Title :
New squared-magnitude function for digital bandpass filters
Author_Institution :
Indian Institute of Technology, Department of Electrical Engineering, Delhi, India
Abstract :
The skirt selectivities at the two ends of the passband of a usual digital bandpass filter may differ considerably if the passband is not symmetrically placed in the baseband. For such cases, a new magnitude function having better frequency characteristics is presented.
Keywords :
band-pass filters; digital filters; baseband; digital bandpass filters; frequency characteristics; passband; skirt selectivities; squared magnitude function;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19750242
