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- center carrier frequence 中心载频
- The topic of this paper comes from the need of pricise carrier frequence measuring of Direct Sequence Spread Spectrum signal. 本论文课题来源于工程中要求对直接序列扩频信号载波频率进行精确测量的客观需求。
- The flag with "flowers are blooming" as the center carrier and colorful petals creative composition, visual expression characteristics of floral industry. 该标志以“百花争艳”为中心载体，以色彩斑斓的花瓣创作构成，直观的体现花艺行业特征。
- Carrier frequency offset is one of the key problems in OFDM system. 摘要载波频率偏移是OFDM系统实现的关键问题之一。
- An oscillator for generating the carrier frequency of a transmitter. 主控振荡器产生载波频率的振荡器
- It can be deducted that the rotor blade echo can be equivalent to taking the echo of rotor blade center as the carrier frequency and the product between envelope of rotor blade's midline and en... 结果表明,旋翼回波可等价地看作由旋翼中心点绕转轴旋转所得回波为载频,其幅度包络是旋翼中线旋转包络与旋翼底边旋转包络的乘积。与线模型仿真结果比较,主闪烁脉冲幅度大大消弱,在主闪烁脉冲之间出现了幅度较小的闪烁脉冲。
- There are numerous patented technologies which can be piggybacked individually or collectively onto a carrier frequency to elicit all kinds of effects. 在一个载波频率上有着众多的专利技术，它能个别偷偷的或集体的引起所有种类的影响。
- The modulating signal is a slowly varying signal - as opposed to the rapidly varying carrier frequency. 调制信号是一个缓慢变化的信号作为反对以快变载波频率。
- This paper proposes a heter-cycle abutted CP structure and a two-step OFDM carrier frequency calibration algorithm. 摘要设计了一种具有异周期毗邻结构的新型循环前缓，提出了相应的OFDM频偏估计算法。
- It has previously been shown that PCC substantially reduces the sensitivity of OFDM to carrier frequency offset. PCC能够显著地降低OFDM对载波频偏的敏感性。
- Current GPS receiver search strategies are based on the sequential search of the C/A code phase and carrier frequency. 摘要当前GPS接收机的搜索策略是基于C/A码相位和载波频率的串行搜索。
- Carrier frequency and modulation scheme are two key issues in the system design of automotive anticollision radar. 工作频段和工作体制是防撞雷达系统设计的两个主要问题。
- When the DLC system design, research, and to select a carrier frequency, the smallest difficulties and loopholes. 当 DLC 系统被设计的时候, 研究是运行到选择将运送者频率减到最少的与困难有关的洞。
- A new scheme to suppress carrier frequency deviation for PCM/FM telemetry digital receiver is presented. 摘要讨论了一种PCM/FM遥测数字接收机的载波频偏抑制方法。
- Comparison variations of correlation and covariance for carrier frequency as varing prmeter. 比较关联与关联变异随载波频率之变化。
- The offset of carrier frequency can cause interference between subchannels in a multicarrier system. 对于多载波系统,载波频率的偏移会导致子信道之间产生干扰。
- FM DC with high accuracy of carrier frequency for testing pagers and receivers fitted with digital squelches. 调频直流精度高的载波频率测试呼叫器和接收器配有数字squelches 。
- Baseband is a network technology in which only one carrier frequency is used (such as Ethernet). 之间的区别是什么基带和宽带？
- A novel scheme of estimating the carrier frequency offset in CDMA system with the continuous pilot channel is proposed. 摘要本文针对存在载频频偏的CDMA系统，提出了一种新的估计该固有频偏的方法。
- He moved the table over to the center of the room. 他把桌子移到房间中心。
