{"title":"一种6-18 GHz GaAs多功能收发芯片","authors":"Xiaoliang Wu, Jianbo Wang, Jianyu Ye, G. Hua","doi":"10.1109/APCAP56600.2022.10069026","DOIUrl":null,"url":null,"abstract":"This paper presents a 6–18 GHz highly compact multifunction core chip using a 0.15 μm GaAs process. The Core multifunction chip includes a 6-bit digital phase shifter for beam steering, a 6-bit digital attenuator for amplitude correction, low-noise amplifiers (LNA) for amplitude compensation, and single-pole double-throws (SPDT) T/R switch Used to implement feature selection. Fabrication results show that the MMIC exhibits a transmit gain of 1 to 3.7 dB and a receive gain of -3 to 2 dB in the 6 to 18 GHz range. The transmission path root mean square (RMS) gain and phase error are better than 0.6 dB and 7.3°, respectively.","PeriodicalId":197691,"journal":{"name":"2022 IEEE 10th Asia-Pacific Conference on Antennas and Propagation (APCAP)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A 6–18 GHz GaAs Multifunction Transmitter and Receiver Chipset\",\"authors\":\"Xiaoliang Wu, Jianbo Wang, Jianyu Ye, G. Hua\",\"doi\":\"10.1109/APCAP56600.2022.10069026\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a 6–18 GHz highly compact multifunction core chip using a 0.15 μm GaAs process. The Core multifunction chip includes a 6-bit digital phase shifter for beam steering, a 6-bit digital attenuator for amplitude correction, low-noise amplifiers (LNA) for amplitude compensation, and single-pole double-throws (SPDT) T/R switch Used to implement feature selection. Fabrication results show that the MMIC exhibits a transmit gain of 1 to 3.7 dB and a receive gain of -3 to 2 dB in the 6 to 18 GHz range. The transmission path root mean square (RMS) gain and phase error are better than 0.6 dB and 7.3°, respectively.\",\"PeriodicalId\":197691,\"journal\":{\"name\":\"2022 IEEE 10th Asia-Pacific Conference on Antennas and Propagation (APCAP)\",\"volume\":\"82 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-11-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE 10th Asia-Pacific Conference on Antennas and Propagation (APCAP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APCAP56600.2022.10069026\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE 10th Asia-Pacific Conference on Antennas and Propagation (APCAP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APCAP56600.2022.10069026","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A 6–18 GHz GaAs Multifunction Transmitter and Receiver Chipset
This paper presents a 6–18 GHz highly compact multifunction core chip using a 0.15 μm GaAs process. The Core multifunction chip includes a 6-bit digital phase shifter for beam steering, a 6-bit digital attenuator for amplitude correction, low-noise amplifiers (LNA) for amplitude compensation, and single-pole double-throws (SPDT) T/R switch Used to implement feature selection. Fabrication results show that the MMIC exhibits a transmit gain of 1 to 3.7 dB and a receive gain of -3 to 2 dB in the 6 to 18 GHz range. The transmission path root mean square (RMS) gain and phase error are better than 0.6 dB and 7.3°, respectively.
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