Modified Frith transfer formula method based on SBR method Using to quickly solve the coupling degree of antennas in multi-platform formation

In the problem of antenna coupling degree solving, the structure of aerial platform is becoming more complicated, and the distance of aerial platform is becoming more tight, so the traditional Frith transmission formula is no longer applicable. A hybrid algorithm is proposed to quickly solve the coupling degree of antennas between different platforms in multi-platform formation. SBR method is used to solve the electromagnetic wave reflection of the complex structure of the air platform, and several coupling paths from the interfered antenna to the disturbed antenna were obtained. The method greatly reduces the requirement of simulation resources and time consumption, and is more efficient than the traditional method.