Radio Frequency IDentification 飩?Tiny computer chips 飩?Passively Powered
資源簡介:Radio Frequency IDentification 飩?Tiny computer chips 飩?Passively Powered
上傳時間: 2013-12-23
上傳用戶:WMC_geophy
資源簡介:RFID標準:iso18000-6(英文版)。 Information technology — Radio-Frequency IDentification for item management — Part 6: Parameters for air interface communications at 860 MHz to 960 MHz
上傳時間: 2014-01-17
上傳用戶:cainaifa
資源簡介:Information technology — Radio Frequency IDentification for item management — Part 3: Parameters for air interface communications at 13,56 MHz
上傳時間: 2014-01-21
上傳用戶:llandlu
資源簡介:射頻識別技術[Radio Frequency IDentification,RFID]是自動識別技術的一種,近幾年發展非常迅速。射頻識別技術的工作方式是利用射頻方式進行非接觸雙向通信,以達到識別目標對象并交換數據。
上傳時間: 2013-12-25
上傳用戶:chenxichenyue
資源簡介:this is a document about radio Frequency IDentification RFID, this was a project ,i have done last year ,actually this technology is a very inpotrtant one due to its relation with newest technologies , like GPS , or the miniturization of in...
上傳時間: 2014-01-10
上傳用戶:gtzj
資源簡介:this e-book is about radio Frequency IDentification technology.
上傳時間: 2014-08-06
上傳用戶:縹緲
資源簡介:There is an unprecedented enthusiasm for radio Frequency IDentification (RFID) technologies today. RFID is based on the exchange of information carried by electromagnetic waves between a label, or tag, and a reader. This technology is curre...
上傳時間: 2020-06-08
上傳用戶:shancjb
資源簡介:中國EPC標準草案(基本上是EPC C1G2的中文翻譯) 射頻識別協議- 第1類第2代UHF RFID 860兆赫-960兆赫通訊協議 EPC™ Radio-Frequency Identity Protocols Class-1 Generation-2 UHF RFID Protocol for Communications at 860 MHz – 960 MHz
上傳時間: 2016-06-07
上傳用戶:上善若水
資源簡介:the RFID(radio Frequency ID) standards for Japan
上傳時間: 2016-10-18
上傳用戶:saharawalker
資源簡介:用Matlab將Radio Frequency(RF)收發模塊進行模型化。非常少見用Matlab對RF的建模
上傳時間: 2016-10-24
上傳用戶:helmos
資源簡介:文舸一教授,《射頻工程基礎 Foundations For Radio Frequency Engineering》
上傳時間: 2018-12-26
上傳用戶:juemo
資源簡介:射頻識別(Radio Frequency IDentification,RFID)是一種允許非接觸式數據采集的自動識別技術。其中工作在超高頻(Ultra High Frequency,UHF)頻段的無源RFID系統,由于在物流與供應鏈管理等領域的潛在應用,近年來得到了人們的廣泛關注。這種系統所使用的無源...
上傳時間: 2013-04-24
上傳用戶:hbsunhui
資源簡介:射頻識別(RFID,Radio Frequency IDentification)是一種利用電磁波雙向傳輸實現自動識別的技術。近年來,射頻識別技術在物流、交通、身份識別等生產生活領域的應用日益擴大。相比于13.56MHz射頻識別系統,915MHz射頻識別系統在識別距離,閱讀速度方面有更大的...
上傳時間: 2013-07-18
上傳用戶:zklh8989
資源簡介:UHF(Ultra High Frequency,超高頻)RFID(Radio Frequency IDentification,射頻身份識別)技術是近幾年剛剛開始興起并得到迅速推廣應用的一門新技術。該技術已被廣泛應用于工業自動化、商業自動化、交通運輸控制管理等眾多領域。但是,基于超高頻頻段讀寫器的...
上傳時間: 2013-07-25
上傳用戶:saharawalker
資源簡介:介紹一種簡單射頻識別系統設計。該設計包括閱讀器、應答器和線圈3部分。由單片機控制閱讀器向應答器發射無線信號,并接收應答器回送的信號,再通過分析回送信號識別物品。閱讀器和應答器之間以半雙工通信方式通信。 Abstract: ?A simple design of radio ...
上傳時間: 2013-10-11
上傳用戶:plsee
資源簡介:RFID(Radio Frequency IDentification)技術是利用射頻通信實現的一種非接觸式自動識別技術。擁有廣闊的發展前景和巨大的市場潛力。本文介紹了RFID技術的原理、特點,深入分析了信號傳輸時所采取的反方向散射的調制方式,影響傳輸距離的因素,最后介紹了在遠...
