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- Narrow-Band Interference Rejection Technique in DS Spread Spectrum Systems Employing Nonlinear Filters 直接序列扩频通信中抑制窄带干扰的非线性滤波方法
- Research of matched filter acquisition method in DS spread spectrum system 直扩系统中匹配滤波器捕获方法研究
- DS spread spectrum systems 直接序列扩频
- Performance Analysis of a New Retransmitted Interference Resistant DS Spread Spectrum System 一种新的抗转发干扰直接序列扩频系统的性能分析
- Some problems arisen, when acoustooptic correlators are used for acquisition, tracking and demodulation in spread spectrum systems, are discussed. 讨论了声光相关器在扩频系统中用于捕获,跟踪和 解调时的问题。
- ACQUISITION AND CODE TRACING FORTHE DS SPREAD SPECTRUM COMMUNICATION SYSTEMS 直接序列扩展频谱通信系统的同步捕获与跟踪
- DS spread spectrum communication 直接序列扩频通信
- To despread and demodulate the signal correctly in the spread spectrum system, the PN code phase of the receiver must be synchronized with that of the input signal precisely. 在扩频通信系统中,为正确解扩和解调接收到的扩频信号,接收机的PN序列相位和接收信号的PN序列相位必须完全同步;
- This paper proposes an algorithm for suppressing the multiple narrowband interferences using kernel independent component analysis (KICA) in direct sequence spread spectrum systems. 针对直扩通信中存在多个窄带干扰的情况,提出一种利用核独立分量分析的窄带干扰抑制算法。
- DS Spread Spectrum Signal Digital Despread Realization in Engineering DS扩频信号数字解扩的工程实现途径
- Tamed Spread Spectrum Spread Spectrum System System 软扩频系统
- two-dimension spread spectrum system 二维扩展频谱系统
- direct sequence spread spectrum system 直接序列扩谱系统
- In Additive White Gaussian Noise (AWGN) channel, we introduce a method for synchronization of symbol timing and frequency for two-dimensional spread spectrum system without prior knowledge of spread spectrum matrix. 摘要针对加性白高斯噪声信道,考虑未知二维扩频矩阵的条件下,提出了一种二维扩频系统的时频同步方法。
- Adapted Technology for DS Spread Spectrum Receivers which Employ Modulated Lapped Transform to Excise Interference 采用变换域自适应技术抑制DS扩频通信中的窄带干扰
- Research on the Technology on Tracking and Measuring Angle With DS Spread Spectrum Signal 直扩信号跟踪测角技术研究
- An FFTBased Method for Fast Acquisition of High Dynamic DS Spread Spectrum Signals 一种基于FFT的高动态扩频信号的快速捕获方法
- Application of Rake Technology to FH Spread Spectrum System Rake技术在跳频中的运用
- The Application of Spread Spectrum System in Space Communication 扩频技术在航天通信中的应用
- Research on weak signal detection in spread spectrum system 扩频通信系统中弱信号检测研究