{"title":"激光雷达应用中脉冲模式SiPMs的信噪比","authors":"Arianna Morciano, M. Perenzoni, S. D’Amico","doi":"10.1109/ICICDT51558.2021.9626464","DOIUrl":null,"url":null,"abstract":"In this paper, a first order model of a pulsed mode SiPM-based LiDAR receiver is proposed. Starting from the description of the LiDAR receiver components, an analysis of the output signal and a model for the variable noise is presented. Considering the effects that occur with the first order model of SiPM, a model for the SNR calculation at output of the SiPM is extracted, in particular in terms of the relationship between number of photons. A dependence of SNR on the number of cells that characterize the SiPM is highlighted. At the end, a matching between the values coming from the Matlab simulations and the analytical results is shown.","PeriodicalId":6737,"journal":{"name":"2021 International Conference on IC Design and Technology (ICICDT)","volume":"30 1","pages":"1-4"},"PeriodicalIF":0.0000,"publicationDate":"2021-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Signal-to-Noise Ratio in Pulsed Mode SiPMs for LiDAR Applications\",\"authors\":\"Arianna Morciano, M. Perenzoni, S. D’Amico\",\"doi\":\"10.1109/ICICDT51558.2021.9626464\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a first order model of a pulsed mode SiPM-based LiDAR receiver is proposed. Starting from the description of the LiDAR receiver components, an analysis of the output signal and a model for the variable noise is presented. Considering the effects that occur with the first order model of SiPM, a model for the SNR calculation at output of the SiPM is extracted, in particular in terms of the relationship between number of photons. A dependence of SNR on the number of cells that characterize the SiPM is highlighted. At the end, a matching between the values coming from the Matlab simulations and the analytical results is shown.\",\"PeriodicalId\":6737,\"journal\":{\"name\":\"2021 International Conference on IC Design and Technology (ICICDT)\",\"volume\":\"30 1\",\"pages\":\"1-4\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-09-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 International Conference on IC Design and Technology (ICICDT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICICDT51558.2021.9626464\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 International Conference on IC Design and Technology (ICICDT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICICDT51558.2021.9626464","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Signal-to-Noise Ratio in Pulsed Mode SiPMs for LiDAR Applications
In this paper, a first order model of a pulsed mode SiPM-based LiDAR receiver is proposed. Starting from the description of the LiDAR receiver components, an analysis of the output signal and a model for the variable noise is presented. Considering the effects that occur with the first order model of SiPM, a model for the SNR calculation at output of the SiPM is extracted, in particular in terms of the relationship between number of photons. A dependence of SNR on the number of cells that characterize the SiPM is highlighted. At the end, a matching between the values coming from the Matlab simulations and the analytical results is shown.
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