DocumentCode
1355372
Title
Selectivity of elliptic filters
Author
Corral, C.A. ; Lindaquist, Claude
Author_Institution
Motorola, Plantation, FL, USA
Volume
147
Issue
3
fYear
2000
fDate
6/1/2000 12:00:00 AM
Firstpage
189
Lastpage
195
Abstract
The problem of determining the band-edge selectivity of elliptic filters is addressed. First, the band-edge selectivity is derived with respect to the nth order elliptic function. The sensitivity of the selectivity to the various design parameters such as passband and stopband requirements is studied next. The maximisation of the band-edge selectivity of elliptic filters without increasing their order is finally considered. Examples are submitted and reviewed in support of the proposed methods
Keywords
Chebyshev filters; band-pass filters; elliptic filters; band-edge selectivity; design parameters; elliptic filters; nth order elliptic function; passband requirements; stopband requirements;
fLanguage
English
Journal_Title
Circuits, Devices and Systems, IEE Proceedings -
Publisher
iet
ISSN
1350-2409
Type
jour
DOI
10.1049/ip-cds:20000199
Filename
850619
Link To Document