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- carrier frequency assignment 载频指配
- 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
- 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。
- The control stations (CS) of PHS network use DCA (Dynamic Channel Assignment) algorithm to choose its frequency.This frequency assignment method works poorly when the load network is high. PHS系统的基站采用动态频率分配算法(DCA)算法进行频率分配,这种方式在网络负载较高时会造成网络性能的下降。
- 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。
- An efficient frequency assignment strategy(coalesced CAP)is introduced,it is derived from a multicolouring algorithm.Its model is based on a triangular lattice-mobile communication network. 文中描述了一个有效的频率分配策略(聚结CAP),它源于多重染色算法,所用模型基于移动通信网络中常用的三角网格图。
- 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。
- F. amplifier, detector and audio output circuits allow two simultaneous communications channels (USB and LSB) to be employed on one frequency assignment, doubling the information receiving capacity. F.;喇叭筒、发现者和声音输出线路允许二个同时的沟通途径(万用串列总线和LSB)在一频率任务上被雇用;加倍受到能力的数据。
- 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。
- Using 100BaseRadio technology,a wireless transmitter switches on and off millions of times per second to code data onto a carrier frequency. 利用100BaseRadio技术,无线发射机每秒开关几百万次,把数据编进载波频率。