用于移动通信的高功率效率AlGaAs-GaAs HBT

1994 24th European Microwave Conference Pub Date : 1994-10-01 DOI:10.1109/EUMA.1994.337440

C. Pinatel, S. Vuye, A. Konczykowska, H. Wang

{"title":"用于移动通信的高功率效率AlGaAs-GaAs HBT","authors":"C. Pinatel, S. Vuye, A. Konczykowska, H. Wang","doi":"10.1109/EUMA.1994.337440","DOIUrl":null,"url":null,"abstract":"Different HBTs operating classes have been compared using a simulated multiharmonic load-pull type optimization taking into account the supply voltage criteria. The optimum operating class taking into account the power density and the thermal effect has been discussed. The low bias voltage operation of HBT has been investigated. An HBT amplifier has been designed and fabricated for DCS1800. 1 W output power with a power-added efficiency df 50% has been measured.","PeriodicalId":440371,"journal":{"name":"1994 24th European Microwave Conference","volume":"69 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"High power efficiency AlGaAs-GaAs HBT for mobile communications\",\"authors\":\"C. Pinatel, S. Vuye, A. Konczykowska, H. Wang\",\"doi\":\"10.1109/EUMA.1994.337440\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Different HBTs operating classes have been compared using a simulated multiharmonic load-pull type optimization taking into account the supply voltage criteria. The optimum operating class taking into account the power density and the thermal effect has been discussed. The low bias voltage operation of HBT has been investigated. An HBT amplifier has been designed and fabricated for DCS1800. 1 W output power with a power-added efficiency df 50% has been measured.\",\"PeriodicalId\":440371,\"journal\":{\"name\":\"1994 24th European Microwave Conference\",\"volume\":\"69 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1994 24th European Microwave Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EUMA.1994.337440\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1994 24th European Microwave Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EUMA.1994.337440","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

考虑到电源电压标准，使用模拟的多谐波负载-拉型优化对不同的hbt工作类别进行了比较。讨论了考虑功率密度和热效应的最佳工作等级。研究了HBT的低偏置电压工作。为DCS1800设计并制作了一个HBT放大器。测量了1 W输出功率，功率附加效率为50%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

High power efficiency AlGaAs-GaAs HBT for mobile communications

Different HBTs operating classes have been compared using a simulated multiharmonic load-pull type optimization taking into account the supply voltage criteria. The optimum operating class taking into account the power density and the thermal effect has been discussed. The low bias voltage operation of HBT has been investigated. An HBT amplifier has been designed and fabricated for DCS1800. 1 W output power with a power-added efficiency df 50% has been measured.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

1994 24th European Microwave Conference

自引率

0.00%

发文量