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simplex_wireless_calling_system
- 单工无线呼叫系统分发射和接收两大部分。发射部分采用锁相环式频率合成器技术， MC145152和MC12022芯片组成锁相环，将载波频率精确锁定在35MHz，输出载波的稳定度达到4×10-5，准确度达到3×10-5，由变容二极管V149和集成压控振荡器芯片MC1648实现对载波的调频调制；末级功放选用三极管2SC1970，使其工作在丙类放大状态，提高了放大器的效率，输出功率达到设计要求。接收部分以超大规模AM/FM立体声收音集成芯片CXA1238S为主体，灵敏度、镜像抑制、信噪比等各项性能指标均达
wirelessnet
- 中兴通讯无线局域网解决方案,淄博市商业银行无线扩频联网系统项目建设方案,金亚苑小区无线数据接入方案,河北省政府无线网络-ZTE' s wireless LAN solutions, Zibo City Commercial Bank spread spectrum wireless networking system project-building program, Jin Ya Yuan cell wireless data access solutions, wireless net
java
- 无线射频，手机电路，电视家电，信号处理，电源电路等电路图应有尽有-java
zigbee
- 环境监测无线传感器网络节点的设计 针对环境监测的要求,开发了一种兼容型的无线传感器网络节点系统。该系统以MSP430FG4618为核心,采用 CC2420 214G射频芯片,软件上移植了德州仪器( TI) ZigBee协议栈,并在应用层开发了通信程序。该系统可以组建成稳定的网状网络,功耗低,数据传输稳定.-Environmental monitoring wireless sensor network node designed for environmental monitoring requ
S3100
- 无线龙教学开发板原理图，主要包括c8051f310+cc1100，配合源代码是学习RF较好参考。-Wireless-Long Teaching development board schematics, mainly including c8051f310+ cc1100, with the source code is a good reference to learn RF.
wireless_localizer
- 对煤矿无线定位技术的关键技术作了说明和分析，对提出的新技术作了仿真分析，对当前无线定位技术作了全面的概述和展望-Wireless location technology in coal mines explained the key technologies and analysis, new techniques were proposed simulation analysis on the current wireless location technology, gave a compr
paper4
- 清华大学工学博士学位论文：无线传感器网络服务质量控制相关问题研究，针对无线传感器网络中特有的服务质量控制问题做了深入研究。-Dissertation Submitted to Tsinghua University，Studies on Quality of Service Control Problems in Wireless Sensor Networks，Focused on the specific QoS problem in wireless sensor networks,som
vehicular
- 讨论各种无线通信 技术用于车载自组网的优缺点，并针对车载自组网的应用及特性提出搭建车间通信系统的设计思想和突破方 向-The advantages and disadvantages were discussed with analysis and comparison if various classes of MAC and routing protocol were applied to VANET.According to the characteristics of VAN
TPLINK
- 这个是TP-LINK的无线密码破解方法，让大家可以免费上网，好技术，大家一起研究吧~-This is a TP-LINK' s wireless password cracking way to let everyone free Internet access, good technology, we study together bar ~
yin
- 无线通信同协作分集经典程序-Cooperative diversity wireless communication with the classic procedure
OFDM_tongbujishu
- 文中在分析无线信道模型的基础上，综述了目前对无线通信中OFDM的同步技术研究方面所获得的主要成果，包括符号同步．栽波同步和采样率同步的各种算法，并对进些算法进行丁比较分析-Paper analyzing the wireless channel model based on an overview of the current OFDM wireless communications, synchronization technology research with regard to the
WSN(SUNLIMING)
- 无线传感器的好书.国内最新版本，最前沿的动态和分析均在此书中。值得一看，- a good book for wireless sensor network. the book is the latest version for free here.thank you . welcome to download.aaaaaaa aaa
dv-jop
- 无线传感器网络中dv-hop节点定位算法的研究与分析-Wireless sensor networks dv-hop node positioning algorithm for Research and Analysis
selflocalition
- 无线传感器网络中自定位算法的研究，主要基于差分dv-hop定位算法-Wireless sensor networks self-positioning algorithm is mainly based on the differential dv-hop localization algorithm
DV_HOP_MATLAB
- matlab仿真实现无线传感器网络定位算法-matlab simulation of wireless sensor network localization algorithm
电子密码锁
- 基于51单片机的红外无线遥控电子密码锁程序 密码可改 keil开发环境 c语言-51mcu hongwai mimakegai keil c yuyan
rf_wxtx
- 详细阐述了基于FPGA的RF无线通信技术的原理及硬件设计. 从系统的角度提出RF无线通信的完整设计方案,给出了基于Cyclone II芯片的Nios II的RF无线通信模块框图. 实验结果表明,采用ALTERA的Cyclone II芯片设计实现RF无线通信具有明显优势.-Detailed FPGA-based RF wireless communication technology theory and hardware design. From a system point of view p
rjwxdpt
- 软件无线电技术是用于卫星导航和第三代移动通信(3G) 数据处理和计算的最优解决方案。运用基于FPGA的So PC 嵌入式设计方法构造软件无线电系统,提高了对动态实时信号的处理能力。设计完成无线通信体系结构,以及ADC 模数转换,数字下变频,CPU 中央处理器,DSP 运算单元,PCI 桥以及数据控制等模块的详细组成。相对于目前常规系统,该系统在功耗和体积方面可节省30 以上,对高速数据流的处理和计算能力有显著提高,可以应用于Cellular/ PCS 基站,GPS 抗干扰接收机,相控阵接收机,频
KYL1020-Command
- 这个是1020u无线模块的命令控制字，供开发用，现在上传-This is 1020u wireless module command control word for the development use, and now uploading
WS
- 华为内部无线通信培训教程,可以做为学习参考-wireless communications within the training module can be used as study and reference