{"title":"A 3mW 1GHz ultra-wide-bandpass super-regenerative filter","authors":"M. Anis, S. Tontisirin, R. Tielert, N. Wehn","doi":"10.1109/RWS.2008.4463527","DOIUrl":null,"url":null,"abstract":"This paper presents the ultra-wide-bandpass super- regenerative filter of 1 GHz bandwith. The super-regenerative bandpass filter (SR-BPF) with synchronization loop is designed to extract UWB impulses. The DC-free on-off keying modulated data pattern is required to synchronize the filter response with high sensitivity. The super-regenerative bandpass filter, tuned at 7 GHz, is sensitive to -90 dBm signals of 1 GHz bandwidth. The test structure of SR-BPF has been implemented in 0.18 mum CMOS technology. The data exchange rate of 100Mb/s is achieved with power consumption of 3 mW at 1.5 V.","PeriodicalId":431471,"journal":{"name":"2008 IEEE Radio and Wireless Symposium","volume":"43 9 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 IEEE Radio and Wireless Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RWS.2008.4463527","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
This paper presents the ultra-wide-bandpass super- regenerative filter of 1 GHz bandwith. The super-regenerative bandpass filter (SR-BPF) with synchronization loop is designed to extract UWB impulses. The DC-free on-off keying modulated data pattern is required to synchronize the filter response with high sensitivity. The super-regenerative bandpass filter, tuned at 7 GHz, is sensitive to -90 dBm signals of 1 GHz bandwidth. The test structure of SR-BPF has been implemented in 0.18 mum CMOS technology. The data exchange rate of 100Mb/s is achieved with power consumption of 3 mW at 1.5 V.
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