{"title":"模拟集成电路的交互式符号失真分析","authors":"P. Wambacq, G. Gielen, W. Sansen","doi":"10.1109/EDAC.1991.206453","DOIUrl":null,"url":null,"abstract":"A program is presented that generates symbolic expressions for the harmonic distortion, caused by weak nonlinearities in continuous-time analogue integrated circuits. The program relies upon the theory of Volterra series. An approximation algorithm with a user-definable error enhances the interpretability of the expressions. The results are in good agreement with results from a numerical simulator. The program can be used to analyse complex circuits such as operational amplifiers and to develop guidelines for low-distortion circuit design.<<ETX>>","PeriodicalId":425087,"journal":{"name":"Proceedings of the European Conference on Design Automation.","volume":"79 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1991-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Interactive symbolic distortion analysis of analogue integrated circuits\",\"authors\":\"P. Wambacq, G. Gielen, W. Sansen\",\"doi\":\"10.1109/EDAC.1991.206453\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A program is presented that generates symbolic expressions for the harmonic distortion, caused by weak nonlinearities in continuous-time analogue integrated circuits. The program relies upon the theory of Volterra series. An approximation algorithm with a user-definable error enhances the interpretability of the expressions. The results are in good agreement with results from a numerical simulator. The program can be used to analyse complex circuits such as operational amplifiers and to develop guidelines for low-distortion circuit design.<<ETX>>\",\"PeriodicalId\":425087,\"journal\":{\"name\":\"Proceedings of the European Conference on Design Automation.\",\"volume\":\"79 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1991-02-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the European Conference on Design Automation.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EDAC.1991.206453\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the European Conference on Design Automation.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EDAC.1991.206453","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Interactive symbolic distortion analysis of analogue integrated circuits
A program is presented that generates symbolic expressions for the harmonic distortion, caused by weak nonlinearities in continuous-time analogue integrated circuits. The program relies upon the theory of Volterra series. An approximation algorithm with a user-definable error enhances the interpretability of the expressions. The results are in good agreement with results from a numerical simulator. The program can be used to analyse complex circuits such as operational amplifiers and to develop guidelines for low-distortion circuit design.<>
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