This filter's characteristics can be evaluated by utilizing Landen's transformation.
This filter's characteristics can be evaluated by utilizing Landen's transformation. The functions used to design these filters are doubly-periodic with periods of 4K and 4jK′, where K and K′ are the so- 3 called quarter periods. Designing these filters requires calculating the modular constant q, which isalso known as the nome q. These filters can be seen as a generalization (*) of Chebyshev filters becausethey allow ripples in both the passband and stopband, giving them the best characteristics for a given filter 6 order. For 10 points, name these go-to filters for filter designers that are named for their use of sn and cd,which are Jacobi functions.ANSWER: elliptic filter [or:
This filter's characteristics can be evaluated by utilizing Landen's transformation.
elliptic filter [or: Cauer filter, Zolotarev filter]Â–