{"title":"电磁场测量中光纤传感器仪器的研究与开发","authors":"Melvin J. Johnson, C. Davis","doi":"10.1109/ISEMC.1982.7567736","DOIUrl":null,"url":null,"abstract":"Extremely low-frequency electric and magnetic field mea surements have traditionally been made with capacitive and wire wound probes, respectively. Both types of probes have serious limitations. Although they easily meet the physical criteria of being much less than a wavelength in their largest dimension at these low frequencies, their sizes are such that they are impractical in confined spaces, as in biological use, or when placed in very close proximity to equipment around which the fields are mea sured. Also, the transmission of data from these probes requires that a transmitter be located in the field that is being measured, if the data lines are to be nonperturbing. This paper discusses the emerging “ Fiber Optic Sensor Instrumentation Research and Development (FOSIRD)” in EMC measurement applications.","PeriodicalId":280076,"journal":{"name":"1982 IEEE International Symposium on Electromagnetic Compatibility","volume":"100 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1982-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Fiber Optic Sensor Instrumentation Research and Development (FOSIRD) in Electromagnetic Field Measurements\",\"authors\":\"Melvin J. Johnson, C. Davis\",\"doi\":\"10.1109/ISEMC.1982.7567736\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Extremely low-frequency electric and magnetic field mea surements have traditionally been made with capacitive and wire wound probes, respectively. Both types of probes have serious limitations. Although they easily meet the physical criteria of being much less than a wavelength in their largest dimension at these low frequencies, their sizes are such that they are impractical in confined spaces, as in biological use, or when placed in very close proximity to equipment around which the fields are mea sured. Also, the transmission of data from these probes requires that a transmitter be located in the field that is being measured, if the data lines are to be nonperturbing. This paper discusses the emerging “ Fiber Optic Sensor Instrumentation Research and Development (FOSIRD)” in EMC measurement applications.\",\"PeriodicalId\":280076,\"journal\":{\"name\":\"1982 IEEE International Symposium on Electromagnetic Compatibility\",\"volume\":\"100 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1982-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1982 IEEE International Symposium on Electromagnetic Compatibility\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISEMC.1982.7567736\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1982 IEEE International Symposium on Electromagnetic Compatibility","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISEMC.1982.7567736","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Fiber Optic Sensor Instrumentation Research and Development (FOSIRD) in Electromagnetic Field Measurements
Extremely low-frequency electric and magnetic field mea surements have traditionally been made with capacitive and wire wound probes, respectively. Both types of probes have serious limitations. Although they easily meet the physical criteria of being much less than a wavelength in their largest dimension at these low frequencies, their sizes are such that they are impractical in confined spaces, as in biological use, or when placed in very close proximity to equipment around which the fields are mea sured. Also, the transmission of data from these probes requires that a transmitter be located in the field that is being measured, if the data lines are to be nonperturbing. This paper discusses the emerging “ Fiber Optic Sensor Instrumentation Research and Development (FOSIRD)” in EMC measurement applications.
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