翻訳と辞書 Words near each other ・ Milliken Park railway station ・ Milliken v. Bradley ・ Milliken v. Meyer ・ Milliken's tree theorem ・ Milliken, Colorado ・ Milliken, Ontario ・ Milliken, West Virginia ・ Milliken-Smith Farm ・ Milliken–Taylor theorem ・ Millikin University ・ Millimages ・ Milliman ・ Millimeter Anisotropy eXperiment IMaging Array ・ Millimeter cloud radar ・ Millimeter of mercury ・ Millimeter wave scanner ・ Millimeters, water gauge ・ Millimetre ・ Millin ・ Millinder ・ Milliner (surname) ・ Millinery Center Synagogue ・ Milling ・ Milling (machining) ・ Milling (surname) ・ Milling cutter ・ Milling yield ・ Millinge ・ Millingen (bei Rees) station ・ Millingen aan de Rijn Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Millimeter wave scanner ： ウィキペディア英語版 Millimeter wave scanner A millimeter wave scanner is a whole-body imaging device used for detecting objects concealed underneath a person’s clothing using a form of electromagnetic radiation. Typical uses for this technology include detection of items for commercial loss prevention, smuggling and screening at government buildings and airport security checkpoints. Several countries employ the scanners for security screening.〔 It is one of the common technologies of full body scanner used for body imaging; a competing technology is backscatter X-ray. Millimeter wave scanners themselves come in two varieties: active and passive. Active scanners direct millimeter wave energy at the subject and then interpret the reflected energy. Passive systems create images using only ambient radiation and radiation emitted from the human body or objects. ==Technical details== Clothing and many other materials are translucent to EHF radio frequency bands,〔(Scanner recognises hidden knives and guns ). Newscientist.com (2006-09-26). Retrieved on 2012-12-31.〕 including the 24–30 GHz band emitted by millimeter-wave scanners.〔http://www.sciencedirect.com/science/article/pii/S1687850714000168, section 2〕〔https://books.google.com/books?id=uI0NjbozIt0C&pg=PA183&lpg=PA183&dq=smiths+eqo+wavelength&source=bl&ots=hU1H9LxmdB&sig=zwB0pWQPWk9RBHPVl8v2CuB6I5Q&hl=en&sa=X&ved=0CDYQ6AEwA2oVChMIv6ia_vX5xwIVWBmSCh0jPAz0#v=onepage&q=smiths%20eqo%20wavelength&f=false〕〔http://www.aapm.org/meetings/amos2/pdf/59-15087-8367-626.pdf〕 With active scanners, the millimeter wave is transmitted from two antennas simultaneously as they rotate around the body. The wave energy reflected back from the body or other objects on the body is used to construct a three-dimensional image, which is displayed on a remote monitor for analysis.〔〔〔(TSA: Imaging technology ). tsa.gov〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Millimeter wave scanner」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.