最小
发表于 2025-3-23 11:04:30
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填料
发表于 2025-3-23 16:06:33
1933-9011a distance without requiring line-of-sight. Electronic tagging can be divided into technologies that have a power source (active tags), and those that are powered by the tag interrogation signal (passive tags); the focus here is on passive tags. An overview of the principles of the technology divid
生命层
发表于 2025-3-23 20:46:31
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ACTIN
发表于 2025-3-23 22:36:03
Introduction,sives that are design to withstand an explosion and identify the supplier in case used for criminal purposes. However, for the scope of this article, barcodes labels and optical codes are considered as a single group. An alternative labeling technology is Radio Frequency Identification (RFID) ,
陪审团
发表于 2025-3-24 04:06:16
Reading Collocated RFID Tags,y to each other and in random configurations. RFID tags attached to these products will sometimes be poorly orientated with respect to the reader’s antenna, thereby making RF communication difficult. In addition, tag antennas are typically flat to enable them to be embedded in labels, but if orienta
auxiliary
发表于 2025-3-24 07:21:32
Privacy, Kill Switches, and Blocker Tags,On the upside, with RFID tagging the various racks and bins of clothes can be checked very quickly, even when muddled, improving the efficiency of the store. On the downside, if a tag is not removed when a customer buys an item of clothing and later wears it, the tag can be used to track them wherev
招致
发表于 2025-3-24 14:38:26
Book 2006 a technology that may one day be able to automatically identify all of the items in your shopping cart in a just few seconds. In fact, RFID applications are already quite extensive and this lecture classifies the primary uses. Some variants of modern RFID can also be integrated with sensors enablin
侵略
发表于 2025-3-24 15:48:36
sult of skill and persistence on the part of the experimenters, often graduate students. To take account of these developments, the book has been extensively revised (over a period of two years) and more than a third of it rewritten. I have made various minor changes to the figures and added about 80 new ones978-1-4757-5099-7
fluoroscopy
发表于 2025-3-24 22:44:48
Roy Wantrience in EELS will be familiar with the content of the first two sections. Chapter 2 deals with instrumentation and experimental technique, and should con tain material of interest to researchers who want to get the best performance out of commercial equipment as well as those who contemplate building their978-1-4615-6887-2
不透明
发表于 2025-3-25 01:23:02
Roy Wantrience in EELS will be familiar with the content of the first two sections. Chapter 2 deals with instrumentation and experimental technique, and should con tain material of interest to researchers who want to get the best performance out of commercial equipment as well as those who contemplate building their978-1-4615-6887-2