{"title":"采用平面径向功率合成器实现的InP HBT毫米波功率放大器","authors":"T. O'Sullivan, M. Urteaga, R. Pierson, P. Asbeck","doi":"10.1109/MWSYM.2008.4633161","DOIUrl":null,"url":null,"abstract":"In this paper a millimeter-wave power amplifier implemented using a planar radial type power splitter and combiner is presented. The amplifier achieves an unsaturated output power of 23 dBm at 71 GHz with a corresponding P1dB of 20.8 dBm. The radial layout for the combiner allows 4 unit amplifiers to be combined in a single stage of power combining with a compact layout. The amplifier is implemented using an InP HBT process with ft/fmax values of 300/300 GHz.","PeriodicalId":273767,"journal":{"name":"2008 IEEE MTT-S International Microwave Symposium Digest","volume":"13 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"InP HBT millimeter-wave power amplifier implemented using planar radial power combiner\",\"authors\":\"T. O'Sullivan, M. Urteaga, R. Pierson, P. Asbeck\",\"doi\":\"10.1109/MWSYM.2008.4633161\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper a millimeter-wave power amplifier implemented using a planar radial type power splitter and combiner is presented. The amplifier achieves an unsaturated output power of 23 dBm at 71 GHz with a corresponding P1dB of 20.8 dBm. The radial layout for the combiner allows 4 unit amplifiers to be combined in a single stage of power combining with a compact layout. The amplifier is implemented using an InP HBT process with ft/fmax values of 300/300 GHz.\",\"PeriodicalId\":273767,\"journal\":{\"name\":\"2008 IEEE MTT-S International Microwave Symposium Digest\",\"volume\":\"13 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-06-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 IEEE MTT-S International Microwave Symposium Digest\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MWSYM.2008.4633161\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 IEEE MTT-S International Microwave Symposium Digest","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSYM.2008.4633161","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
InP HBT millimeter-wave power amplifier implemented using planar radial power combiner
In this paper a millimeter-wave power amplifier implemented using a planar radial type power splitter and combiner is presented. The amplifier achieves an unsaturated output power of 23 dBm at 71 GHz with a corresponding P1dB of 20.8 dBm. The radial layout for the combiner allows 4 unit amplifiers to be combined in a single stage of power combining with a compact layout. The amplifier is implemented using an InP HBT process with ft/fmax values of 300/300 GHz.
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