DocumentCode
1800656
Title
Direct noise analysis of log-domain filters
Author
Ng, Andrew E J ; Sewell, John I.
Author_Institution
Dept. of Electron. & Electr. Eng., Glasgow Univ., UK
Volume
3
fYear
2002
fDate
2002
Abstract
A direct method for analysing noise in log-domain filters is proposed which exploits simplifying assumptions such as neglecting higher order noise terms, linearity in the current domain, the translinear principle and time-averaging. All noise sources are treated in situ, without the need to refer any to either the input or output. The results are compared to SpectreRF periodic noise simulations.
Keywords
active filters; circuit noise; circuit simulation; SpectreRF periodic noise simulations; current domain; direct noise analysis; higher order noise terms; linearity; log-domain filters; noise sources; time-averaging; translinear principle; Circuit noise; Circuit simulation; Filters; Frequency; Integrated circuit noise; Linearity; Noise reduction; Performance analysis; Stochastic resonance; Thermal resistance;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on
Print_ISBN
0-7803-7448-7
Type
conf
DOI
10.1109/ISCAS.2002.1010222
Filename
1010222
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