Simulation and Research on Electromagnetic Character and Coupling Degree of Vehicle Antennas
Zheng Ya-li · Jisuanji fangzhen · 2008
Antenna has become a frequently used component in modern vehicles, and it is very important to research the electromagnetic character of antenna affected by vehicle body and the interference among the different kinds of antennas. A lifelike vehicle model was constructed, and then the electromagnetic character of whip antenna at different position on model and the coupling degree between whip antennas and PIFA were simulated using CST micro wave studio. The best antenna position and coupling between antennas were obtained by simulation results at last. The analysis process and simulation results can be ways and means for vehicle electromagnetic compatibility research and vehicle antenna’s design.