The analysis also shows that using reciprocal turns and its square to describe the sensitivity can be more precise, if the copper resistance and the impedance of the coupling capacitor are considered. 分析还表明,若考虑次级线圈的铜电阻和耦合电容的容抗,用次级线圈匝数的倒数及其二次项表示电流输出型磁通门的灵敏度具有更高的精度。
Theory deduction shows that the sensitivity of the current output fluxgate has a reciprocal proportion to the turns if the copper resistance and the impedance of the coupling capacitor are neglected, so high sensitivity and superior dynamic characteristic can be obtained with small size. 通过理论推导得出,忽略线圈的铜电阻和耦合电容的容抗时,电流型磁通门的灵敏度与次级线圈匝数成反比,因而可在小体积下获得高灵敏度和优越的动态性能。
It can be proved that the voltage ratio transfer function is easily obtained from the reciprocal of numerator polynomials of the rational fraction of the input impedance, while its denominator reciprocal forms transfer function of transfer impedance. 输入阻抗函数之有理分式其分子多项式的倒数就是电压传递函数,其分母多项式的倒数就是转移阻抗函数。由连分弍到有理分式的变换过程称之为反演,反之称为展开。