Title :
Minimum stopband attenuation of Cauer filters without elliptic functions and integrals
Author :
Rabrenovic, D.M. ; Lutovac, M.D.
Author_Institution :
Fac. of Electr. Eng., Belgrade Univ., Serbia
fDate :
9/1/1993 12:00:00 AM
Abstract :
Provides simple formulas for precise determination of the minimum stopband attenuation of elliptic filters as a function of the selectivity factor. In contrast to other commonly used procedures, the knowledge and use of elliptic functions and integrals is not a prerequisite for the calculation
Keywords :
active filters; network analysis; transfer functions; Cauer filters; active filters; minimum stopband attenuation; selectivity factor; transfer functions; Analog circuits; Attenuation; Chebyshev approximation; Filters; Frequency; Jacobian matrices; Linear programming; Neural networks; Operational amplifiers; Recurrent neural networks;
Journal_Title :
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
