{"title":"任意占空比并联滤波器的通用e类功率放大器","authors":"Z. X. Yang, W. Chan, L. H. Zhou, X. Zhou","doi":"10.1109/iWEM53379.2021.9790482","DOIUrl":null,"url":null,"abstract":"This paper introduces an analytical design method for the generalized Class-E power amplifier (PA) with shunt filter at any duty ratio. The idealized switch waveforms are derived first, and then the optimal parameter values of load network are obtained, and three important indicators the peak switch drain voltage, power output capability and maximum operating frequency at different sets of values are also investigated. To verify the effectiveness of the design method, a simulation experiment is demonstrated showing waveforms matching well with theory.","PeriodicalId":141204,"journal":{"name":"2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)","volume":"168 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Generalized Class-E Power Amplifier with Shunt Filter at Any Duty Ratio\",\"authors\":\"Z. X. Yang, W. Chan, L. H. Zhou, X. Zhou\",\"doi\":\"10.1109/iWEM53379.2021.9790482\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper introduces an analytical design method for the generalized Class-E power amplifier (PA) with shunt filter at any duty ratio. The idealized switch waveforms are derived first, and then the optimal parameter values of load network are obtained, and three important indicators the peak switch drain voltage, power output capability and maximum operating frequency at different sets of values are also investigated. To verify the effectiveness of the design method, a simulation experiment is demonstrated showing waveforms matching well with theory.\",\"PeriodicalId\":141204,\"journal\":{\"name\":\"2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)\",\"volume\":\"168 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-11-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/iWEM53379.2021.9790482\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/iWEM53379.2021.9790482","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Generalized Class-E Power Amplifier with Shunt Filter at Any Duty Ratio
This paper introduces an analytical design method for the generalized Class-E power amplifier (PA) with shunt filter at any duty ratio. The idealized switch waveforms are derived first, and then the optimal parameter values of load network are obtained, and three important indicators the peak switch drain voltage, power output capability and maximum operating frequency at different sets of values are also investigated. To verify the effectiveness of the design method, a simulation experiment is demonstrated showing waveforms matching well with theory.
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