{"title":"用于化学和生物制剂的无源无线传感器平台","authors":"M. Patterson, M. Qumsiyeh, G. Subramanyam","doi":"10.1109/NAECON.2012.6531038","DOIUrl":null,"url":null,"abstract":"Passive wireless sensors can be used to detect chemical or biological agents without the use of probes or wires and without the use of a battery. This paper presents a platform used as a passive wireless sensor to detect certain chemicals of interest. The wireless sensor is powered through an interrogator which sends magnetic/inductive waves to the remote sensor. The sensor converts the power to direct current and then sends back a portion of the power through radio frequency waves with altered frequency, amplitude, and phase. The characteristics of the received signal contain the information about the agent of interest.","PeriodicalId":352567,"journal":{"name":"2012 IEEE National Aerospace and Electronics Conference (NAECON)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A passive wireless sensor platform for chemical and biological agents\",\"authors\":\"M. Patterson, M. Qumsiyeh, G. Subramanyam\",\"doi\":\"10.1109/NAECON.2012.6531038\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Passive wireless sensors can be used to detect chemical or biological agents without the use of probes or wires and without the use of a battery. This paper presents a platform used as a passive wireless sensor to detect certain chemicals of interest. The wireless sensor is powered through an interrogator which sends magnetic/inductive waves to the remote sensor. The sensor converts the power to direct current and then sends back a portion of the power through radio frequency waves with altered frequency, amplitude, and phase. The characteristics of the received signal contain the information about the agent of interest.\",\"PeriodicalId\":352567,\"journal\":{\"name\":\"2012 IEEE National Aerospace and Electronics Conference (NAECON)\",\"volume\":\"30 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-07-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 IEEE National Aerospace and Electronics Conference (NAECON)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NAECON.2012.6531038\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 IEEE National Aerospace and Electronics Conference (NAECON)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NAECON.2012.6531038","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A passive wireless sensor platform for chemical and biological agents
Passive wireless sensors can be used to detect chemical or biological agents without the use of probes or wires and without the use of a battery. This paper presents a platform used as a passive wireless sensor to detect certain chemicals of interest. The wireless sensor is powered through an interrogator which sends magnetic/inductive waves to the remote sensor. The sensor converts the power to direct current and then sends back a portion of the power through radio frequency waves with altered frequency, amplitude, and phase. The characteristics of the received signal contain the information about the agent of interest.
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