Title :
Sensitivity of driving-point function based wave digital filters
Author :
Prasad, K. Satya ; Eswaran, Chikannan
Author_Institution :
Indian Institute of Technology, Department of Electrical Engineering, Madras, India
Abstract :
It is shown that the passband sensitivity advantage with respect to the terminating multipliers claimed for driving-point based wave digital filters does not exist in practice. It is also shown that the performance of these filters is poor compared to that of conventional transfer function based wave digital filters as far as the stopband sensitivity is concerned.
Keywords :
sensitivity analysis; wave digital filters; driving-point function based wave digital filters; passband sensitivity; performance; stopband sensitivity; terminating multipliers;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19870034