上傳時間: 2013-10-11
上傳用戶:fdfadfs
資源簡介:提出了一種基于PIC16F877A微控制器和CC2500射頻收發器芯片的低功耗、低成本RFID(Radio Frequency IDentification, 無線射頻識別)局域定位系統設計方法,介紹了系統的定位工作原理、主要硬件電路模塊及定位算法的設計和實現。采用基于序列號對時隙數運算的...
上傳時間: 2013-11-06
上傳用戶:weareno2
資源簡介:RFID, the wireless technology that has helped millions of people around the world to protect their property and make their workplaces safer is now in danger of being viewed as a security risk. Ray Stanton examines the love-hate relations...
上傳時間: 2017-03-19
上傳用戶:cmc_68289287
資源簡介:Introduction to Radio Frequency IDentification (RFID): RFID is a wireless modulation and demodulation technique for automatic IDentification of objects, tracking goods, smart logistics, and access con- trol. RFID is a contactless, usually s...
上傳時間: 2020-06-08
上傳用戶:shancjb
資源簡介:With all the recent hype over radio Frequency IDentification (RFID) and the requirements to implement it, you might think that RFID can turn water into wine, transform lead into gold, and cure the world’s diseases. You might also be worrie...
上傳時間: 2020-06-08
上傳用戶:shancjb
資源簡介:Radio Frequency IDentification (RFID) technology is witnessing a recent explosion of development in both industry and academia. A number of applications include supply chain management, electronic payments, RFID passports, environmental mon...
上傳時間: 2020-06-08
上傳用戶:shancjb
資源簡介:RFID (radio-Frequency IDentification) is the use of a wireless non-contact system that uses radio-Frequencyelectromagnetic fields to transfer datafrom a tag attached to an object, for the purposes of automatic IDentification and tracking [3...
上傳時間: 2020-06-08
上傳用戶:shancjb
資源簡介:LIKE SO MANY OTHERS , THIS BOOK WAS WRITTEN BECAUSE WE COULDN ’ T FIND ONE LIKE IT . We needed something to hand to all of those people who have come to us asking for “a good book to read on RFID.” When we looked for candidates we found ...
上傳時間: 2020-06-08
上傳用戶:shancjb
資源簡介:Radio Frequency IDentification (RFID) is a type of automatic IDentification systems which has gained popularity in recent years for being fast and reliable in keeping track of the individual objects. In RFID systems, contactless object IDen...
上傳時間: 2020-06-08
上傳用戶:shancjb
資源簡介:Radio Frequency IDentification (RFID) is gaining in popularity, especially as we find ourselves in this communications age and headed towards a ubiquitous computing world. Automatic IDentification systems become an important aspect not just...
上傳時間: 2020-06-08
上傳用戶:shancjb
資源簡介:Radio Frequency IDentification (RFID) and Wireless sensor networks (WSN) are the two key wireless technologies that have diversified applications in the present and the upcoming systems in this area. RFID is a wireless automated recognition...
上傳時間: 2020-06-08
上傳用戶:shancjb
資源簡介:射頻識別(即RFID,Radio Frequency IDentification)技術是一種利用無線射頻信號進行自動識別并進行信息傳輸的技術。隨著社會的進步和科技的發展,它已經廣泛應用于公安、金融、交通、醫療等社會生活的各個方面。伴隨著各種射頻卡應用的越來越普及,與之相關...
上傳時間: 2022-06-09
上傳用戶:XuVshu
資源簡介:第一章 RFID基礎知識簡介1.1 RFID的定義RFID是什么?RFID是Radio Frequency IDentification的縮寫,即射頻識別,俗稱電子標簽。RFID其主要核心部件是一個電子標簽,直徑僅為2毫米不到,通過相距幾厘米到幾米距離內傳感器發射的無線電波,可以讀取電子標簽內儲...
上傳時間: 2022-06-22
上傳用戶:slq1234567890
資源簡介:RFID(Radio Frequency IDentification)中間件的設計與系統的多個層相關,如RFID電子標簽的數據采集、標簽數據管理、RFID系統安全等。對于不同層,不同的設計和實現被具體應用所采納。然而,以這種方法設計出來的中間件就會缺乏一致性和靈活性,設計者不能夠...
上傳時間: 2022-06-25
上傳用戶:
資源簡介:射頻識別技術(Radio Freguency IDentification,RFID)是無線電技術在自動識別領域應用中的具體運用。它通過射頻信號自動識別目標對象并獲取相關數據。近年來,隨著,芯片技術、天線技術以及計算機技術的不斷發展,RFID系統的體積和功耗越來越小,成本越來越...
上傳時間: 2022-06-25
上傳用戶:bluedrops