XFdtd

Using CDF to Assess 5G Antenna Directionality

Using CDF to Assess 5G Antenna Directionality

Steerable array antennas are of significant interest to help meet the goals of 5G mobile communication systems. In this invited paper from Microwave Journal, we use a simple example of an 8x8 patch antenna array to demonstrate the usefulness of the CDF of EIRP to characterize the ability of an array to provide good EIRP in all directions.

汽车雷达的FDTD电磁仿真介绍

汽车雷达的FDTD电磁仿真介绍

射频工程师多年来一直使用电磁仿真来辅助汽车雷达传感器设计,但高级驾驶员辅助系统(ADAS)日益增长的需求正在改变传统方法。  本文介绍了FDTD带给汽车雷达电路和系统级设计人员的优势,包括模拟非常大的问题,更高效的内存要求以及揭示耦合源的能力。