مرکز منطقه ای اطلاع رساني علوم و فناوري - Maximum SQNR formula for delta-sigma modulation

DocumentCode :

1315525

Title :

Maximum SQNR formula for delta-sigma modulation

Author :

Coenen, A.J.R.M.

Author_Institution :

Delft Univ. of Technol., Netherlands

Volume :

Issue :

fYear :

1990

fDate :

7/19/1990 12:00:00 AM

Firstpage :

1115

Lastpage :

1116

Abstract :

From an indirect equivalence proof of delta-sigma modulation (DSM) and time-discrete pulse-frequency modulation (TDPFM), a known maximum SQNR_m formula for DSM is adapted according to its FM constraints. The DSM and TDPFM equivalence is heuristically explained. Some important (analogue and fully digital) DSM configurations are mentioned.

Keywords :

delta modulation; pulse frequency modulation; FM constraints; TDPFM equivalence; delta-sigma modulation; indirect equivalence proof; maximum SQNR; signal-to-quantisation noise ratio; time-discrete pulse-frequency modulation;

fLanguage :

English

Journal_Title :

Electronics Letters

Publisher :

iet

ISSN :

0013-5194

Type :

jour

DOI :

10.1049/el:19900721

Filename :

82891

Link To Document :

https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1315525