{"title":"带集成二极管线性化器的InGaP/GaAs HBT MMIC功率放大器","authors":"M. Zhu, H. Yang, H.Y. Zhang, X.C. Liu","doi":"10.1109/EDSSC.2005.1635239","DOIUrl":null,"url":null,"abstract":"An InGaP/GaAs heterojunction bipolar transistor (HBT) monolithic microwave integrated circuit (MMIC) power amplifie (PA) using an improved linearization technique is studied in this paper. This improved linearization technique provides high efficiency at different amplification ofthe modulation as well as high operation voltage. Also the gain compression and the phase distortion of the HBT are effectively improved with no additional DC consumption. The fabricated HBT MMIC PA exhibits an output power of 24 dBm and a power-added efficiency as high as 37% at an operation voltage of6.5 V.","PeriodicalId":429314,"journal":{"name":"2005 IEEE Conference on Electron Devices and Solid-State Circuits","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An InGaP/GaAs HBT MMIC Power Amplifier with an Integrated Diode Linearizer\",\"authors\":\"M. Zhu, H. Yang, H.Y. Zhang, X.C. Liu\",\"doi\":\"10.1109/EDSSC.2005.1635239\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An InGaP/GaAs heterojunction bipolar transistor (HBT) monolithic microwave integrated circuit (MMIC) power amplifie (PA) using an improved linearization technique is studied in this paper. This improved linearization technique provides high efficiency at different amplification ofthe modulation as well as high operation voltage. Also the gain compression and the phase distortion of the HBT are effectively improved with no additional DC consumption. The fabricated HBT MMIC PA exhibits an output power of 24 dBm and a power-added efficiency as high as 37% at an operation voltage of6.5 V.\",\"PeriodicalId\":429314,\"journal\":{\"name\":\"2005 IEEE Conference on Electron Devices and Solid-State Circuits\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2005-12-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2005 IEEE Conference on Electron Devices and Solid-State Circuits\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EDSSC.2005.1635239\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2005 IEEE Conference on Electron Devices and Solid-State Circuits","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EDSSC.2005.1635239","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An InGaP/GaAs HBT MMIC Power Amplifier with an Integrated Diode Linearizer
An InGaP/GaAs heterojunction bipolar transistor (HBT) monolithic microwave integrated circuit (MMIC) power amplifie (PA) using an improved linearization technique is studied in this paper. This improved linearization technique provides high efficiency at different amplification ofthe modulation as well as high operation voltage. Also the gain compression and the phase distortion of the HBT are effectively improved with no additional DC consumption. The fabricated HBT MMIC PA exhibits an output power of 24 dBm and a power-added efficiency as high as 37% at an operation voltage of6.5 V.
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