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- 射频识别(Radio Frequency Identification, RFID)技术的快速发展,使RFID中间件已经成为业界关注的 焦点。初步探讨了RF ID中间件中事件规则管理的内容,并提出一种灵活的RFID事件规则管理框架,全面介绍 了RFID事件编码、模式过滤、目标事件识别以及业务规则定义四个环节的内容,重点阐述了一种基于XML语言 的业务规则定义方法及其执行引擎的底层实现,从而为构建更加具有个性化和扩展能力的RFID应用奠定了基 础。-RFID (Radio Freq
For.Dummies.RFID.For.Dummies.Mar.2005.eBook-LinG.p
- For.Dummies.RFID.For.Dummies.Mar.2005.eBook-LinG.pdf 无线射频的论述和实现-For.Dummies.RFID.For.Dummies.Mar.2005.eBook-LinG.pdf exposition and implementation of wireless radio frequency
ML5830DS
- 该IC利用的无线频率范围是ISM频带的5.790G～5.840GHz。采用FSK调制方式。集成有上行转换混频器、缓冲器及预驱动器放大器、Fractional-N型（分数型锁相型）频率合成器等-The use of radio frequency IC is the ISM band 5.790G ~ 5.840GHz. Using FSK modulation. Integrated upconverter mixer, buffer and pre-driver amplifier, Frac
radio
- wince6.0下的一个收音机源程序，有频率和电台的显示与操作，希望对有兴趣的朋友有帮助-wince6.A radio source procedure of the 0 times, have the manifestation of the frequency and broadcasting station and operate, hope to be helpful to the friend who has interest
Linyi-road-test-2010-client-software
- 临沂路考 2010 客户软件电子路考无线模块 配置软件，可以配置无线模块的160个频道，无线射频方案。无线采集开关量的配置等-Linyi road test road test 2010, wireless e-client software module configuration software, you can configure the wireless module 160 channels, radio frequency program. Wireless acquisition
vb1
- 此为射频卡考勤软件，用VB+ACCESS编写-This is the radio frequency card attendance software, written using VB+ ACCESS
programe
- 大功率射频数字控制显示部分程序，（液晶显示，串口通讯，按键程序，存储程序，模数转换程序等）-High-power radio frequency digital control display part of the program, (liquid crystal display, serial communications, key procedures, storage procedures, analog-digital conversion process, etc.)
nrf90
- 采用pc机控制nrf905无线射频模块进行通信，采用DR位进行验证，是否发射结束。-Control nrf905 using pc radio frequency module for communication with DR bit to verify whether the firing end.
read_card
- ic射频卡门禁系统_读卡程序 读射频卡头文件 -Radio frequency card reader access control system procedures _
code
- 基于zigbee和射频芯片的代码用于无线传感网络的研究-Zigbee-based, and radio frequency chips for wireless sensor network code of
NRF24L01Test
- 适用于AT89C2051的基于2.4G频段NRF24L01无线射频通信程序，通俗易懂，值得借鉴！-Applicable to the AT89C2051 based on NRF24L01 radio frequency band 2.4 G, understandable, communication program is worth using for reference!
LOCK_MAIN
- 1、 点阵LCD(128*64)显示。在正常、设置情况下LCD显示系统各个时期的菜单以供选择。 2、 射频卡开锁，开锁时用射频卡放在读卡器上(距离<15CM)即可开锁，如果用非法卡连续刷写次数超过3 次则报警(报警功能没有添加)，这时系统将关闭刷卡器30分钟，在30分钟后再允许刷卡。 3 本系统分为： 1)、1个主机。 2)、2个读卡头(一个在门外供刷卡用、一个在主机旁用于管理操作)-1, dot-matrix LCD (128
RfSupplier
- 国外部分无线射频技术厂商名录,包括行业应用系统与解决方案供应商、RFID组件供应商、智能卡技术供应商等等，入门必读！-Some foreign countries list of radio frequency technology vendors, including the industry applications and solutions, RFID component suppliers, supplier of smart card technology and so on, en
RFID
- RFID是射频识别技术的英文(Radio Frequency Identification)的缩写，射频识别技术是20世纪90年代开始兴起的一种自动识别技术，射频识别技术是一项利用射频信号通过空间耦合(交变磁场或电磁场)实现无接触信息传递并通过所传递的信息达到识别目的的技术。 -RFID is radio frequency identification technology in English (Radio Frequency Identification) stands for rad
IF_RF
- 在无线通讯系统中，根据频率，可以分成射频（PF：Radio Frequency）、中频（IF：Intermediate Frequency）和基带（Base Band）信号-In the wireless communication system, according to frequency, can be divided into radio frequency (PF: Radio Frequency), IF (IF: Intermediate Frequency) and baseba
2_4_GHz_transceiver_RF_front_end_system_design_and
- 2_4_GHz收发系统射频前端的ADS设计与仿真:射频电路的设计主要围绕着低成本、低功耗、高集成度、高工作频率和轻重量等要求而进行。ISM频段的射频电路的研究对未来无线通信的发展具有重大的意义。-2_4_GHz transceiver RF front-end system design and simulation of ADS: RF circuit design centers around the low-cost, low power, high integration, high o
mspCC2500
- msp430+CC2500 无线射频程序-msp430+ CC2500 radio frequency procedure
MicrowaveApplicationinMining
- 微波是一种电磁波，波长介入红外与无线电波之间——1～1×103mm，频率0.3～300GHz。电波与磁波形成电磁波，以一定的角度沿直线传播。-Microwave is an electromagnetic wave, infrared and radio wavelengths between intervention- 1 ~ 1 × 103mm, Frequency 0.3 ~ 300GHz. Electromagnetic wave and magnetic wave form to a
PhaseNoiseUEReceiver
- 相噪对EVM等指标的影响研究，用于设计系统指标和射频参数。-Phase noise on the EVM and other indicators of impact studies, indicators and radio frequency used to design the system parameters.
carr_fraquen_offset
- carrier frequency offset and time offset in radio communication system,