delay-Doppler coupling 延迟多普勒耦合 ; 延迟杜卜勒耦合
Delay Doppler Radar Altimeter 延时多普勒雷达高度计
Delay Doppler Altimeter 延迟多普勒高度计
delay Doppler mapping 迟延都卜勒映像
joint time delay Doppler estimation 联合时延多普勒估计
Estimation of delay and doppler 时延和多普勒联合估计
Following, code tracking confirm the PN code phase precisely and track every multipath component's delay drifting due to Doppler effect.
同步跟踪则由多径跟踪的结果精确估计PN序列码相位，并实时跟踪信道各径成分由于多普勒效应产生的时延漂移。
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。
The statistic model of air-ground radio communication channel is characterized by the multipath fading, Doppler power spectrum and delay power spectrum.
空地通信信道的主要统计特性包括多径衰落特性、多普勒功率谱和时延功率谱。
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