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Conference Paper: Noise characteristics of DC-AC random PWM inverters

TitleNoise characteristics of DC-AC random PWM inverters
Authors
Shrivastava, YHui, SYRSathiakumar, S
KeywordsComputational Methods
Digital Signal Processing
Pulse Width Modulation
Random Processes
Issue Date1998
Citation
Iee Conference Publication, 1998 n. 456, p. 416-421 How to Cite?
AbstractRandom PWM (RPWM) techniques normally work well with high sampling frequency. When implemented in digital signal processors (DSP), performance of the RPWM schemes are limited by the speed of the processors. In this paper, the noise spectra of various DSP implemented RPWM techniques are presented. The relationships of the noise components and the sampling frequency for both the standard RPWM and the weighted RPWM methods are given. The dependency of the noise characteristics on various factors is calculated theoretically and verified experimentally.
Persistent Identifierhttp://hdl.handle.net/10722/136869
ISSN
0537-9989
2019 SCImago Journal Rankings: 0.101

 

DC FieldValueLanguage
dc.contributor.authorShrivastava, Yen_HK
dc.contributor.authorHui, SYRen_HK
dc.contributor.authorSathiakumar, Sen_HK
dc.date.accessioned2011-07-29T02:13:14Z-
dc.date.available2011-07-29T02:13:14Z-
dc.date.issued1998en_HK
dc.identifier.citationIee Conference Publication, 1998 n. 456, p. 416-421en_HK
dc.identifier.issn0537-9989en_HK
dc.identifier.urihttp://hdl.handle.net/10722/136869-
dc.description.abstractRandom PWM (RPWM) techniques normally work well with high sampling frequency. When implemented in digital signal processors (DSP), performance of the RPWM schemes are limited by the speed of the processors. In this paper, the noise spectra of various DSP implemented RPWM techniques are presented. The relationships of the noise components and the sampling frequency for both the standard RPWM and the weighted RPWM methods are given. The dependency of the noise characteristics on various factors is calculated theoretically and verified experimentally.en_HK
dc.languageengen_US
dc.relation.ispartofIEE Conference Publicationen_HK
dc.subjectComputational Methodsen_US
dc.subjectDigital Signal Processingen_US
dc.subjectPulse Width Modulationen_US
dc.subjectRandom Processesen_US
dc.titleNoise characteristics of DC-AC random PWM invertersen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailHui, SYR:ronhui@eee.hku.hken_HK
dc.identifier.authorityHui, SYR=rp01510en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0032305696en_HK
dc.identifier.issue456en_HK
dc.identifier.spage416en_HK
dc.identifier.epage421en_HK
dc.identifier.scopusauthoridShrivastava, Y=7004459476en_HK
dc.identifier.scopusauthoridHui, SYR=7202831744en_HK
dc.identifier.scopusauthoridSathiakumar, S=7004497631en_HK
dc.identifier.issnl0537-9989-

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