On the design of time-invariant N-path filters

Author

Tantaratana, Sawasd ; Wang, Hongyi

Author_Institution

Dept. of Electr. & Comput. Eng., Massachusetts Univ., Amherst, MA, USA

fYear

1990

fDate

1-3 May 1990

Firstpage

2157

Abstract

The problem of designing analog N-path filters which are time-invariant and which exhibit single-band or multiband frequency responses is addressed. Specifically, the authors devise design procedures that give the required number of paths and the corresponding period of the modulating functions. The resulting number of paths is no larger (usually smaller, sometimes significantly smaller) than those obtained by existing methods

Keywords

analogue circuits; band-pass filters; linear network synthesis; passive filters; analog N-path filters; bandpass filters; multiband frequency responses; single-band frequency response; time-invariant N-path filters; Band pass filters; Circuits; Cutoff frequency; Filtering; Fourier transforms; Frequency response; Matched filters; Nonlinear filters; Passband; Phase modulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1990., IEEE International Symposium on

Conference_Location

New Orleans, LA

Type

conf

DOI

10.1109/ISCAS.1990.112258

Filename

112258

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2625924