1) beamspace coherent signal
宽带相干信号
1.
Optimum wideband beamformer design for beamspace coherent signal subspace method;
基于波束优化设计的宽带相干信号子空间算法
2) wideband LFM signal
宽带相干LFM信号
1.
In allusion to wideband LFM signals which have the same time-frequency signature,a novel algorithm of DOA estimation is proposed.
针对具有相同时频分布的宽带相干LFM信号,提出了一种DOA估计新算法。
3) Jamming signal Band width
干扰信号带宽
4) wideband incoherent signals
宽带非相关信号
5) coherent bandwidth
相干带宽
1.
The BER performance of FDDD was affected by both coherent bandwidth and coherent time of the channel, but the BER performance of FDDD is more sensitive to the change of coherent bandwidth, FDDD can be used to the multipath fading channel with shorter delay spread.
分析与仿真结果表明,信道相干时间和相干带宽均影响频域差分检测的误码率性能,信道相干带宽对频域差分检测的影响比信道相干时间的影响更大,频域差分检测适合于多径延迟扩展比较小的信道。
6) Wideband signal
宽带信号
1.
Two-dimensional direction of arrival estimation of wideband signals based on virtual rotational invariance techniques;
基于虚拟旋转不变技术的宽带信号二维到达角估计
2.
DOA Estimation of Wideband Signals Based on Signal Subspace Method;
基于子空间方法的宽带信号DOA估计
3.
AML algorithm for short sampling wideband signal DOA estimation based on Metropolis-Hastings sampling
基于Metropolis-Hastings抽样短采样宽带信号方位估计AML算法
补充资料：宽带和窄带业务
宽带业务是相对窄带业务而言的，一般来说，对于速率低于2Mb/s的通信业务统称窄带业务，如电话网、N-ISDN所提供的业务。对于高于2Mb/s的通信业务，如帧中继业务、视频点播、ATM业务、TV会议等称为宽带通信业务。 目前投入应用的宽带接入技术主要有两种：ADSL和FTTX＋LAN。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条