Radio Frequency Identifi cation (RFID) technology usesradiated and refl ected RF power to identify and track avariety of objects. A typical RFID system consists of areader and a transponder (or tag). An RFID reader containsan RF transmitter, one or more antennas and an RFreceiver. An RFID tag is simply an uniquely identifi ed ICwith an antenna.
上傳時間： 2013-10-17
上傳用戶：lepoke
一、RFID概述 ... 3 二．射頻識別技術(shù)原理分析 3 三、安捷倫科技 RFID測試解決方案. 5 (一)RFID Tag 測試參考連接... 5 (二)RFID Reader測試參考連接. 5 (三)Agilent RFID 設(shè)計驗證系統(tǒng)... 6 四．附錄：系統(tǒng)中Ａｇｉｌｅｎｔ主要 RF測試儀器介紹... 9 (一)E4438C 矢量信號發(fā)生器... 9 (二)PSA系列高性能頻譜儀10 (三)EPM 系列和 EPM-P 系列功率計11 (四)66300 系列無線通信電源13
上傳時間： 2013-10-28
上傳用戶：超凡大師
射頻識冊(RFm)技術(shù)是自動識別技術(shù)的一種，它采用大規(guī)模集成電路技術(shù)、識別技術(shù)、計算機及通信技術(shù)，通過閱讀器(Reader)和安裝在載體上的應(yīng)答器(Tag)構(gòu)成RFID系統(tǒng)，實現(xiàn)對載體的非接觸的識別和數(shù)據(jù)信息交換．與其他自動識別技術(shù)相比，RFID技術(shù)具有高效快捷、非接觸、無污染、識別率高等突出優(yōu)點．在物流、交通、倉儲、車輛識別等領(lǐng)域具有廣泛的應(yīng)用前景。
上傳時間： 2014-03-25
上傳用戶：yiwen213
一本關(guān)于j2ee開發(fā)項目的書籍，只要安裝Adobe Reader 7.0瀏覽器就可以了
上傳時間： 2013-12-17
上傳用戶：小草123
Visual C++ 6.0語言參考手冊，分五部分：引言、part1、part2、part3.WDL文件閱讀器(DynaDoc Reader) v4.25.rar
上傳時間： 2015-06-23
上傳用戶：lwwhust
The Fortran 90 Handbook is a definitive and comprehensive guide to Fortran 90 and its use. Fortran 90, the latest standard version of Fortran, has many excellent new features that will assist the programmer in writing efficient, portable, and maintainable programs. The Fortran 90 Handbook is an informal description of Fortran 90, developed to provide not only a readable explanation of features, but also some rationale for the inclusion of features and their use. In addition, “models” give the reader better insight as to why things are done as they are in the language.
標簽： Fortran comprehensive definitive and
上傳時間： 2015-06-29
上傳用戶：aa17807091
The Fortran 90 Handbook is a definitive and comprehensive guide to Fortran 90 and its use. Fortran 90, the latest standard version of Fortran, has many excellent new features that will assist the programmer in writing efficient, portable, and maintainable programs. The Fortran 90 Handbook is an informal description of Fortran 90, developed to provide not only a readable explanation of features, but also some rationale for the inclusion of features and their use. In addition, “models” give the reader better insight as to why things are done as they are in the language.
標簽： Fortran comprehensive definitive and
上傳時間： 2015-06-29
上傳用戶：teddysha
The Fortran 90 Handbook is a definitive and comprehensive guide to Fortran 90 and its use. Fortran 90, the latest standard version of Fortran, has many excellent new features that will assist the programmer in writing efficient, portable, and maintainable programs. The Fortran 90 Handbook is an informal description of Fortran 90, developed to provide not only a readable explanation of features, but also some rationale for the inclusion of features and their use. In addition, “models” give the reader better insight as to why things are done as they are in the language.
標簽： Fortran comprehensive definitive and
上傳時間： 2013-12-22
上傳用戶：xinzhch
代碼大全第二版中文版，分量有多重兄弟們應(yīng)該很明白。由于加密原因，用adobe reader 7.0以上的版本打開。
標簽： 代碼大全
上傳時間： 2015-07-01
上傳用戶：wuyuying
窗口上的文本行顯示當前文件的路徑，文本區(qū)用于編輯文件，3個按鈕 [打開]，[保存…],[另存為…]。 單擊[打開]按鈕時，彈出打開文件對話框，將選擇的文件顯示在文本區(qū)中。 單擊[保存…]按鈕時，如果當前文件為空，則彈出保存文件對話框，并按設(shè)置的文件名保存文件；如果已有文件，則按設(shè)置的文件名保存文件。 單擊[另存為…]按鈕時，則彈出保存文件對話框，并按設(shè)置的文件名保存文件。 程序中以字符文件輸出流FileWriter的writer方法寫入文本區(qū)內(nèi)容，以字符緩沖輸入流BufferedReader的readLine()方法按行讀取文本文件。
上傳時間： 2013-11-30
上傳用戶：皇族傳媒
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