{"title":"Low Noise Broadband Amplifier for Breast Cancer System","authors":"Leonardo Rodrigues Leopoldo, W. Noije","doi":"10.1109/SBCCI55532.2022.9893241","DOIUrl":null,"url":null,"abstract":"This work proposes to develop a Low Noise Broadband Amplifier in CMOS 180nm tecnology, with supply voltage of 1.8V. The circuit has three stages, the first a common gate amplifier, followed by a common source amplifier, finally a buffer to assist in the measurement. It achieves a noise figure slightly higher than 6.3dB, an area of 0.17mm2 without the pad-ring, consumption of 7.3mW, a band above 10dB from 2.5GHz to 8.1GHz, the gain varies between 10 to 16.9dB, and port isolation is less than -10dB for the entire range. The block is an integral part of a breast cancer system receiver, but finds other applications in IoT and healthcare industries.","PeriodicalId":231587,"journal":{"name":"2022 35th SBC/SBMicro/IEEE/ACM Symposium on Integrated Circuits and Systems Design (SBCCI)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 35th SBC/SBMicro/IEEE/ACM Symposium on Integrated Circuits and Systems Design (SBCCI)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SBCCI55532.2022.9893241","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
This work proposes to develop a Low Noise Broadband Amplifier in CMOS 180nm tecnology, with supply voltage of 1.8V. The circuit has three stages, the first a common gate amplifier, followed by a common source amplifier, finally a buffer to assist in the measurement. It achieves a noise figure slightly higher than 6.3dB, an area of 0.17mm2 without the pad-ring, consumption of 7.3mW, a band above 10dB from 2.5GHz to 8.1GHz, the gain varies between 10 to 16.9dB, and port isolation is less than -10dB for the entire range. The block is an integral part of a breast cancer system receiver, but finds other applications in IoT and healthcare industries.
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