The requirements for miniaturized antennas with high integration and reliability are becoming increasingly high for vehicle mounted smart sensing antenna arrays, and low profile, high stability, and easy integration patch antennas have become an excellent choice. This article uses the FEKO-MLFMM and HFSS-IE solvers to greatly reduce the computational unknowns and complexity of the vehicle mounted intelligent sensing antenna unit, making the simulation run easy to converge and shortening the simulation time, reflecting the superiority of the two solvers in calculating electrically large-sized targets compared to traditional FEKO-MOM and HFSS-FEM solvers.

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Comparative Study on Simulation of Electrically Large-Sized Vehicle Mounted Smart Sensing Antenna Unit Based on FEKO and HFSS

  • Tao Xu,
  • Hongchao Chu,
  • Yongcai Wang,
  • Bing Chen

摘要

The requirements for miniaturized antennas with high integration and reliability are becoming increasingly high for vehicle mounted smart sensing antenna arrays, and low profile, high stability, and easy integration patch antennas have become an excellent choice. This article uses the FEKO-MLFMM and HFSS-IE solvers to greatly reduce the computational unknowns and complexity of the vehicle mounted intelligent sensing antenna unit, making the simulation run easy to converge and shortening the simulation time, reflecting the superiority of the two solvers in calculating electrically large-sized targets compared to traditional FEKO-MOM and HFSS-FEM solvers.