costas

英 [ˌkɒstəz]

美 [ˈkɔstəz]

网络  科斯塔斯; 科思塔斯环

双语例句

• Digital costas loop can realize digital carrier synchronization and down convertion perfectly.
  数字costas环能够很好的实现数字载波同步和数宇下变频。
• Research the new technology of carrier synchronization, and then design one kind of Costas circuit as the essential structure of carrier synchronization.
  并对载波同步的技术进行了研究，并选定了一种Costas环作为载波同步的关键结构。
• 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。
• Multi-target positioning method using hopping-frequency signal based on COSTAS array and the signal based on the OFDM combined with GOLD sequence is also studied in this dissertation. The author proposes a position and attitude solution algorithm and suggests an interfacing criterion.
  本文研究了基于COSTAS阵列的跳频信号和基于OFDM调制与GOLD序列相结合的多目标定位技术，在此基础上提出了一种位姿解算算法，并导出了对接的准则。
• Former world champion javelin medallist Costas Gatsioudis will be the first runner with the torch.
  前世界标枪冠军科斯塔·盖茨欧迪斯将承担今年奥运火炬接力的第一棒。
• 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
• A new hybrid waveform is designed by utilizing Costas TH and pulse compressing of complementary code sets.
  该文利用CostasTH（TimeHopping）和互补序列集（SetsofComplemen－taryCodes）脉冲压缩相结合设计出了一类新的混合波形；
• 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
• 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。
• Design of Digital Costas Phase-locked Loop Based on FPGA
  基于FPGA的数字Costas锁相环路的设计