{"title":"一种连续模式谐波调谐19- 29.5 ghz超线性放大器，在18.4%调制PAE和43.5%峰值PAE下支持18Gb/s","authors":"Tso-Wei Li, Min-Yu Huang, Hua Wang","doi":"10.1109/ISSCC.2018.8310358","DOIUrl":null,"url":null,"abstract":"The 5th generation (5G) mm-wave systems are expected to support wideband spectrum-efficient modulations (e.g., 64-QAM or 256-QAM) to achieve Gb/s-link-throughput revolution. These complex modulation schemes, however, often come with high-density constellations that demand stringent linearity, i.e. AM-AM and AM-PM, on the mm-wave front-end circuits, in particular, the power amplifiers (PAs). In addition, to support future massive MIMOs, the mm-wave front-ends should be ultra-efficient in both their energy efficiency and area usage, posing even more constraints on the PA designs [1-5].","PeriodicalId":6617,"journal":{"name":"2018 IEEE International Solid - State Circuits Conference - (ISSCC)","volume":"17 1","pages":"410-412"},"PeriodicalIF":0.0000,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"48","resultStr":"{\"title\":\"A continuous-mode harmonically tuned 19-to-29.5GHz ultra-linear PA supporting 18Gb/s at 18.4% modulation PAE and 43.5% peak PAE\",\"authors\":\"Tso-Wei Li, Min-Yu Huang, Hua Wang\",\"doi\":\"10.1109/ISSCC.2018.8310358\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The 5th generation (5G) mm-wave systems are expected to support wideband spectrum-efficient modulations (e.g., 64-QAM or 256-QAM) to achieve Gb/s-link-throughput revolution. These complex modulation schemes, however, often come with high-density constellations that demand stringent linearity, i.e. AM-AM and AM-PM, on the mm-wave front-end circuits, in particular, the power amplifiers (PAs). In addition, to support future massive MIMOs, the mm-wave front-ends should be ultra-efficient in both their energy efficiency and area usage, posing even more constraints on the PA designs [1-5].\",\"PeriodicalId\":6617,\"journal\":{\"name\":\"2018 IEEE International Solid - State Circuits Conference - (ISSCC)\",\"volume\":\"17 1\",\"pages\":\"410-412\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"48\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 IEEE International Solid - State Circuits Conference - (ISSCC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISSCC.2018.8310358\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE International Solid - State Circuits Conference - (ISSCC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISSCC.2018.8310358","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A continuous-mode harmonically tuned 19-to-29.5GHz ultra-linear PA supporting 18Gb/s at 18.4% modulation PAE and 43.5% peak PAE
The 5th generation (5G) mm-wave systems are expected to support wideband spectrum-efficient modulations (e.g., 64-QAM or 256-QAM) to achieve Gb/s-link-throughput revolution. These complex modulation schemes, however, often come with high-density constellations that demand stringent linearity, i.e. AM-AM and AM-PM, on the mm-wave front-end circuits, in particular, the power amplifiers (PAs). In addition, to support future massive MIMOs, the mm-wave front-ends should be ultra-efficient in both their energy efficiency and area usage, posing even more constraints on the PA designs [1-5].
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