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- PN code phase modulation 伪码调相
- PN code phase modulation fuze 伪码调相引信
- The brief description of digital downconverter,acquisition of PN code phase, PN code phase tracking and data demodulating is given in this paper. 本文提出了一种高动态高码率数字化解扩接收机的设计方案,同时简要介绍了其数字下变频、伪码初相位捕获、伪码相位跟踪和数据解调的基本设计思想。
- Working principle of pseudorandom code phase modulation CW fuze is introduced. 分析了此体制下引信的抗侦察性能。
- 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;
- A Pseudorandom Code Phase Modulation and Sinewave Frequency Modulation Combined Fuse. 伪随机码调相与正弦调频复合引信
- The operating principle of complex modulation fuze using pseudorandom code phase modulation and linear frequency modulation is simply introduced. 简单介绍了伪码调相与线性调频复合调制引信的工作原理。
- Abstract: The characteristics of pseudorandom code are analyzed.Working principle of pseudorandom code phase modulation CW fuze is introduced. 文章摘要: 分析了伪随机码信号的特征,介绍了伪码调相连续渡引信的工作原理,在此基础上。
- A PN Code Phase Acquisition With Non-coherent Sequential Detection 基于非相干序贯检测器实现的伪码捕获器
- pseudorandom code phase modulation 伪码调相
- Pseudo Random Code Phase Modulation 伪码调相
- Pseudo-random code phase modulation fuze 包络滤波
- Jamming and Anti-jamming of Pseudo-random Code Phase Modulation Fuze 伪码调相引信的干扰与抗干扰
- PN code phase measurement PN码相位测量
- Liu Jibin,Zhao Huichang.Research on PN Phase Modulation and PAM Combined Ranging System[J].Journal of Astronautics,2004,25(2):152-157. [4]刘己斌;赵惠昌.;伪码调相与PAM复合测距系统研究[J]
- An Improvement Research on the Autocorrelation Characteristic of Pseudo-random Code Phase Modulation Fuze 伪码调相引信自相关特性改进研究
- A STUDY ON THE ANTI-JAMMING AND JAMMING OF PSEUDO-RANDOM CODE PHASE MODULATION FUZE 伪随机码调相引信的抗干扰与干扰研究
- In this article, we propose a fast correlation algorithm of multiple PN code by Fast Walsh Transform (FWT). 本文提出了一种利用快速沃尔什变换(FWT)实现对复合码进行快速相关的算法。
- PIC Microcom with wireless PN Code Generator Firmware source code with PIC21xx and Internal CLK has been tested. (译):知情同意Microcom无线PN码发生器固件的源代码与PIC21xx和内部时钟已经过测试。
- Pseudorandom code phase modulation CW fuze and performances analysis of counter reconnaissance 伪码调相连续波引信及其抗侦察性能分析