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RX
- 不停车收费系统有源卡接收端原理图,protel 画的,单片机是stm32,射频芯片是NRF905-this document contain the ETC RF receiver schematic diagram,download it!
MTK-schematic-and-description
- MTK手机方案及MT6228原理图详解,包含基带电路射频电路和电源电路-MTK phone plan and Detailed schematics MT6228
Si4432-430rf-system
- 本文设计了一种基于无线收发芯片Si4432和 C8051F930单片机的无线射频收发系统。该系统由发送 模块和接收模块组成-In this paper, a wireless transceiver chip Si4432 is designed. The radio frequency transceiver system of C8051F930 microcontroller. The system is transmitted by Modules and modules
EM4094_DS_D
- EM4094开发手册,具体讲述了EM4094射频基站IC的寄存器配置。-EM4094 development manual, detailed tells the story of rf base station EM4094 IC register configuration.
LT8900_-CN
- 包括射频前端和数字基带的单芯片解决方案。 支持跳频 支持SPI和I2C接口 内置auto_ack功能 数据率1Mbps 极低功耗 支持信号能量检测 支持QFN4*4和SSOP16的封装-Single chip- including RF front-end and digital baseband solutions. Support f
RFID
- 涉及超高频射频识别技术数字基带领域,更具体的,涉及一种可进行基带信号频偏估计的米勒码的快速解码方法。-UHF radio frequency identification technology involves the digital baseband, and more particularly, relates to a baseband signal frequency estimation of rapid decoding method Miller codes.
multi-standard-radio
- 介绍了一种基于软件无线电技术的多制式电台测试系统。该系统采用了直接射频采样,以硬件实现实时数字下变频与上变频,以软件在零中频信号上实现多制式调制解调的结构,从而可应用于对多制式电台的性能参数自动测量。 -Introduced multi-standard radio test system based on software radio technology. The system uses direct RF sampling, implemented in hardware real-t
LC970A-high-power-WiFi-module
- LC970A是一款大功率WiFi模块。针对远距离传输等应用,LC970A采用高集成度单芯片RT3070方案, 配合输出功率达27DBm/500mw的高性能外置PA(射频功率放大器)和低噪声放大器,可以显著提升WiFi 传输效能。配套合适天线,可以获得300-500米的通讯距离。 LC970A 软件驱动层面支持良好,可以在Windows/Linux/Android等多系统下稳定运行,不仅支持 station模式,而且可以工作在softap模式。此外,LC970A也可以良好支持sma
LC970B-high-power-WiFi-module
- LC970B是一款专门针对网络摄像机设计的大功率WiFi模块。针对普通功率WiFi模块在视频传输等高 数据量,较远距离等应用场合性能受限制的问题,LC970B采用高集成度单芯片RT3070方案,配合输出 功率达27DBm/500mw的高性能外置PA(射频功率放大器),可以显著提升WiFi传输效能。 LC970B 软件驱动层面支持良好,可以在Windows/Linux/Android等多系统下稳定运行,不仅支持 station模式,而且可以工作在softap模式。此外,LC970B
FC-SCH-PCB
- FC游戏机电路原理图,1818P芯片,游戏手柄电路,射频电路等等。-FC game circuit schematic, 1818P chip, the game handle circuit, RF circuit, etc..
MIPI
- 主要是针对MIPI和显示方面的介绍 MIPI将彻底改变移动产品设计方式, MIPI联盟定义了一套接口标准,把移动设备内部的接口如摄像头、显示屏、基带、射频接口等标准化,从而增加设计灵活性,同时降低成本、设计复杂度、功耗和EMI。-MIPI stands for Mobile Industry Processor Interface MIPI Alliance is a collaboration of mobile industry leaders. Objecti
RealTimeSpectrumAnalysis
- 本文介绍了实时频谱分析的工作方式,了解如何使用实时频谱分析来捕获和分析现代射频信号的测量问题。-This article describes the work in real time spectrum analysis, learn how to use real-time spectrum analyzer to capture and analyze measurement problems of modern RF signals.
wireless
- 介绍了一种可靠的无线射频对码方法,基于CC1101-This paper introduces a reliable method of wireless radio frequency to code, based on CC1101
ETC
- 一篇关于ETC中射频识别系统的研究与开发的论文,分享出来给大家-A paper on the research and development of radio frequency identification system in ETC,share out for everyone to see.
IC-S50
- 介绍了射频卡的常用格式、使用方法、存储格式及一些相关的定义-RF card introduced common format, use, storage format, and some relevant definitions
SYN480-(1)
- SYN480解调器,无线射频遥控,高频信号的接收,解码-SYN480 demodulator, RF wireless remote control, high-frequency signal reception and decoding. .
RC522_51
- RC522射频卡配STC89C51,里面有如何调试和读写功能-RC522 RF card with STC89C51, which has the function of how to debug and read and write
RC522_12864
- RC522_12864刷卡程序,射频卡,里面包括用STC89C52来写参考资料-RC522_12864 card program, RF card, which includes the use of STC89C52 to write a reference
MTK-RF-Refrence
- MTK 射频调试方法,工程调试实用参考资料,做mtk手机的可参考-MTK she pin tiao shi fang fa,gong cheng tiao shi shi yong can kao zi liao
Aloha2
- 对射频识别中aloha算法的吞吐率、时延性能进行了仿真,并与帧时隙aloha算法进行了对比。-The throughput and delay performance of Aloha algorithm in radio frequency identification are simulated and compared with frame time slot Aloha algorithm.