{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,2]],"date-time":"2022-04-02T21:58:21Z","timestamp":1648936701159},"reference-count":8,"publisher":"World Scientific Pub Co Pte Lt","issue":"06","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J CIRCUIT SYST COMP"],"published-print":{"date-parts":[[2004,12]]},"abstract":"<jats:p> Modern wireless communication standards that support high rates of voice and video streaming need high-speed Analog-to-Digital Converters (ADCs) with wide Spurious-Free Dynamic Range (SFDR). Conventional time-interleaved ADCs suffer from spurious components that seriously affect the SFDR. In this paper, we present the mathematical background describing the effect of randomizing the samples among the interleaved ADCs and we propose a digitally oriented method based on this analysis to randomize the mismatches among the ADC channels. Analyses and simulations show the effectiveness of the proposed approach in multi-channel ADCs with arbitrary bit resolution, channel's number and sampling rate. For a 10-bit 500 MS\/s ADC, the SFDR achieved using the proposed randomizing method can be as wide as 75 dB, which is an enhancement of more than 26 dB comparing to the conventional time interleaved ADC. <\/jats:p>","DOI":"10.1142\/s021812660400191x","type":"journal-article","created":{"date-parts":[[2005,5,18]],"date-time":"2005-05-18T08:08:47Z","timestamp":1116403727000},"page":"1183-1201","source":"Crossref","is-referenced-by-count":0,"title":["NEW SAMPLING METHOD TO IMPROVE THE SFDR OF WIDE BANDWIDTH ADC DEDICATED TO NEXT GENERATION WIRELESS TRANSCEIVER"],"prefix":"10.1142","volume":"13","author":[{"given":"KAMAL","family":"EL-SANKARY","sequence":"first","affiliation":[{"name":"PolySTIM Neurotechnology Laboratory, Department of Electrical Engineering, Ecole Polytechnique de Montreal, Montreal, QC H3C\/3A7, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"ALI","family":"ASSI","sequence":"additional","affiliation":[{"name":"PolySTIM Neurotechnology Laboratory, Department of Electrical Engineering, Ecole Polytechnique de Montreal, Montreal, QC H3C\/3A7, Canada"},{"name":"Computer Engineering Department, American University College of Technology, AUT, Halat, Byblos Highway, Lebanon"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"MOHAMAD","family":"SAWAN","sequence":"additional","affiliation":[{"name":"PolySTIM Neurotechnology Laboratory, Department of Electrical Engineering, Ecole Polytechnique de Montreal, Montreal, QC H3C\/3A7, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"219","published-online":{"date-parts":[[2011,11,21]]},"reference":[{"key":"rf1","doi-asserted-by":"publisher","DOI":"10.1002\/047121664X"},{"key":"rf2","volume-title":"Multi-Standard CMOS Wireless Receivers: Analysis and Design","author":"Li X.","year":"2002"},{"key":"rf3","doi-asserted-by":"publisher","DOI":"10.1109\/4.210027"},{"key":"rf4","doi-asserted-by":"publisher","DOI":"10.1109\/49.761034"},{"key":"rf5","doi-asserted-by":"publisher","DOI":"10.1109\/81.915383"},{"key":"rf14","doi-asserted-by":"publisher","DOI":"10.1109\/4.972140"},{"key":"rf15","doi-asserted-by":"publisher","DOI":"10.1109\/82.554434"},{"key":"rf16","doi-asserted-by":"publisher","DOI":"10.1109\/JSSC.2003.811990"}],"container-title":["Journal of Circuits, Systems and Computers"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S021812660400191X","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,6]],"date-time":"2019-08-06T23:43:22Z","timestamp":1565135002000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S021812660400191X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2004,12]]},"references-count":8,"journal-issue":{"issue":"06","published-online":{"date-parts":[[2011,11,21]]},"published-print":{"date-parts":[[2004,12]]}},"alternative-id":["10.1142\/S021812660400191X"],"URL":"https:\/\/doi.org\/10.1142\/s021812660400191x","relation":{},"ISSN":["0218-1266","1793-6454"],"issn-type":[{"value":"0218-1266","type":"print"},{"value":"1793-6454","type":"electronic"}],"subject":[],"published":{"date-parts":[[2004,12]]}}}