Chinese translation for "群延时"
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- group delay
Related Translations:
延时爆炸: delayed explosionhangfire 延时作用: time-delay actiontime-lag action
- Example Sentences:
| 1. | A perturbation method by tight - binding approximation which provide the relation of phase constant and angular spectrum of fields of in - waveguide is presented . the strip width of phase constant can be given . on the other hand , the group delay - time due to the k dispersion in single - mode transmission can also be estimated
提出一种利用紧束缚近似的微扰法计算阵列波导的相位常数与输入光角谱的关系，由此算出相位常数的带宽，并利用衍射方法估算单模传输中k色散引起的群延时。 | | 2. | The reasons focusing only on ray travel times are " noise tolerance could be enhanced and the sensitivity to the environment model mismatch may be reduced by neglecting amplitude information ; phase ambiguity is eliminated by employing the group delay of arriving wave packets ; travel times are pseudo - linear functions of sound speed profiles of the medium , and the perturbation of ray travel time is much smaller than sound pressure ' s
之所以选择声传播时间的原因是：噪声容限可以得到提高，并且传播时间的计算可以不考虑声压的信息，从而降低了对环境模型失配的敏感性；相位的起伏也可通过到达包络的群延时来消除；传播时间是介质声速分布的伪线性函数并且传播时间的起伏远小于声压的起伏。 | | 3. | Firstly , the differences between the ultra - wideband antenna and conventional wideband antenna are introduced in this thesis , and the definitions of several performance parameters of the ultra - wideband antenna are presented , among which the phase center and the group delay time are primarily discussed in that they describe the time domain properties of the antenna
首先,简要介绍了超宽带天线与传统超宽带天线的区别,给出了超宽带天线的性能参数在时域的描述方法。着重介绍了描述超宽带天线时域特性的两个参数,即相位中心和群延时。 |
- Similar Words：
- "群延迟失真" Chinese translation, "群延迟失真, 群时延畸变" Chinese translation, "群延迟时间" Chinese translation, "群延迟特性" Chinese translation, "群延迟特性测量装置" Chinese translation, "群延时间" Chinese translation, "群延时均衡器" Chinese translation, "群延时频率" Chinese translation, "群延时失真" Chinese translation, "群延时时间" Chinese translation
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