Title : 
Calculation of steady-state response of linear system to periodic sampled signal
         
        
        
            Author_Institution : 
University of Salford, Department of Electrical Engineering, Salford, UK
         
        
        
        
        
        
        
            Abstract : 
A Z transform theorem is derived which yields the steady-state component of the response of a linear time-invariant system to a periodic signal sampled at a rate which is a multiple of the signal frequency. Wider applications of the theorem are discussed.
         
        
            Keywords : 
Z transforms; linear systems; sampled data systems; linear time invariant system; periodic sampled signal; steady state response; z transform;
         
        
        
            Journal_Title : 
Electronics Letters
         
        
        
        
        
            DOI : 
10.1049/el:19710068