{"title":"基于22nm FDSOI CMOS的近程FMCW雷达低功耗带调谐TX优化","authors":"Sammy Cerida Rengifo, F. Chicco, E. Roux, C. Enz","doi":"10.1109/ESSCIRC53450.2021.9567815","DOIUrl":null,"url":null,"abstract":"The paper presents a low-power transmitter (TX) as a part of a fully integrated 57-66 GHz FMCW radar system. The TX path includes a BPSK modulator and it is optimized for short-range operation with 0 dBm output power. A band-tuning technique is used for covering the 9 GHz band and it is tuned as the LO frequency is swept. The LO distribution is designed in a modular approach to be able to extend the number of TX paths for MIMO operation. Integrated in GF 22-nm FDSOI CMOS technology, each TX path is 570x100 µm2 and consumes 17mW.","PeriodicalId":129785,"journal":{"name":"ESSCIRC 2021 - IEEE 47th European Solid State Circuits Conference (ESSCIRC)","volume":"145 4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An Optimized Low-Power Band-Tuning TX for Short-Range FMCW Radar in 22-nm FDSOI CMOS\",\"authors\":\"Sammy Cerida Rengifo, F. Chicco, E. Roux, C. Enz\",\"doi\":\"10.1109/ESSCIRC53450.2021.9567815\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The paper presents a low-power transmitter (TX) as a part of a fully integrated 57-66 GHz FMCW radar system. The TX path includes a BPSK modulator and it is optimized for short-range operation with 0 dBm output power. A band-tuning technique is used for covering the 9 GHz band and it is tuned as the LO frequency is swept. The LO distribution is designed in a modular approach to be able to extend the number of TX paths for MIMO operation. Integrated in GF 22-nm FDSOI CMOS technology, each TX path is 570x100 µm2 and consumes 17mW.\",\"PeriodicalId\":129785,\"journal\":{\"name\":\"ESSCIRC 2021 - IEEE 47th European Solid State Circuits Conference (ESSCIRC)\",\"volume\":\"145 4 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-09-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ESSCIRC 2021 - IEEE 47th European Solid State Circuits Conference (ESSCIRC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ESSCIRC53450.2021.9567815\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ESSCIRC 2021 - IEEE 47th European Solid State Circuits Conference (ESSCIRC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ESSCIRC53450.2021.9567815","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An Optimized Low-Power Band-Tuning TX for Short-Range FMCW Radar in 22-nm FDSOI CMOS
The paper presents a low-power transmitter (TX) as a part of a fully integrated 57-66 GHz FMCW radar system. The TX path includes a BPSK modulator and it is optimized for short-range operation with 0 dBm output power. A band-tuning technique is used for covering the 9 GHz band and it is tuned as the LO frequency is swept. The LO distribution is designed in a modular approach to be able to extend the number of TX paths for MIMO operation. Integrated in GF 22-nm FDSOI CMOS technology, each TX path is 570x100 µm2 and consumes 17mW.
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