Title :
Tuning of leapfrog multiple loop feedback bandpass filters
Author :
Moritz, J.R. ; Sun, Y.
Author_Institution :
Dept. of Electron., Commun. & Electr. Eng., Hertfordshire Univ., Hatfield, UK
fDate :
5/24/2001 12:00:00 AM
Abstract :
Off-line tuning of leapfrog multiple loop feedback bandpass filters is demonstrated using a modification of Dishal´s method. The proposed method has advantages including simplified tuning circuits and algorithms, minimal additional circuit parasitics and suitability for high frequency applications
Keywords :
active filters; band-pass filters; circuit feedback; circuit tuning; Dishal method; filter tuning; high frequency applications; leapfrog bandpass filters; multiple loop feedback; offline tuning; tuning circuits;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010459
