Switched-capacitor polyphase structures for two-dimensional analog FIR filtering

Author

Ping, W. ; Franca, J.E.

Author_Institution

Dept. of Electr. & Comput. Eng., Inst. Superior Tecnico, Lisboa, Portugal

fYear

1993

fDate

3-6 May 1993

Firstpage

1038

Abstract

Extensions of conventional multirate switched capacitor (SC) polyphase networks are developed, yielding efficient SC circuits for two-dimensional analog filtering with finite impulse response. The proposed new circuits offer the advantages of systematic design procedures and reduced silicon area for integrated circuit implementation. A simple design example corresponding to a 3 × 3/finite impulse response (FIR) filter is presented

Keywords

FIR filters; analogue integrated circuits; analogue processing circuits; network synthesis; switched capacitor filters; SC multirate type; SC polyphase networks; design procedures; finite impulse response; integrated circuit implementation; switched capacitor; two-dimensional analog FIR filtering; Analog integrated circuits; Circuit synthesis; Digital filters; Filtering; Finite impulse response filter; Frequency response; Network synthesis; Prototypes; Silicon; Very large scale integration;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1993., ISCAS '93, 1993 IEEE International Symposium on

Conference_Location

Chicago, IL

Print_ISBN

0-7803-1281-3

Type

conf

DOI

10.1109/ISCAS.1993.393911

Filename

393911

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2607548