DocumentCode
2221580
Title
GaAs MESFET switched-capacitor linear-median hybrid filter
Author
Jarske, Tiina ; Vainio, Olli ; Neuvo, Yrjö ; Long, Stephen
Author_Institution
Dept. of Electr. Eng., Tampere Univ. of Technol., Finland
fYear
1988
fDate
7-9 June 1988
Firstpage
1461
Abstract
A novel median-type filter, the linear median hybrid (LMH) filter with switched-capacitor subfilters, is presented. In the LMH filter, median operation is applied to the outputs of a few linear subfilters. Thus the implementation of the LMH filter is simple as compared to a standard median filter with approximately the same noise attenuation. The circuit was implemented with GaAs MESFET technology.<>
Keywords
III-V semiconductors; Schottky gate field effect transistors; active filters; field effect integrated circuits; switched capacitor networks; GaAs; MESFET switched-capacitor linear-median hybrid filter; median operation; noise attenuation; switched-capacitor subfilters; Circuit noise; Delay; Finite impulse response filter; Gallium arsenide; IIR filters; Integrated circuit technology; MESFET circuits; Nonlinear filters; Operational amplifiers; Signal design;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1988., IEEE International Symposium on
Conference_Location
Espoo, Finland
Type
conf
DOI
10.1109/ISCAS.1988.15205
Filename
15205
Link To Document