{"title":"矢量信号分析仪的可追溯校准","authors":"D. Humphreys, M. Harper, M. Salter","doi":"10.1109/ARFTG.2010.5496315","DOIUrl":null,"url":null,"abstract":"We have developed a calibration technique for Vector Signal Analyzers (VSA) that provides traceability to primary standards. This technique has been implemented using standard commercial equipment. A multisine signal generator provides detailed magnitude and phase stimulus over the instrument bandwidth and a Digital Sampling Oscilloscope (DSO) measures the same multisine waveform. Traceability is provided via the DSO, calibrated against the primary standard (Electro-Optic Sampler). The VSA can be characterized over its full-bandwidth (magnitude and phase) at any operating frequency. The reproducibility of three different multi-sine measurements, averaged over an 80 MHz bandwidth was 3.4% (power) and 1.3 degrees (phase).","PeriodicalId":221794,"journal":{"name":"75th ARFTG Microwave Measurement Conference","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"19","resultStr":"{\"title\":\"Traceable calibration of Vector Signal Analyzers\",\"authors\":\"D. Humphreys, M. Harper, M. Salter\",\"doi\":\"10.1109/ARFTG.2010.5496315\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We have developed a calibration technique for Vector Signal Analyzers (VSA) that provides traceability to primary standards. This technique has been implemented using standard commercial equipment. A multisine signal generator provides detailed magnitude and phase stimulus over the instrument bandwidth and a Digital Sampling Oscilloscope (DSO) measures the same multisine waveform. Traceability is provided via the DSO, calibrated against the primary standard (Electro-Optic Sampler). The VSA can be characterized over its full-bandwidth (magnitude and phase) at any operating frequency. The reproducibility of three different multi-sine measurements, averaged over an 80 MHz bandwidth was 3.4% (power) and 1.3 degrees (phase).\",\"PeriodicalId\":221794,\"journal\":{\"name\":\"75th ARFTG Microwave Measurement Conference\",\"volume\":\"32 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-05-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"19\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"75th ARFTG Microwave Measurement Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ARFTG.2010.5496315\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"75th ARFTG Microwave Measurement Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ARFTG.2010.5496315","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
We have developed a calibration technique for Vector Signal Analyzers (VSA) that provides traceability to primary standards. This technique has been implemented using standard commercial equipment. A multisine signal generator provides detailed magnitude and phase stimulus over the instrument bandwidth and a Digital Sampling Oscilloscope (DSO) measures the same multisine waveform. Traceability is provided via the DSO, calibrated against the primary standard (Electro-Optic Sampler). The VSA can be characterized over its full-bandwidth (magnitude and phase) at any operating frequency. The reproducibility of three different multi-sine measurements, averaged over an 80 MHz bandwidth was 3.4% (power) and 1.3 degrees (phase).
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