free-space propagation
英
美
网络 自由空间传输
双语例句
- Using a complex analytical signal representation, the free-space propagation properties of ultrashort pulsed Bessel-Gauss beams whose waist width is independent of frequency are studied.
使用复解析信号法研究了束宽与频率无关的超短脉冲贝塞尔-高斯光束在自由空间的传输特性。 - The beam waist width, the waist location in free-space propagation and the M2-factor of EshG beams are also deduced.
得到了复宗量双曲正弦高斯光束在自由空间传输时束腰宽度和位置的解析表达式以及M2因子的表达式。 - On-Ground Simulation Technology for Free-Space Laser Long-Distance Propagation
自由空间激光远距离传输的地面模拟研究 - In this thesis, the properties of the free-space propagation and focus were studied when a beam propagates through an axicon.
本论文主要是探讨激光光束经过轴棱锥转换后产生的无衍射光束的传输特性和聚焦特性。 - Thus, they can retain their shape unchanged upon further free-space propagation.
这样，当光束继续在自由空间传输时，能保持其形状不变。 - Computing WLAN transceiver equipment technical parameters, select the attenuation factor of this model for indoor radio propagation model, select the free-space propagation model for outdoor propagation model, in order to cover the design of link budgets.
本次计算WLAN收发设备技术参数，选取衰减因子模型作室内无线传播模型、选取自由空间传播模型作室外传播模型，作为覆盖设计方案中链路预算的依据。