资源列表
carrier-frequency-capture
- 该文采用数字科斯塔斯环并结合数字匹配滤波辅助捕获的方法对T DRSS 中的大多普勒频移进行捕获和消除, 解决了大多普勒情况下载波恢复的难题, 为工程实践提供了一种新思路。-In this paper, using a digital Costas loop in combination with the digital matched filtering auxiliary capture the T-DRSS large Doppler frequency shift to capture a
Phase-and-Frequency-Detector
- 针对锁频锁相器( Phase and Frequency Detector, PFD) 应用于低信噪比、大频偏的条件, 通过理论分析和仿真验证阐述了窗口类型对系统频偏捕获速度、范围、噪声门限及相位噪声抖动的影响机理. 推导出等效相位噪声功率谱密度的表达式. 证明了大窗口具有更低的噪声门限和更小的稳态相位抖动, 但捕获速度较慢. 为了提高捕获速度, 对鉴相器输出值取极性运算得到改进的PFD 算法. 新算法不仅能增加鉴相增益提高捕获速度 还可以减少等效噪声功率谱密度降低相位抖动 同时新算法不需要乘法
WGridComputing
- WILEY SERIES IN COMMUNICATIONS NETWORKING & DISTRIBUTED SYSTEMS-WILEY SERIES IN COMMUNICATIONS NETWORKING & DISTRIBUTED SYSTEMS
Rapid-IO
- 实用的RAPID IO技术资料，值得参考-Practical RAPID IO technical information, it is worth
lyrtech1
- Lyrtech是一款软件无线电的的应用平台，该文件对它进行了介绍-Lyrtech is a software radio application platform, the file it was introduced
SFF-SDR
- SFF SDR是业内最小的软件应用平台，文章对其进行了描述-The SFF SDR is the industry' s smallest software application platform, the article described it in a
wimax
- Wimax是SFF SDR的射频模块，该文章对该模块的性能等进行了描述-Wimax is the SFF SDR RF module, the article described the performance of the module.
Altera-Glossary
- 讲述Altera FPGA的术语，挺有用的手册-About the terms of the Altera FPGA, quite useless manual
MIMO-system-simulation
- 介绍了关于MIMO的系统仿真，通过此文档能更清楚的对MIMO系统有深刻的了解。-MIMO system simulation
Uplink_Single-User_MIMO_for_3GPP_LTE_Mar07
- expain uplink mimo in lte end repeatw
LTE_PHY_SC_FDMA
- sc-fdma lte design explain
spectralnull
- a document wich explain spectral null codes