DSSS

Design of an Embedded Digital DSSS System Based on DSP and FPGA

基于DSP和FPGA的嵌入式数字直接序列扩频系统的研制

System of Coal Mine Communication Based on DSSS

基于直接序列扩频技术的矿井通信系统

Simulation and Analysis of DSSS Communication based on System View

基于SYSTEMVIEW的DSSS通信仿真与分析

The Design and Realization of A Short Wave DSSS Communication System

一种短波直扩通信系统的设计与实现

Research for Digital Intermediate Frequency Receiving Technology in DSSS Communication System

扩频通信系统中频数字化接收技术的研究

Research on Distributed DSSs Based on Product Cooperative Design

面向产品协同设计的分布式决策支持系统研究

The Design and Implementation of a VSAT Communication System Based on DSSS

一种基于VSAT的直序扩频通信系统的设计与实现

Design and Implementation of a Digital Intermediate Frequency DSSS System Based on Software Radio

基于软件无线电的中频数字化直扩系统的设计与实现

Design and Study on Communicating of PLC Based on DSSS

基于直接序列扩频通信技术的电力线抄表系统的研究与设计

The Study of PN Code Acquisition Detection Method for DSSS Based on Wavelet Analysis

基于小波分析的DSSS系统伪随机码捕获判定方法的研究

Research and Implementation on the Digital Method of Carrier Frequency Estimation of DSSS Signal

直接序列扩频信号载波频率估计的数字化方法研究与实现

Research and Realization for Narrow-Band Interference Suppression Technology Based on DSSS Communication System

基于DSSS通信系统的窄带干扰抑制技术的研究及实现

The theory of DSSS technology and the key technologies related in this system are discussed .

对直扩系统的基本原理和系统中采用的相关关键技术进行了阐述。

Because the DSSS system design is very complex , we adopted top-down design method .

由于直扩系统非常复杂，所以采用了top-down设计方法。

Research on DSSS Communication Key Technology of Single Band and Dual Mode WLAN

WLAN单频双模组网DSSS通信关键技术研究

Improvement and Performance Analysis of Slippage Correlation Acquisition for DSSS Signals

DSSS滑动相关捕获算法改进及性能分析

Method to suppress pulsed noise interference of DSSS based on time spreading

一种基于扩时的直接序列扩频系统抗脉冲干扰方法

Anti-Jamming Performance of the Code Tracking Loop of DSSS Communication Systems

直扩通信系统中码跟踪环的抗干扰性能

The Research on DSSS Signals Detection and Parameters Estimation

直扩信号检测与参数估计方法的研究

A Method for the Acquisition of High Dynamic and High Rate DSSS Signals Based on FPGA

一种基于FPGA的高动态高数据率直扩信号的捕获算法

The theory of DSSS broadband communications performance is analyzed .

对DSSS宽带通信性能进行了理论分析；

Adaptive interference rejection technique based on wavelet packet transform in DSSS systems

直扩系统中基于小波包变换的自适应干扰抑制技术

The Detection Methods of DSSS Based on the Fourth - Order Cumulants

基于四阶累积量的直扩信号检测方法

PN Sequence separation of DSSS / CDMA signals based on phase information

基于相位信息的DSSS/CDMA信号用户PN序列快速分离算法

A Modified Adaptive Interference Suppressing Technology for DSSS System

一种改进的DSSS系统自适应干扰抑制技术

Application of True Logarithmic IF Amplifiers in HF DSSS Communication System

真对数放大器在短波扩频通信中的应用

The Application and Performance Analysis of the DFT / LMS algorithm In DSSS

DFT/LMS算法在DSSS中的应用及性能分析

Research on disordered pulse interference suppression technologies in satellite DSSS communication systems

卫星DSSS通信系统杂乱脉冲干扰抑制技术研究

Interference Excision Based on Adaptive Time-Varying Wavelet Packet Transform for DSSS Communication System

DSSS系统中自适应时变小波包干扰抑制

A structure of layered space-time coding based on OFDM and DSSS

一种基于直扩OFDM的分层空时编码结构