{"title":"基于可调谐均衡器的s波段级联放大器设计","authors":"Ayisha B S, C. Saha, S. Joy, Apren T. J","doi":"10.1109/ICDCSYST.2018.8605163","DOIUrl":null,"url":null,"abstract":"This paper explains the design and simulation of a 2-stage $S$-band cascadable amplifier using $pHEMT-ATF 54143$ with wide band characteristics. $A$ modified tunable equalizer is proposed using which the amplifier is operated in S-band. Tunability of the equalizer is verified by designing the amplifier in 2–3 GHz, 3- $4GHz$ and in the entire $S$-band (2–4GHz). The gain obtained from all the three designs are flat when compared with previously reported results using equalizer. $A$ theoretical formulation to calculate the $S_{21}$ of the device is proposed and validated.","PeriodicalId":175583,"journal":{"name":"2018 4th International Conference on Devices, Circuits and Systems (ICDCS)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Design of Cascadable S-band Amplifier using Tunable Equalizer\",\"authors\":\"Ayisha B S, C. Saha, S. Joy, Apren T. J\",\"doi\":\"10.1109/ICDCSYST.2018.8605163\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper explains the design and simulation of a 2-stage $S$-band cascadable amplifier using $pHEMT-ATF 54143$ with wide band characteristics. $A$ modified tunable equalizer is proposed using which the amplifier is operated in S-band. Tunability of the equalizer is verified by designing the amplifier in 2–3 GHz, 3- $4GHz$ and in the entire $S$-band (2–4GHz). The gain obtained from all the three designs are flat when compared with previously reported results using equalizer. $A$ theoretical formulation to calculate the $S_{21}$ of the device is proposed and validated.\",\"PeriodicalId\":175583,\"journal\":{\"name\":\"2018 4th International Conference on Devices, Circuits and Systems (ICDCS)\",\"volume\":\"5 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 4th International Conference on Devices, Circuits and Systems (ICDCS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICDCSYST.2018.8605163\",\"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 4th International Conference on Devices, Circuits and Systems (ICDCS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICDCSYST.2018.8605163","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design of Cascadable S-band Amplifier using Tunable Equalizer
This paper explains the design and simulation of a 2-stage $S$-band cascadable amplifier using $pHEMT-ATF 54143$ with wide band characteristics. $A$ modified tunable equalizer is proposed using which the amplifier is operated in S-band. Tunability of the equalizer is verified by designing the amplifier in 2–3 GHz, 3- $4GHz$ and in the entire $S$-band (2–4GHz). The gain obtained from all the three designs are flat when compared with previously reported results using equalizer. $A$ theoretical formulation to calculate the $S_{21}$ of the device is proposed and validated.
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