direct spread system信息详情
直接传播系统
spread───vt.传播,散布;展开;伸展;铺开;n.传播;伸展;vi.传播;伸展;adj.伸展的
spread operator───扩散算子
spread knowledge───传播知识
spread over───分散,传开;传遍,延续;遍布于…
direct───adv.直接地;正好;按直系关系;adj.直接的;直系的;亲身的;恰好的;vi.指导;指挥;vt.管理;指挥;导演;指向
spread down───延伸;蔓延
spread collar───展开领
direct flights───直飞航班,直达班机
direct selling───直销,直接销售,直接出售;直接销售(等于directmarketing)
In direct sequence spread spectrum communication system, enemy is assumed to detect whole PN sequence chip by chip and a modulated retransmitted interference is created.───在直接序列扩频通信系统中,假设敌方能够逐个比特地检测到整个PN序列,并产生一个调制的转发干扰。
It mainly contains the digital modulate system, the SS communication theory and the direct sequence spread spectrum (DSSS) system.───主要是数字调制系统、扩展频谱通信原理和直接序列扩频系统等内容。
studied that the code acquisition technology of direct sequence spread spectrum system in LEO satellite communication.───研究了用于低轨卫星通信的直接序列扩频系统的码捕获技术。
A Synchronization Technique in the Direct Spread System with High Precision───一种高精度的扩频同步方法
- die complexity
- digital radio section
- direct stabilization
- die configuration
- digital radio system
- direct start
- digital radiocommunication
- die constant
- direct starting
- digital radiography dr
- die construction
- direct station selection
- digital radiology
- die conversion
- direct steel process
- digital reading
- die crack
- direct stiffness method
- digital readout system
- die cut
- die cutting