E. Zervakis, D. Loukas, N. Haralabidis, A. Pavlidis
{"title":"用于x射线成像应用的低噪声、高计数率读出系统","authors":"E. Zervakis, D. Loukas, N. Haralabidis, A. Pavlidis","doi":"10.1109/SCS.2003.1227064","DOIUrl":null,"url":null,"abstract":"A system for processing signals from direct photon conversion sensors has been developed with the aim to be used for applications in X-ray imaging. The system consists of a mixed analog-digital ASIC and a digital 32-channels binary counter ASIC. The digital chips can be daisy-chained. In this way a system with high number of readout channels can be constructed. A custom made PCI card is also developed in order to control the operation of the whole system. The system is intended to operate with CdTe sensors in a luggage inspection system. The first experimental results including overall noise and counting rate are reported here.","PeriodicalId":375963,"journal":{"name":"Signals, Circuits and Systems, 2003. SCS 2003. International Symposium on","volume":"254 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A low noise-high counting rate readout system for X-ray imaging applications\",\"authors\":\"E. Zervakis, D. Loukas, N. Haralabidis, A. Pavlidis\",\"doi\":\"10.1109/SCS.2003.1227064\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A system for processing signals from direct photon conversion sensors has been developed with the aim to be used for applications in X-ray imaging. The system consists of a mixed analog-digital ASIC and a digital 32-channels binary counter ASIC. The digital chips can be daisy-chained. In this way a system with high number of readout channels can be constructed. A custom made PCI card is also developed in order to control the operation of the whole system. The system is intended to operate with CdTe sensors in a luggage inspection system. The first experimental results including overall noise and counting rate are reported here.\",\"PeriodicalId\":375963,\"journal\":{\"name\":\"Signals, Circuits and Systems, 2003. SCS 2003. International Symposium on\",\"volume\":\"254 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-07-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Signals, Circuits and Systems, 2003. SCS 2003. International Symposium on\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SCS.2003.1227064\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Signals, Circuits and Systems, 2003. SCS 2003. International Symposium on","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SCS.2003.1227064","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A low noise-high counting rate readout system for X-ray imaging applications
A system for processing signals from direct photon conversion sensors has been developed with the aim to be used for applications in X-ray imaging. The system consists of a mixed analog-digital ASIC and a digital 32-channels binary counter ASIC. The digital chips can be daisy-chained. In this way a system with high number of readout channels can be constructed. A custom made PCI card is also developed in order to control the operation of the whole system. The system is intended to operate with CdTe sensors in a luggage inspection system. The first experimental results including overall noise and counting rate are reported here.
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