DocumentCode
918863
Title
Design of 4th-order monolithic crystal filters
Author
Tuladhar, K.K. ; Cox, B.D.
Author_Institution
Cathodeon Crystals Ltd., Cambridge, UK
Volume
128
Issue
4
fYear
1981
fDate
8/1/1981 12:00:00 AM
Firstpage
234
Lastpage
236
Abstract
Simple direct formulas are given for the design of 4th-order AT-cut resonators or monolithic dual filters. It is shown that the matching transformers or annulling coils are not required to achieve a desired impedance.
Keywords
crystal filters; 4th-order AT-cut resonators; 4th-order monolithic crystal filters; direct design formulas; monolithic dual filters; narrow band approximation;
fLanguage
English
Journal_Title
Electronic Circuits and Systems, IEE Proceedings G
Publisher
iet
ISSN
0143-7089
Type
jour
DOI
10.1049/ip-g-1:19810055
Filename
4645088
Link To Document