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Description: ZigBee™ 是专为低速率传感器和控制网络设计的无线网络协议。有许多应用可从ZigBee 协议受益，其中可能的一些应用有：建筑自动化网络、住宅安防系统、工业控制网络、远程抄表以及PC 外设。此程序包提供的是Zigbee协义栈函数库源代码，它实现了一个与物理层
无关的应用程序接口。 因此，无需做重大修改就可以轻松地在射频（Radio Frequency，RF）收发器之间移植应用程序。-ZigB
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Size: 315392 |
Author: 李正鹏 |
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Description: nRF2401驱动程序
nRF2401无线射频芯片，驱动程序，可直接应用到您的开发中-nRF2401 driver nRF2401 radio frequency chips, drivers, can be directly applied to your development
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Size: 39936 |
Author: 张良 |
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Description: 射频方面的资料，里面有详细的M文件，希望对大家有用。-Radio frequency information, there are detailed paper M, in the hope that useful to everyone.
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Size: 47104 |
Author: bobo |
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Description: 射频方面的资料，里面有详细的M文件，希望对大家有用。-Radio frequency information, there are detailed paper M, in the hope that useful to everyone.
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Size: 4096 |
Author: bobo |
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Description: 射频方面的资料，里面有详细的M文件，希望对大家有用。-Radio frequency information, there are detailed paper M, in the hope that useful to everyone.
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Size: 4096 |
Author: bobo |
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Description: 此代码为MSP430单片机用于无线识别RFID的C语言程序，收发模块用IRF2401。-This code for MSP430 single-chip radio frequency identification RFID for the C language program, send and receive modules using IRF2401.
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Size: 19456 |
Author: zhijie_wu |
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Description: 射频识别最经典的一本书，第一次接触射频技术的人必看的一本书。-Radio Frequency Identification of a classic book, first contact with radio frequency technology, a person must-see book.
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Size: 20851712 |
Author: 刘博 |
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Description: RFID标准：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-RFID standard: iso18000-6 (in English). Information technology- Radio-frequency identification for item management- Part 6: Parameters for air interface communications at 860 MHz to 960 MHz
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Size: 284672 |
Author: barla |
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Description: This manual describes Freescale’s IEEE™ 802.15.4 Standard compliant MAC/PHY software. The Freescale 802.15.4 MAC/PHY software is designed for use with the Freescale MC1319x and MC1320x, family of short range, low power, 2.4 GHz Industrial, Scientific, and Medical (ISM) band transceivers, designed for use with the HCS08 Family of MCUs. The MAC/PHY software also works with the MC1321x family of short range, low power, 2.4 GHz ISM band transceivers that incorporate a low power 2.4 GHz radio frequency transceiver and an 8-bit microcontroller into a single LGA package.
Throughout this manual, the term transceiver refers to either the MC1319x, MC1320x, or the internal counterpart inside the MC1321x System in a Package (SiP).-This manual describes Freescale s IEEE
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Size: 1158144 |
Author: 熊飞宇 |
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Description: Radio Frequency Identification [RFID]
systems have become popular for
automated identification and supply chain
applications. This article describes the
technical fundamentals of RFID systems
and the associated standards. Specifically,
we address the security and privacy aspects
of this relatively new and heterogeneous
radio technology. We discuss the related
security requirements, the threats and the
implemented mechanisms. Then the current
security and privacy proposals and their
enhancements are presented. Finally we
discuss the role of this technology in
Ubiquitous Computing-The automated identification of objects
with electromagnetic fields is the major
purpose of the RFID [Radio Frequency
Identification] technology. An RFID system
basically consists of transponders [tags],
readers [scanners] and application systems
for further processing of the acquired data.
There is a large variety of different RFID
systems: they may use low, high or ultra
high frequencies, the transponder may emit
only a fixed identifier or possess
significant memory and processing
capabilities. Transponders may incorporate
no security features at all or realise
effective security protocols similar to
smartcards. Most transponders are
passively powered by the radio field
emitted by the reader but there are also
active tags with a separate power supply.
The transponder design is also little
uniform: there are e.g. tiny tags with a size
of several millimetres, very thin “smart
labels” or standard ID-1 cards
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Size: 357376 |
Author: 胡利建 |
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Description: 本程序演示 ：以非利普TEA5767 为核心的，高中频处理，以及立体声解调，高频锁相环为一体的收音程序，
1 支持手动输入频率 频率范围：87。5MHZ - 108。5MHZ
2 自动搜索电台（本程序已经写好，但效果不太理想，有假台）
3 支持电台编号功能（存储电台频率到24C02）
4 支持频率微调 5 支持电台选择
-This procedure demo: TEA5767 non-Lipkin at the core, high-frequency processing, as well as the stereo demodulator, high-frequency phase-locked loop of the radio program as a whole, 1 support to manually enter the frequency of the frequency range: 87. 5MHZ- 108. 5MHZ 2 automatic search radio stations (This procedure has been written, but not ideal, leave Taiwan) 3 to support the radio code functions (to store the radio frequency 24C02) 4 support 5 support radio frequency tuning options
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Size: 669696 |
Author: 涂龙 |
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Description: 自己制作的射频卡门禁系统，原理图，单片机代码，说明-To produce their own radio-frequency card access control systems, schematics, microcontroller code, description
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Size: 2578432 |
Author: 张雪雷 |
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Description: 射频识别系统底层协议开发工具包的设计The underlying protocol radio frequency identification system design development kit-The underlying protocol radio frequency identification system design development kit
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Size: 596992 |
Author: gg55aa |
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Description: 射频识别(RFID)技术——无线电感应的应答器和非接触IC卡的原理与应用.pdf-Radio Frequency Identification (RFID) technology- the radio transponder and sensor non-contact IC card and the application of the principle .pdf
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Size: 10971136 |
Author: 刘生 |
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Description: 中华人民共和国无线电频率划分规定
Radio frequency allocation requirements of the PRC-Radio frequency allocation requirements of the PRC
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Size: 768000 |
Author: 臧士华 |
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Description: 中国无线电频率分配表：频段划分及主要用途，业余无线电通信频率使用划分表等-China Radio Frequency Allocation Table: band division and the main uses of amateur radio frequency table, etc.
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Size: 73728 |
Author: liyq |
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Description: 基于MSP430F单片机热能表射频读卡程序 程序语言是C-Single-chip radio frequency energy form based on MSP430F reader program
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Size: 3072 |
Author: xuze |
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Description: 提供一种手机无线射频识别装置，将手机与RFID(射频识别)结合使用，克服现有技术中
RFID识别器只能进行短距离识别的技术缺陷。
-Provide a mobile phone radio frequency identification devices, mobile phones and RFID (radio frequency identification) use to overcome the prior art
RFID identification is only a short distance to identify the technical defects.
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Size: 498688 |
Author: QQ |
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Description: 无线射频识别技术及其在图书馆的应用现状-Radio frequency identification technology and its application status in a library
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Size: 205824 |
Author: 段淑艳 |
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Description: Radio Frequency Circuit Design and RF product design experience
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Size: 2653184 |
Author: tristan |
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