costas

英 [ˌkɒstəz]

美 [ˈkɔstəz]

网络  科斯塔斯; 科思塔斯环

双语例句

• After analyzing their characteristics and differences, a module of carrier recovery was designed using the improved costas loop. The module was implemented in the Matlab, and the result shows that the module can be achieved for the carrier recovery of QPSK.
  根据QPSK信号特点对科斯塔斯环进行改进，并设计了一个载波恢复的模块，对这个模块在MATLAB中进行了仿真，结果表明这个模块可以实现对QPSK信号的载波恢复。
• Application of Costas loop in wireless spread spectrum positioning system
  Costas环在无线扩频定位系统中的应用技术研究
• "It is clear that there was no [ way to alert people] in the Mentawais," said Costas Synolakis, director of the Tsunami Research Center at the University of Southern California, United States.
  “很明显，没有办法向明打威的人们发出警报，”美国南加州大学海啸研究中心主任CostasSynolakis说。
• The theory of Costas Loop commonly used in the QPSK demodulator and bit synchronization Digital Phase Locked Loop ( DPLL) is analyzed in demodulator.
  解调原理中分析了QPSK解调中常用的科斯塔斯（Costas）环的基本原理和位同步全数字锁相环的实现原理。
• This paper established a suitable for the full digital BPSK of receiving extraction synchronization carrier method: COSTAS locked in france.
  本论文中确定了一种适合于全数字BPSK接收机的提取同步载波的方法：COSTAS锁相环法。
• A Study for the Application of Costas Arrays in Radar Signal Design
  Costas序列在雷达信号设计中的应用研究
• Costas Synolakis says Japan's concrete sea walls were not built to handle such high waves.
  CostasSynolakis表示，日本修建的防波堤并不足以应付如此高的海浪。
• The paper investigated the digital Costas loop to realize the carrier-synchronizing in Direct Sequence Spread Spectrum System ( DSSSS).
  主要针对直接序列扩频系统（DSSSS）的载波同步，研究了数字Costas环的设计和实现方法。
• Principle and performance of digital matched filter ( DMF), adaptive threshold technology based on automatic decision threshold level control ( ADTLC) circuit and improved COSTAS loop are analyzed in the thesis, and simulation platforms are built in MATLAB/ Simulink for simulation and analysis.
  重点研究数字匹配滤波器（DMF）、基于自动判决门限电平控制（ADTLC）电路的自适应门限技术和改进科斯塔斯（COSTAS）环等的原理和性能，并在MATLAB/Simulink中搭建仿真平台进行仿真分析。
• A Design of Improvement on Costas Loop
  一种改进的Costas环设计方法