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无线通信 多径瑞利衰落信道下OFDM系统仿真

通过构造基于0FDM技术的基带无线通信系统的仿真模型，研究了0FDM技术在瑞利多径衰落信道下的性能。仿真结果表明采用OFDM技术在瑞利多径衰落信道下具有良好的抗多径干扰的性能，插入合适的循环前缀(保护间隔)有效地减少了系统的符号间干扰。今后可进一步加入RF调制解调的仿真，研究频偏对0FDM子载波之间干扰的影响。 ...
https://www.eeworm.com/dl/511526.html
下载: 2
查看: 36

书籍 RF Power Amplifiers for Wireless Communications

专业的功放外国书籍。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。
https://www.eeworm.com/dl/512911.html
下载: 2
查看: 19

源码 RFM95驱动

Lora RFM95驱动， SX1276 与SX1278扩频芯片的区别- 天线|RF射频|微波|雷达技术
https://www.eeworm.com/dl/513474.html
查看: 38

源码 CC2520+STM32

#define RF_CHANNEL                25      // 2.4 GHz RF channel // BasicRF address definitions   µØÖ·¶¨Òå #define PAN_ID               0x2007 #define TX_ADDR           &nb ...
https://www.eeworm.com/dl/514262.html
下载: 1
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书籍 USB 2.0 板载设计及布线指南

在 USB 设计中，时钟频率提供了主要的信号源。USB 差分 DP/DM 对可工作于 480Mbps的高速模式，系统时钟可工作于 12 MHz、48 MHz 及 60 MHz。由于 USB 电缆扮演了单极天线的角色，因此必须小心设计以防止 RF 电流耦合至缆线上。
https://www.eeworm.com/dl/515128.html
下载: 2
查看: 54

教程 PCB CHECKLIST

RF射频检查，pcb问题确认与排查，RF射频检查，pcb问题确认与排查，
https://www.eeworm.com/dl/518615.html
下载: 1
查看: 32

源码 315/433解码程序

可以参考一下，不用修改直接可以使用，购买几个RF模块即可。
https://www.eeworm.com/dl/520019.html
下载: 1
查看: 34

书籍 Advances+in+Mobile+Radio+Access+Networks

This book gives a comprehensive overview of the technologies for the advances of mobile radio access networks. The topics covered include linear transmitters, superconducting filters and cryogenic radio frequency (RF) front head, radio over fiber, software radio base stations, mobile terminal positi ...
https://www.eeworm.com/dl/521806.html
查看: 26

书籍 Bandwidth-Efficient+Digital+Modulation

Traditional modulation methods adopted by space agencies for transmit- ting telecommand and telemetry data have incorporated subcarriers as a sim- ple means of separating different data types as well ensuring no overlap between the radio frequency (RF) carrier and the modulated data’s frequency spe ...
https://www.eeworm.com/dl/521819.html
查看: 39

书籍 Continuous-Time+Digital+Front-Ends

The book you’re holding, physically or electronically, is the result of a very interesting, challenging but also rewarding research project. The research was carried out in different contexts and cooperations but it was centered around the following question: how can we make the RF transmitters of ...
https://www.eeworm.com/dl/521855.html
查看: 30