multipath delay
英 [ˌmʌltɪˈpɑːθ dɪˈleɪ]
美 [ˌmʌltiˈpæθ dɪˈleɪ]
重复信号延迟
双语例句
- Distribution of Multipath Time Delay and Doppler Shift for HF Communication on Ionospheric Channels
高频电离层通信中多径时延与多普勒频移分布 - Multipath Delay Estimation in Frequency Domain for Aperiodic Spreading Systems
非周期扩频系统中频率域多径时延估计 - In this paper, with Rayleigh fading the random characteristics of multipath time delay and Doppler shift in HF ionospheric channels is discussed.
本文在瑞利衰落模型下，研究了高频电离层信道中多径时延与多普勒频移的随机特性。 - In wireless communications, when the symbol period is smaller than the signal multipath delay spread, in the other words, when a frequency selective fading channel is existed, the received signal will suffer a serious inter-symbol interference ( ISI).
无线通信中，当符号周期小于信道的多径时延扩展，即出现信道的频率选择性衰落时，接收信号会受到严重的码间干扰（ISI）。 - Multipath Time Delay Estimation Based Adaptive Parameters Approach
自适应参数型多径时延估计方法的研究 - The formula of the error bit rate of the system is proved when the multipath delay is less than half of the signal period.
论证结果表明，FM-DCSK系统对于延迟小于码元周期一半的多径干扰能很好的抑制，并推导了多径延迟小于码元周期一半的多径信道下该系统接收端的误码率公式。 - We investigate the channel estimation algorithms based on tracking multipath time delay, a low complexity multipath time delay estimation method is proposed.
论文研究了基于多径时延跟踪的信道估计方法，并提出了一种低复杂度的多径时延跟踪方法。 - Multipath Time delay estimation
同步辐射时间分辨荧光光谱技术多途时延估计 - To this end the current multipath estimation delay locked loop ( MEDLL) was investigated and improvements were proposed based on the zero-point fixed principle.
为了消除扩频系统中的多径干扰，文章基于稳态零点不变的原则对多径估计延迟锁相环（MEDLL）进行研究及改进。 - The precision of multipath time delay estimation using auto correlation is analysed and compared to the performance of the maximum likelihood estimator ( MLE).
讨论自相关多途时延估计方法.分析了自相关多途时延估计方法的估计精度，并将其与MLE估计器进行了比较；