感应式航空电磁系统的基础主动式感应式航空电磁系统的基本原理是;当一对迴线或线圈相对于一个地下的电的导体移动时,测量一对迴线或线圈间的互阻抗的变化量。可以设想,我们可以用一个包含有电感 L 和电阻及的闭合迴路来模拟这个导体。那么,从图1看到:电能经由一个直接的途径 M_(TR)从发射线圈 The Basics of Induction Aeronautical Electromagnetic Systems The basic principle of an active induction aeromagnetic system is that when a pair of loops or coils are moved relative to an underground electrical conductor, changes in the mutual impedance of a pair of loops or coils are measured the amount. It is conceivable that we can simulate this conductor with a closed loop containing inductance L and resistance. Then, as can be seen in Figure 1, electrical energy is transmitted from the transmitting coil via a direct path M_ (TR)