Resonator-based multi-stage Sigma Delta modulator for wideband applications with improved dynamic range

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DC 欄位	值	語言
dc.contributor.author	Chang, TH	en_US
dc.contributor.author	Dung, LR	en_US
dc.date.accessioned	2014-12-08T15:39:09Z	-
dc.date.available	2014-12-08T15:39:09Z	-
dc.date.issued	2004-05-27	en_US
dc.identifier.issn	0013-5194	en_US
dc.identifier.uri	http://dx.doi.org/10.1049/el:20040450	en_US
dc.identifier.uri	http://hdl.handle.net/11536/26759	-
dc.description.abstract	A new design methodology for wideband, multi-stage, multi-bit YEA modulators (SigmaDeltaMs) with improved dynamic range, is presented. The key to improving dynamic range is to have the first stage oscillated, then the coarse quantisation noise vanishes and hence circuit nonlinearities do not cause a leakage quantisation noise problem. Based on the proposed methodology, a fourth-order four-bit SigmaDeltaM can achieve the dynamic range of 80 dB at the OSR of 8 without using additional calibration techniques.	en_US
dc.language.iso	en_US	en_US
dc.title	Resonator-based multi-stage Sigma Delta modulator for wideband applications with improved dynamic range	en_US
dc.type	Article	en_US
dc.identifier.doi	10.1049/el:20040450	en_US
dc.identifier.journal	ELECTRONICS LETTERS	en_US
dc.citation.volume	40	en_US
dc.citation.issue	11	en_US
dc.citation.spage	652	en_US
dc.citation.epage	654	en_US
dc.contributor.department	電控工程研究所	zh_TW
dc.contributor.department	Institute of Electrical and Control Engineering	en_US
dc.identifier.wosnumber	WOS:000221960400010	-
dc.citation.woscount	4	-
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