Haruo Kobayashi, Nene Kushita, MinhTri Tran, Koji Asami, H. San, A. Kuwana, Akemi Hatta
{"title":"Analog / Mixed-Signal / RF Circuits for Complex Signal Processing","authors":"Haruo Kobayashi, Nene Kushita, MinhTri Tran, Koji Asami, H. San, A. Kuwana, Akemi Hatta","doi":"10.1109/ASICON47005.2019.8983548","DOIUrl":null,"url":null,"abstract":"This paper describes the research history of the authors' group in the area of analog/mixed-signal circuits for complex or quadrature signal processing. Here the complex signal is composed of In-phase and Quadrature-phase signals (I, Q signals); the I-signal represents its real part while the Q-signal is its imaginary part. As complex signal processing circuits, the characteristics of the RC polyphaser filter, the complex active RC filter and the active Gm-C filter are shown and also our data weighted averaging (DWA) algorithms for complex ADCs/DACs are introduced.","PeriodicalId":319342,"journal":{"name":"2019 IEEE 13th International Conference on ASIC (ASICON)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE 13th International Conference on ASIC (ASICON)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ASICON47005.2019.8983548","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 9
Abstract
This paper describes the research history of the authors' group in the area of analog/mixed-signal circuits for complex or quadrature signal processing. Here the complex signal is composed of In-phase and Quadrature-phase signals (I, Q signals); the I-signal represents its real part while the Q-signal is its imaginary part. As complex signal processing circuits, the characteristics of the RC polyphaser filter, the complex active RC filter and the active Gm-C filter are shown and also our data weighted averaging (DWA) algorithms for complex ADCs/DACs are introduced.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
