digital correlator信息详情
数字相关器
digital───n.数字;键;adj.数字的;手指的
assurance digital───数字保证
slate digital───石板数字
trafficker digital───数字人口贩子
digital images───[医]数字图象
altos digital───高数字
digital age───数字时代;数字化时代
digital format───数位格式;数字形式
digital signal───[自][通信]数字信号
design of an X band broadband microwave correlator used in digital instantaneous frequency measurement (DIFM) is introduced in the paper.───本文介绍了应用于数字瞬时测频接收机(DIFM)中的X波段宽带微波相关器的设计。
Finally, the digital correlator of modificatory structure is designed and implemented by CPLD. The results show this correlator holds the excellent working performance.───最后用CPLD硬件实现了修正结构的数字相关器,这种结构的数字相关器具有很好的工作性能。
By using DSC, a digital correlator with low power consumption, small volume, flexible control and high computing power was designed.───利用数字信号控制器设计了低功耗、小体积、控制灵活,运算能力强的数字相关器。
It uses orthogonal detection method for coherent demodulation; and uses an improved digital correlator for de-spread.───使用正交检测法进行相干解调,并使用一种改进的数字相关器进行解扩。
PSK spread spectrum system that uses the digital correlator is explored and designed.───讨论并设计了一种PSK直序扩频数字相关解调系统。
Application of Digital Correlator in MSK Spread Spectrum Communication───数字相关器在MSK扩频通信中的应用
Design and Realization of Digital Correlator Based on FPGA Technique───基于FPGA技术的数字相关器的设计与实现
A data path design of parallel digital correlator based on VHDL───基于VHDL语言的并行数字相关器的数据通道设计
PSK spread spectrum system that uses the digital correlator is explored and designed.
The paper introduces the principle of digital correlator in communication technology, designs sixteen bits high speed digital correlator using VHDL, shows simulating waveform.
It uses orthogonal detection method for coherent demodulation; and uses an improved digital correlator for de-spread.
Compared with the common digital correlator, the application of improved correlator can effectively overcome the carrier modulation with the local carrier phase error and mitigate interference.
A uniform auto-correlation and cross-correlation probability distribution functions of digital correlator is derived from the probability and statistics theory.
By using DSC, a digital correlator with low power consumption, small volume, flexible control and high computing power was designed.
To satisfy the high speed data processing requirement of automatic orientation in complex environment, based on the spread spectrum(SS) communication system, a digital correlator by VHDL is presented.
Finally, the digital correlator of modificatory structure is designed and implemented by CPLD. The results show this correlator holds the excellent working performance.
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