of the object. The first method involves synthetic division and is comparatively straightforward. The second technique is a least squares method which is computationally more stable. The effect of measurement errors in the input and output waveforms is evaluated for each method. An investigation is made as to what form of the input minimizes the noise variances in the computation. Finally a generalized least squares technique is presented, which yields a minimum variance unbiased estimate for the impulse response when the noise covariance matrix is known. en_US
dc.format.extent 626417 bytes en_US
dc.format.mimetype application/pdf en_US
dc.language.iso en_US en_US
dc.publisher Institute of Electrical and Electronics Engineers (IEEE) en_US
dc.relation RIT Scholars content from RIT Digital Media Library has moved from to RIT Scholar Works, please update your feeds & links!
dc.relation.ispartofseries vol. 30 en_US
dc.relation.ispartofseries no. 4 en_US
dc.subject Electromagnetic (EM) transient analysis en_US
dc.subject Radar target recognition en_US
dc.subject Singularity expansion methods en_US
dc.subject System identification, linear systems en_US
dc.title Impulse response determination in the time domain-Theory en_US
dc.type Article en_US

Files in this item

Files Size Format View
SDianatArticle07-1982.pdf 626.4Kb PDF View/Open

This item appears in the following Collection(s)

Show simple item record

Search RIT DML

Advanced Search