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- 基于单片机的多路数据采集系统的设计方案，-To ADC0809 and 8051 as the core of the system, including three parts: data collection, data processing and display, the terminal receiver. Including its control, display, A/D converter, power conversion interface, personal comput
Design_of_a_lowpowe_ZigBee_receiver_frontend_for_w
- 低功耗ZIGBEE无线传感器网络的设计-Design of a low-power ZigBee receiver front-end for wireless sensor
SI4720_SILABS_202981
- The Si4720/21 is the first single chip FM radio transceiver. The proven and patented digital architecture of the Si4720/21 combines the functionality of the Si470x FM radio receiver with the Si471x FM transmitter, offering full FM receive and transmi
TCPIPTutorial
- In the TCP/IP protocol suite, TCP is the intermediate layer between IP below it, and an application above it. Using TCP, applications on networked hosts can establish reliable connections to one another. The protocol guarantees in-order deliv
A_method_based_on_Leo_satellite_communications_tim
- 摘 要:定时恢复是数字接收机中的关键技术,基于某特定LEO低轨卫星通信系统应用,重点研究了异步时钟采 样恢复法的工作原理,提出了一种改进的Gardner定时误差检测算法,给出了整个定时环路的具体实现方案,并针对其 性能进行了分析。仿真结果表明,在大多普勒加速度的卫星信道环境下,该方案能够满足系统设计的要求,且实现结 构简单、优化,可大幅降低算法复杂度,在较高信噪比的情况下,具有更加优化的性能。 -Abstract: The timing recovery is a key tec
Software-radio-program
- 软件无线电，带通采样，多速率处理，多模式接收，突发模式解调，MPSK，GMSK， OFDM-Software radio, bandpass sampling, multi-rate processing, multi-mode receiver, burst-mode demodulation, MPSK, GMSK, OFDM
Home-Wireless-USB-mouse-and-keyboard
- 此无线鼠标/键盘在制作时无须对原有鼠标的外观及内部电路做任何改动,使用起来符合操作习惯,方便可靠,非常适合爱好者自制。其工作原理是利用编译码电路MC145026／MC145027和射频发射/接收模块TDA1808/TDA1809互相配合,可以在10~120m范围内灵活操纵鼠标。-This wireless mouse/keyboard are not required in the production of the original appearance of the mouse and th
dqpsk-tx-rx
- DQPSK, design of an transmitter and and receiver with AWGN, noise.
joan
- 【摘要】感知无线电可以自动感知外界的无线环境并能调整系统参数以适应环境的变化。频谱检测是感知无线电的关键 技术之一，要求感知用户可靠、快速地检测频谱空洞。文中按照主用户发射端检测和主用户接收端检测，对当前的主要频谱检测 算法进行了分类，并对频谱检测算法进行了讨论和对比研究，给出了在IEEE802．22和频谱池结构中的频谱检测的具体应用。-Abstract cognitive radio can automatically sense the external environment an
S259M
- This standard describes a serial digital interface for 525/60 and 625/50 digital television equipment operating with either 4:2:2 component signals or 4fsc composite digital signals. This standard has application in the television studio over
Taifatech-TF680
- 此应用是为了使个人计算机的影音数据能很容易的透过WiFi 802.11 5G标准来传递具1080p的影音数据,同时利用泰发科技TF680的Full HD TV接收盒的解决方案提供一HDMI接口的影音信号给大尺寸的LCD TV,用以同步显示个人计算机端的影音数据. 如图(一)。 图(一) ：泰发科技TF-680 Wireless to 1080P Display解决方法 而TF-680 TV 接收端BOX之内部架构图如图(二)，主要是利用一WiFi Module将影音数据收集
NOVEL-EQUALIZER-FOR-DTV-RECEIVER
- 一种用于单载波数字地面电视的新的均衡方法，提出了FD-MRC-DFE的框架，2011年的美国专利-One for single-carrier digital terrestrial television in the new balanced approach proposed FD-MRC-DFE framework, 2011 U.S. Patent
TDA5150_Evalkit_HW
- 英飞凌无线接收芯片TDA5150_Evalkit_HW的参考资料，-Infineon wireless receiver chip TDA5150_Evalkit_HW reference,
ADM2483
- RS-485 transceiver with electrical data isolation Complies with ANSI TIA/EIA RS-485-A and ISO 8482: 1987(E) 500 kbps data rate Slew rate-limited driver outputs Low power operation: 2.5 mA max Suitable for 5 V or 3 V operations (VDD1)
jies
- 超再生接收电路和无线电发射器工作原理,对设计高频电路很有用-Super-regenerative receiver circuit and a radio transmitter works, is useful for the design of high-frequency circuits
ADM2483
- ADM2483 是带隔离的增强型RS-485 收发器。它包括一个三通道隔离器、一个带三态 输出的差分驱动器和一个带三态输入的差分接收器。其1/8 单位负载的接收器输入阻抗可允 许多达256 个收发器接入总线。最高传输速率可达500Kbps。逻辑端兼容3V/5V 工作电源， 总线端5V 供电。-ADM2483 is enhanced with isolated RS-485 transceiver. It includes a 3-channel isolator, a three-s
5B0B8d01
- A User s Manual for DELSOL3: A Computer Code for Calculating the Optical Performance and Optimal System Design for Solar Thermal Central Receiver Plants
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- 射频直接带通采样软件无线电接收机的研究，射频直接带通采样软件无线电接收机的研究-RF Direct bandpass sampling of software radio receiver
TDA7330
- tda730FM接收机设计方案 tda730FM接收机设计方案 tda730FM接收机设计方案 tda730FM接收机设计方案 -tda730FM receiver design tda730FM receiver design tda730FM receiver design tda730FM receiver design tda730FM receiver design tda730FM receiver design tda730FM receiver desig
SI4734or35FMAMradio
- SI4734FM 接收机设计芯片和方案-SI4734FM receiver chip and program design SI4734FM receiver chip and program design