{"title":"软件无线电二阶带通采样接收机的评价","authors":"P. Cruz, N. Carvalho, M. Valkama","doi":"10.23919/EUMC.2012.6459282","DOIUrl":null,"url":null,"abstract":"This paper proposes a new design for second-order bandpass sampling receivers based on passive 90° hybrids and two parallel ADCs sampled with the same clock. Such a topology is suitable for wideband digital receivers appointed for software defined radio and spectrum sensing capable cognitive radios. The proposed architecture and digital compensation algorithm are a simple solution for the reception of a modulated signal under an adjacent stronger interference and for multiband multi-carrier modulated signal communication, due to its available bandwidth maximization. The results will be assessed in terms of spectrum representation and error vector magnitude evaluation.","PeriodicalId":243164,"journal":{"name":"2012 7th European Microwave Integrated Circuit Conference","volume":"96 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Evaluation of second-order bandpass sampling receivers for software defined radio\",\"authors\":\"P. Cruz, N. Carvalho, M. Valkama\",\"doi\":\"10.23919/EUMC.2012.6459282\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper proposes a new design for second-order bandpass sampling receivers based on passive 90° hybrids and two parallel ADCs sampled with the same clock. Such a topology is suitable for wideband digital receivers appointed for software defined radio and spectrum sensing capable cognitive radios. The proposed architecture and digital compensation algorithm are a simple solution for the reception of a modulated signal under an adjacent stronger interference and for multiband multi-carrier modulated signal communication, due to its available bandwidth maximization. The results will be assessed in terms of spectrum representation and error vector magnitude evaluation.\",\"PeriodicalId\":243164,\"journal\":{\"name\":\"2012 7th European Microwave Integrated Circuit Conference\",\"volume\":\"96 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 7th European Microwave Integrated Circuit Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/EUMC.2012.6459282\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 7th European Microwave Integrated Circuit Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/EUMC.2012.6459282","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Evaluation of second-order bandpass sampling receivers for software defined radio
This paper proposes a new design for second-order bandpass sampling receivers based on passive 90° hybrids and two parallel ADCs sampled with the same clock. Such a topology is suitable for wideband digital receivers appointed for software defined radio and spectrum sensing capable cognitive radios. The proposed architecture and digital compensation algorithm are a simple solution for the reception of a modulated signal under an adjacent stronger interference and for multiband multi-carrier modulated signal communication, due to its available bandwidth maximization. The results will be assessed in terms of spectrum representation and error vector magnitude evaluation.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
