{"title":"手持有源毫米波相机","authors":"C. Adams, D. Holbrook, Robert Sengsten","doi":"10.1109/THS.2010.5655040","DOIUrl":null,"url":null,"abstract":"A microwave imaging technology is described where large area diffraction limited images are created by a small, low cost, low power, handheld device. The camera actively illuminates targets with a circularly polarized scanning confocal spot beam. Backscattered radiation is collected to form an image on an LCD screen. The camera is configured to image behind walls and other flat surfaces. A set of encoded omni-wheels track camera position so that a 2500mm × 1700mm image may be stitched together. Operating in the 24GHz ISM band, the camera is approximately 6” diameter and 8.5” tall. At this size we believe it enables a broad range of new inspection tasks.","PeriodicalId":106557,"journal":{"name":"2010 IEEE International Conference on Technologies for Homeland Security (HST)","volume":"94 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"A handheld active millimeter wave camera\",\"authors\":\"C. Adams, D. Holbrook, Robert Sengsten\",\"doi\":\"10.1109/THS.2010.5655040\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A microwave imaging technology is described where large area diffraction limited images are created by a small, low cost, low power, handheld device. The camera actively illuminates targets with a circularly polarized scanning confocal spot beam. Backscattered radiation is collected to form an image on an LCD screen. The camera is configured to image behind walls and other flat surfaces. A set of encoded omni-wheels track camera position so that a 2500mm × 1700mm image may be stitched together. Operating in the 24GHz ISM band, the camera is approximately 6” diameter and 8.5” tall. At this size we believe it enables a broad range of new inspection tasks.\",\"PeriodicalId\":106557,\"journal\":{\"name\":\"2010 IEEE International Conference on Technologies for Homeland Security (HST)\",\"volume\":\"94 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-12-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 IEEE International Conference on Technologies for Homeland Security (HST)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/THS.2010.5655040\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 IEEE International Conference on Technologies for Homeland Security (HST)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/THS.2010.5655040","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A microwave imaging technology is described where large area diffraction limited images are created by a small, low cost, low power, handheld device. The camera actively illuminates targets with a circularly polarized scanning confocal spot beam. Backscattered radiation is collected to form an image on an LCD screen. The camera is configured to image behind walls and other flat surfaces. A set of encoded omni-wheels track camera position so that a 2500mm × 1700mm image may be stitched together. Operating in the 24GHz ISM band, the camera is approximately 6” diameter and 8.5” tall. At this size we believe it enables a broad range of new inspection tasks.
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