DocumentCode
341345
Title
From circuits to spectral peaks
Author
Deane, J.H.B.
Author_Institution
Sch. of Electron. Eng., Surrey Univ., Guildford, UK
Volume
5
fYear
1999
fDate
1999
Firstpage
274
Abstract
A class of clocked/autonomous circuits is defined in which the behaviour is described by a one-dimensional mapping. For these circuits, the power density spectrum of the harmonics of the clock frequency can be calculated directly from the invariant density of the mapping. An algorithm for carrying out this calculation is derived and illustrated, using the clocked monostable multivibrator as an example. An application to EMC improvement is suggested and possible extensions to the work are discussed
Keywords
electromagnetic compatibility; harmonic analysis; multivibrators; power convertors; switched mode power supplies; 1D mapping; EMC improvement; SMPS; boost convertors; buck convertors; clock frequency; clocked monostable multivibrator; clocked/autonomous circuits; harmonics; mapping invariant density; one-dimensional mapping; power density spectrum; Autocorrelation; Chaos; Circuits; Clocks; Electromagnetic compatibility; Fourier transforms; Frequency; Information technology; Power engineering and energy; Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1999. ISCAS '99. Proceedings of the 1999 IEEE International Symposium on
Conference_Location
Orlando, FL
Print_ISBN
0-7803-5471-0
Type
conf
DOI
10.1109/ISCAS.1999.777563
Filename
777563
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