射頻識(shí)別系統(tǒng)中的防碰撞算法設(shè)計(jì)
A DESIGN OF ANTI-COLLISION ALGORITHM IN RFID SYSTEM
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摘要: 本文提出一種新的防碰撞算法，該算法用于射頻識(shí)別系統(tǒng)中多個(gè)射頻卡的實(shí)時(shí)識(shí)別。并給出算法的穩(wěn)定條件。經(jīng)過計(jì)算機(jī)仿真，結(jié)果表明可用于射頻識(shí)別系統(tǒng)的設(shè)計(jì)。
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關(guān)鍵詞:
- 自動(dòng)識(shí)別;射頻;天線
Abstract: A new algorithm, concerned with the anti-collision used in recognition of transponders in RFID (Radio Frequency Identification) system is built and its stability condition is pointed out as well. The mathematical model works very well in computer simulation and has taken an important part in the design of RFID system. -
于宏軍.智能卡技術(shù)全書.北京:電子工業(yè)出版社, 1996, 第九章.[2]Kaiser U. A low-power transponder IC for high-performance identification systems[J].IEEE J. of Solid-State Circuits.1995, 30(3):306-310[3]Pobanz C. A microwave noncontact identification transponder using subharmonic interrogation. IEEE Trans. on Microwave Theory and Techniques, 1995, MTT-43(7): 1673-1679.[4]Mawhinney D. Microwave tag identification systems. RCA Rev., 1983, 44(12): December: 589-610.[5]謝希仁. 計(jì)算機(jī)網(wǎng)絡(luò).大連大連理工大學(xué)出版社,1989,269-276. -
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