{"title":"包络跟踪功率放大器并发双带数字预失真的三维广义系数支持模型","authors":"Praveen Jaraut, M. Rawat","doi":"10.1109/IMARC.2017.8449714","DOIUrl":null,"url":null,"abstract":"When dual-band digital predistortion (DPD) techniques for linearity enhancement are modified to include envelope tracking (ET) operation for efficiency enhancement, the required models suffer from increased complexity due to a high number of parameters. This paper investigates the complexity of behavioral models of dual-band DPD techniques for ET power amplifier (PA). To address this research gap, a novel DPD technique is presented for linearization of dual-band ET PA with reduced complexity.","PeriodicalId":259227,"journal":{"name":"2017 IEEE MTT-S International Microwave and RF Conference (IMaRC)","volume":"36 11","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"3D Generalized Coefficient Supported Model for Concurrent Dual-Band Digital Predistortion of Envelope Tracking Power Amplifier\",\"authors\":\"Praveen Jaraut, M. Rawat\",\"doi\":\"10.1109/IMARC.2017.8449714\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"When dual-band digital predistortion (DPD) techniques for linearity enhancement are modified to include envelope tracking (ET) operation for efficiency enhancement, the required models suffer from increased complexity due to a high number of parameters. This paper investigates the complexity of behavioral models of dual-band DPD techniques for ET power amplifier (PA). To address this research gap, a novel DPD technique is presented for linearization of dual-band ET PA with reduced complexity.\",\"PeriodicalId\":259227,\"journal\":{\"name\":\"2017 IEEE MTT-S International Microwave and RF Conference (IMaRC)\",\"volume\":\"36 11\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 IEEE MTT-S International Microwave and RF Conference (IMaRC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IMARC.2017.8449714\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 IEEE MTT-S International Microwave and RF Conference (IMaRC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMARC.2017.8449714","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
3D Generalized Coefficient Supported Model for Concurrent Dual-Band Digital Predistortion of Envelope Tracking Power Amplifier
When dual-band digital predistortion (DPD) techniques for linearity enhancement are modified to include envelope tracking (ET) operation for efficiency enhancement, the required models suffer from increased complexity due to a high number of parameters. This paper investigates the complexity of behavioral models of dual-band DPD techniques for ET power amplifier (PA). To address this research gap, a novel DPD technique is presented for linearization of dual-band ET PA with reduced complexity.
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